Adjustment device and method for multi-dimensional ultrasonic vibration and multi-dimensional magnetic field assisted laser preparation of micro-texture tools

Abstract

The present invention discloses a device and method for adjusting a tool for laser microtexturing assisted by multidimensional ultrasonic vibration and multidimensional magnetic fields. The device comprises a tool positioning module, a vertical ultrasonic vibration and angle adjustment module, a horizontal ultrasonic vibration and angle adjustment module, a laser, a laser preparation and ultrasonic vibration human-machine interaction module, a laser preparation focal length and angle monitoring module, and a laser preparation area monitoring and adjustment module. The present invention introduces multidimensional ultrasonic vibration and multidimensional magnetic field methods to assist laser microtexturing. By designing an adjustable device for laser microtexturing on various tool surfaces using multidimensional ultrasonic vibration and magnetic fields, the device improves the quality and precision of tool surface microtexturing by adjusting ultrasonic, magnetic field, and laser parameters in real time.

Description

Technical Field

[0001] The invention relates to a laser preparation device, in particular to an adjustment device and method for preparing a micro-texture tool by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field assisted laser. Background Art

[0002] Surface micro-texturing technology provides a new development direction for tool metal cutting. Implanting micro-texture on the tool surface can reduce tool surface wear, achieve anti-wear and wear-reducing effects, and thus effectively improve tool life and workpiece surface quality; micro-texturing on the tool surface can improve tool cutting performance during the processing of metal materials, increase the heat dissipation area of ​​the tool-chip contact area, reduce cutting forces, and improve the quality of the processed surface. Therefore, micro-textured tools can be widely used in the processing of difficult-to-process materials, especially for the processing of titanium alloys; currently, a large number of researchers have applied micro-textured tools to the processing of titanium alloys and proved that micro-textured tools can effectively improve the processing quality of titanium alloys. The technologies currently used for tool surface micro-texturing include laser processing, ion beam processing, electrical discharge machining, surface shot peening, etc.; among them, laser processing has the advantages of high precision, high efficiency, concentrated energy, clean and environmentally friendly, and is the most widely used in micro-texturing processing technology. However, laser processing of microtextures can cause defects on the textured surface due to the large temperature gradient in the processing area, affecting the cutting performance of the microtextured tool. It can also cause poor surface morphology of the microtexture due to the condensation accumulation of the melt around the microtexture, thereby affecting the anti-wear and wear-reducing effect of the microtexture and hindering the bonding between the microtextured tool surface and the coating. Summary of the Invention

[0003] In order to solve the defects of the above-mentioned prior art, the present invention provides an adjustment device and method for multi-dimensional ultrasonic vibration and multi-dimensional magnetic field assisted laser preparation of micro-texture tools. The present invention introduces the method of multi-dimensional ultrasonic vibration and multi-dimensional magnetic field to assist laser processing of micro-textures. By designing an adjustable device for multi-dimensional ultrasonic vibration and magnetic field assistance to laser preparation of micro-textures on the surfaces of various tools, the quality and accuracy of the micro-texture on the tool surface are improved by real-time adjustment of ultrasonic parameters, magnetic field parameters and laser parameters.

[0004] To achieve the above technical objectives, the present invention adopts the following technical solutions: an adjustable device for preparing micro-textured tools by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field assisted laser, comprising

[0005] The tool positioning module is equipped with multiple electromagnet positioning elements to fix the tool and mark the area where the tool is located, and provide the laser processing area;

[0006] a multi-dimensional ultrasonic vibration system connected to the tool positioning module and configured to provide multi-dimensional ultrasonic vibration around the tool;

[0007] A laser device, comprising a laser emitter, a plurality of laser preparation image acquisition devices and an optical guide instrument, wherein the plurality of laser preparation image acquisition devices and the optical guide instrument are mounted around the laser emitter, the laser emitter being used to perform laser processing in the laser processing area provided by the plurality of electromagnet positioning elements, and the plurality of laser preparation image acquisition devices and the optical guide instrument being used to acquire tool images and to emit optical guide signals;

[0008] Laser preparation and ultrasonic vibration human-computer interaction module to achieve human-computer interactive adjustment;

[0009] A laser preparation focal length and angle monitoring module, comprising a camera sensor, the camera sensor being used to capture light emitted by the laser preparation image acquisition device and the optical guide instrument, and to transmit signals to the laser preparation and ultrasonic vibration human-computer interaction module to obtain position information of the tool positioning module, wherein the position information is used to determine whether the tool positioning module is perpendicular to the laser emitter, and when not perpendicular, to obtain the angle formed by the tool positioning module and the laser emitter; the camera sensor is also used to obtain the distance between the tool positioning module and the laser emitter, and the distance is used to control the laser emitter to move to a corresponding height;

[0010] The laser preparation area monitoring and adjustment module includes an infrared industrial camera. The infrared industrial camera is used to monitor the laser melting morphology and the laser melting surface temperature distribution during the laser processing process, and to send a feedback signal. The feedback signal is used to adjust the parameters of the multi-dimensional ultrasonic vibration system, the position of the laser emitter, and the magnetic force of the electromagnet positioning element.

[0011] The tool positioning module includes a tool positioning block, a tool positioning base, and a tool clamping mechanism. The tool positioning block is installed with a tool and the multiple electromagnet positioning elements. The tool positioning block is installed on the tool positioning base and can move along the X direction on the tool positioning base. The tool clamping mechanism is located above the tool positioning base, and the upper part of the tool positioning block is located in the clamping hole of the tool clamping mechanism so that the tool clamping mechanism can clamp the tool.

[0012] The end surface of the tool positioning block is provided with a plurality of positioning block inner holes for mounting the plurality of electromagnet positioning elements; the two side surfaces extending in the X direction of the tool positioning block are provided with horizontal positioning block grooves, and the two side surfaces extending in the X direction are provided with vertical positioning block grooves; the two surfaces extending in the Y direction of the tool positioning block are further provided with positioning block threaded holes extending through in the X direction; the end of the electromagnet positioning element is provided with a positioning element indicator light;

[0013] The tool positioning base is provided with a long slot along the X direction, the long slot is provided with a base screw motor, the base screw motor is installed with a base screw, the base screw is passed through the threaded hole of the positioning block and is driven by the base screw motor to move the tool positioning block along the X direction.

[0014] The tool clamping mechanism includes support frames at both ends, wherein the support frames can be connected to the lifting threaded rods of the lifting platform through the lifting threaded holes opened by themselves to realize lifting in the Z direction; the support frames on both sides are respectively connected with different numbers of support push rod motors, wherein the support push rod motor on one side is actively adjusted, and the support push rod motor on the other side is driven, so that the tool clamping mechanism is tilted at a certain angle; the support push rod motors on both sides are connected to the clamping structure support frame, and multiple layers of clamping screw motors are installed on both sides of the interior of the clamping structure support frame, and the clamping screw motors corresponding to each other are installed with clamping screws, and the two clamping screws on the same layer are threadedly connected to the tool clamping units on both sides, and the clamping screw motor can drive the tool clamping units on both sides to clamp the tool; the inner wall of the tool clamping unit is installed with multiple A magnetic spring needle, the magnetic spring needle includes a magnetic spring needle connector, one end of the magnetic spring needle connector extends into a groove on the inner wall of the tool clamping unit, and the end sleeve is provided with a magnetic spring needle end slider, an electromagnet power supply is installed inside the magnetic spring needle end slider, and the magnetic spring needle end slider is fixedly connected to the tool clamping unit; the other end of the magnetic spring needle connector is installed with a magnetic spring needle electromagnet, and a magnetic spring needle spring element is sleeved in the middle, and the magnetic spring needle spring element is stopped by the magnetic spring needle electromagnets and the magnetic spring needle end slider at both ends to achieve extension and retraction; a magnetic spring needle spherical fixing head is provided on the outside of the magnetic spring needle electromagnet, and the magnetic spring needle spherical fixing head can be contacted by a tool and clamp the tool; the magnetic spring needle spherical fixing head is also equipped with a magnetic spring needle indicator light to indicate that power is on.

[0015] The multi-dimensional ultrasonic vibration system includes a vertical ultrasonic vibration and angle adjustment module and a horizontal ultrasonic vibration and angle adjustment module;

[0016] The vertical ultrasonic vibration and angle adjustment module includes a vertical ultrasonic vibration system and a vertical angle adjustment system. The vertical ultrasonic vibration system is provided at the upper end of the vertical angle adjustment system. The vertical ultrasonic vibration system is used to generate ultrasonic vibration in the vertical direction. The vertical angle adjustment system is used to adjust the inclination angle of the vertical ultrasonic vibration system to achieve ultrasonic vibration at different angles.

[0017] The horizontal ultrasonic vibration and angle adjustment module includes a horizontal ultrasonic vibration module and a horizontal angle adjustment system. The horizontal angle adjustment system is arranged on one side of the horizontal ultrasonic vibration module. The horizontal ultrasonic vibration module is used to generate ultrasonic vibration in the horizontal direction. The horizontal angle adjustment system is used to adjust the angle of the horizontal ultrasonic vibration module to achieve ultrasonic vibration at different angles.

[0018] The vertical ultrasonic vibration system includes a vertical ultrasonic generator, an ultrasonic vibration measuring instrument, and a magnet control module. The vertical ultrasonic generator is used to generate ultrasonic vibration and amplify the vibration. The ultrasonic vibration measuring instrument is used to measure the amplitude and frequency of the ultrasonic vibration and determine the ultrasonic vibration waveform. The magnet control module controls the magnet adsorption capacity.

[0019] The vertical angle adjustment system includes a pneumatic push rod motor, a spherical push rod, and a spherical rotating pair. The pneumatic push rod motor is driven and connected to the spherical push rod. The spherical rotating pair is installed on the end of the spherical push rod and is connected to the base plate of the vertical ultrasonic vibration system to adjust the inclination angle of the vertical ultrasonic vibration system; it also includes an angle controller and an angle measuring instrument. The angle controller converts the angle to be adjusted into an electrical signal and transmits it to the angle measuring instrument. After receiving the signal, the angle measuring instrument measures the height of different spherical push rods.

[0020] The horizontal ultrasonic vibration module includes a horizontal ultrasonic generator, a horizontal ultrasonic control module, a horizontal magnet control module, a horizontal ultrasonic vibration measuring instrument, and an ultrasonic data transmission device. The horizontal ultrasonic generator is used to generate ultrasonic vibration and amplify the vibration. The horizontal ultrasonic control module is used to transmit the control signal of the ultrasonic vibration, receive the ultrasonic vibration electrical signal, and enable the horizontal ultrasonic generator to convert the electrical signal into mechanical vibration. The horizontal magnet control module is used to control the magnet adsorption capacity. The horizontal ultrasonic vibration measuring instrument is used to measure the amplitude and frequency of the vibration and determine the ultrasonic vibration waveform. The ultrasonic data transmission device is used to transmit ultrasonic data.

[0021] The horizontal angle adjustment system includes: a spherical push rod motor is installed at the bottom of the horizontal ultrasonic generator, the spherical push rod motor is equipped with a spherical pair and connected to the horizontal ultrasonic generator, and the spherical push rod motor controls the different angles of the horizontal ultrasonic generator; the spherical push rod motor is connected to a horizontal ultrasonic vibration base, the side of the horizontal ultrasonic vibration base is provided with a horizontal ultrasonic vibration guide groove extending along the Z direction, and the horizontal ultrasonic vibration base is provided with a threaded hole extending along the Z direction; it also includes a lifting platform, the lifting platform includes a lifting stepper motor, a lifting threaded rod, and a guide rib; the lifting stepper motor drives the lifting threaded rod to move up and down; the guide rib is matched with the horizontal ultrasonic vibration guide groove, and the lifting threaded rod is matched with the threaded hole to control the horizontal height of the horizontal ultrasonic generator.

[0022] The laser also includes a laser lifting device, and the laser emitter is installed on the laser lifting device to achieve the lifting of the laser emitter; and also includes a laser energy storage box for providing electrical energy to the laser emitter.

[0023] A method for adjusting a tool for preparing micro-textures by laser assisted by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field, comprising tool positioning and clamping steps;

[0024] The tool positioning and clamping steps include:

[0025] Step 101, regularly initialize the clamping device;

[0026] Step 102, receiving the tool, wherein the tool is placed at the center of the tool positioning block;

[0027] Step 103, determine whether the tool is located at the center of the tool positioning block, if so, go to step 104, if not, go to step 102;

[0028] Step 104, determine the shape and position of the tool edge;

[0029] In step 105, a plurality of electromagnet positioning elements are introduced to surround the cutting edge of the tool;

[0030] Step 106, determining whether there is an inner hole in the center of the tool, if so, proceeding to step 107, if not, proceeding to step 108;

[0031] Step 107: Push the electromagnet positioning element through the center hole of the tool;

[0032] Step 108: Push the electromagnet positioning element through the other end face of the tool;

[0033] Step 109, controlling the positioning element indicator light of the ejected electromagnet positioning element to be energized and illuminated, for marking the tool position and contour;

[0034] Step 110: Control the positioning element at the lower end of the tool to be magnetically fixed to the tool positioning block;

[0035] Step 111, controlling the tool positioning block to move toward the laser;

[0036] Step 112, capturing the area where the positioning element indicator light is located, and judging whether the tool has reached the center position of the laser emitter, if so, proceeding to step 113, if not, proceeding to step 111;

[0037] Step 113, controlling the tool positioning block to stop;

[0038] Step 114, determine the tool height;

[0039] In step 115, the magnetic spring pin of the tool clamping unit at a corresponding height is pushed out;

[0040] In step 116, the tool clamping unit at a corresponding height is pushed out, so that the magnetic spring pins clamp the tool and then energize the magnet to clamp the tool;

[0041] In step 117, the magnetic spring needle indicator light of the magnetic spring needle is powered on to display the contour area of ​​the clamped tool;

[0042] In step 118, the contour area of ​​the clamped tool is checked to see if it is consistent with the contour area displayed in step 109. If so, the process proceeds to step 119; if not, the process proceeds to step 104.

[0043] Step 119: Positioning and clamping are completed.

[0044] A method for adjusting a tool for preparing micro-textures by laser assisted by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field, comprising a texture preparation step;

[0045] The texture preparation step comprises:

[0046] Step 201, confirming the geometric shape and size of the texture preparation, and determining whether the tool positioning base needs to be adjusted. If so, proceed to step 202, otherwise proceed to step 205;

[0047] In step 202, a signal is transmitted to the vertical angle adjustment system to obtain the angle that the tool positioning base needs to be adjusted;

[0048] In step 203, the angle controller is controlled to transmit a signal to the angle measuring instrument, and the height arrangement of the vertical spherical push rod is adjusted to a corresponding angle;

[0049] Step 204: After the vertical angle is adjusted, the horizontal ultrasonic vibration module and the tool clamping mechanism are controlled to be adjusted to a direction horizontal with the tool positioning base;

[0050] Step 205: Adjust the ultrasonic vibration parameters in three directions through the laser preparation and ultrasonic vibration human-computer interaction module;

[0051] Step 206, adjusting the laser parameters by using the ultrasonic vibration parameters and the power supply parameters of the multi-directional electromagnet of the tool positioning module;

[0052] Step 207: Control the camera sensor to capture the light projected by the laser preparation image acquisition device and the optical guide instrument to determine whether the laser emitter and the tool are perpendicular. If not, determine the angle formed.

[0053] Step 208: Control the camera sensor to measure the light length of the laser preparation image acquisition device and the optical guide instrument, calculate the laser focal length and the energy absorption rate of the tool surface, and adjust the laser lifting platform so that the laser transmitter reaches the specified height;

[0054] In step 209, ultrasonic generators in three directions are activated, including a vertical ultrasonic generator and a horizontal ultrasonic generator, and vibration waveforms in the three directions are measured by an ultrasonic vibration measuring instrument, thereby forming a three-dimensional vibration model in the laser preparation and ultrasonic vibration human-computer interaction module.

[0055] Step 210: After adjusting to a suitable vibration model, the laser transmitter is started, and the laser melting morphology and surface temperature distribution are observed using an infrared industrial camera;

[0056] Step 211: Based on the observation results of the melting morphology and temperature distribution in the laser-prepared area, the variable liquid gasket and the spring vibration absorber are adjusted through the laser preparation and ultrasonic vibration human-computer interaction module to adjust the ultrasonic amplitude and frequency in real time;

[0057] In step 212, based on the observation results of the melt morphology and temperature distribution in the laser-prepared area and the fixation of the tool under ultrasonic vibration, it is determined whether the magnetic force of the electromagnet positioning element needs to be fine-tuned. If so, the process proceeds to step 213; if not, the process proceeds to step 214.

[0058] Step 213: Calculate the amount of current flowing into the electromagnet positioning element that needs to be fine-tuned, and change the amount of current flowing into the electromagnet positioning element to fine-tune the magnetic force.

[0059] Step 214: adjusting the ultrasonic amplitude and frequency to improve the melting morphology and temperature distribution in the laser-prepared area, and determining whether the laser focal length needs to be adjusted;

[0060] In step 215, the ultrasonic amplitude and frequency are adjusted to improve the melting morphology and temperature distribution in the laser preparation area, and it is determined whether the laser focal length needs to be fine-tuned. If so, the process proceeds to step 216; if not, the process proceeds to step 217.

[0061] Step 216: Calculate the laser focal length that needs to be fine-tuned and repeat step 208.

[0062] Step 217: After the laser preparation is completed and the laser emitter stops working, the ultrasonic generator is turned off, the electromagnet of the tool clamping mechanism stops energizing, the magnetic spring needle is retracted, the electromagnet positioning element at the bottom of the tool stops energizing, the multiple electromagnet positioning elements surrounding the tool edge are retracted, the tool is taken out, and the system operation is completed.

[0063] In summary, the present invention has achieved the following technical effects:

[0064] The present invention realizes multi-angle adjustment of the ultrasonic vibration device and multi-angle laser preparation of microtextures on the basis of multi-directional ultrasonic vibration, thereby improving the flexibility of ultrasonic vibration and texture preparation; at the same time, the innovative connecting parts also avoid multiple assembly and disassembly of the ultrasonic generator and the laser processing platform, saving time and cost.

[0065] The present invention realizes multi-directional and multi-angle ultrasonic vibration-assisted laser preparation of surface microtextures, and by adjusting the volume and physical properties of the damping element, realizes rapid adjustment of the amplitude and frequency in the ultrasonic vibration; improves the flexibility and adjustability of the ultrasonic vibration system-assisted process, and also improves the timeliness of ultrasonic adjustment in the laser preparation process.

[0066] The present invention enables rapid determination and calibration of tool position before laser microtexturing of the tool surface. It also automatically locates the tool within the laser processing area, accurately determining the microtexture preparation area, the distance between the microtexture and the edge of the preparation area, and the distance between the microtexture and the blade. External clamping mechanisms on both sides flexibly clamp a variety of tools, saving clamping time and avoiding interference from ultrasonic vibrations that affect clamping quality. Furthermore, the electromagnets in the clamping mechanisms can be adjusted to increase the clamping force, introducing a flexibly distributed and adjustable magnetic field to assist laser processing, improving device stability. The magnetic field, combined with ultrasonic vibrations, prevents the accumulation of melt on the microtexture surface, facilitates the removal of surface splashes during laser processing, and improves the surface quality of the microtexture.

[0067] The present invention can observe the metal surface ablation process and temperature distribution during the laser processing, and feedback-adjust the laser focal length, ultrasonic vibration parameters, and magnetic field parameters, thereby improving the self-feedback adjustment capability of ultrasonic vibration and magnetic field-assisted laser processing, and improving the laser processing efficiency and micro-texture preparation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the present invention;

[0069] Figure 2 is a schematic diagram of the tool positioning and clamping module of the present invention;

[0070] Figure 3 Schematic diagram of the tool positioning block of the present invention positioning the ball end milling cutter blade;

[0071] Figure 4 is a schematic diagram of the electromagnet positioning element of the present invention;

[0072] Figure 5 It is a schematic diagram of the tool positioning block and base of the present invention;

[0073] Figure 6 It is a schematic diagram of the tool clamping structure of the present invention;

[0074] Figure 7 is a schematic diagram of the magnetic spring needle of the present invention;

[0075] Figure 8 It is a schematic diagram of the vertical ultrasonic vibration and angle adjustment module of the present invention;

[0076] Figure 9 It is a schematic diagram of the vertical ultrasonic vibration system of the present invention;

[0077] Figure 10 1 is a schematic diagram of an ultrasonic generator of the present invention;

[0078] Figure 11 is a schematic diagram of a damping element connector of the present invention;

[0079] Figure 12 is a schematic diagram of a horizontal ultrasonic vibration module of the present invention;

[0080] Figure 13 It is a schematic diagram of the lifting platform of the present invention;

[0081] Figure 14 is a schematic diagram of a laser of the present invention;

[0082] Figure 15 is the rear side viewing angle of the laser of the present invention;

[0083] Figure 16 This is a schematic diagram of the laser and ultrasonic magnetic field human-computer interaction module of the present invention;

[0084] Figure 17 This is a schematic diagram of the laser preparation focal length and angle monitoring module of the present invention;

[0085] Figure 18 It is a schematic diagram of the laser preparation area monitoring and adjustment module of the present invention;

[0086] Figure 19 It is a flow chart of tool positioning and clamping steps;

[0087] Figure 20 It is a flow chart of the texture preparation steps. DETAILED DESCRIPTION

[0088] The present invention will be further described in detail below with reference to the accompanying drawings.

[0089] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

[0090] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0091] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0092] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0093] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0094] Example:

[0095] The invention discloses an adjustable device for laser-assisted micro-texturing tool preparation using multi-dimensional ultrasonic vibration and multi-dimensional magnetic field, that is, an adjusting device and method for laser-assisted micro-texturing tool preparation based on ultrasound and magnetic field.

[0096] The poor microtexture morphology caused by temperature gradients and melt condensation during laser microtexturing affects the anti-wear and friction reduction properties and the bonding strength of the coating. This paper proposes an adjustable device for laser microtexturing tools assisted by multi-dimensional ultrasonic vibration and multi-dimensional magnetic fields. This device improves the microtexture morphology, promotes the discharge of melt around the microtexture during the laser processing process, and refines the microstructure.

[0097] Figure 1 The present invention is a schematic diagram of an adjustable device for preparing micro-textured tools by laser assisted by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field, comprising a tool positioning module 1, which is equipped with a plurality of electromagnet positioning elements 1.1.3 for fixing the tool and marking the area where the tool is located, and providing a laser processing area;

[0098] Among them, Figure 2 As shown, the tool positioning module 1 includes a tool positioning block 1.1, a tool positioning base 1.2, and a tool clamping mechanism 1.3. The tool positioning block 1.1 is installed with a tool and is equipped with multiple electromagnet positioning elements 1.1.3; the tool positioning block 1.1 is installed on the tool positioning base 1.2, and the tool positioning block 1.1 can move along the X direction on the tool positioning base 1.2; the tool clamping mechanism 1.3 is located above the tool positioning base 1.2, and the upper part of the tool positioning block 1.1 is located in the clamping hole of the tool clamping mechanism 1.3, so that the tool clamping mechanism 1.3 can clamp the tool.

[0099] Specifically, such as Figure 3As shown, the end surface of the tool positioning block 1.1 is provided with a plurality of positioning block inner holes 1.1.2 for mounting a plurality of electromagnet positioning elements 1.1.3; the two side surfaces extending in the X direction of the tool positioning block 1.1 are each provided with a horizontal positioning block groove 1.1.5, and the two side surfaces extending in the X direction are each provided with a vertical positioning block groove 1.1.4; the tool positioning block 1.1 is also provided with positioning block threaded holes 1.1.6 extending through in the X direction on the two surfaces extending in the Y direction;

[0100] like Figure 4 As shown, the end of the electromagnetic positioning element 1.1.3 is equipped with a positioning element indicator light 1.1.3.1, and also includes a positioning element electromagnetic coil 1.1.3.2 and a positioning element slider 1.1.3.3 (with a built-in electromagnetic power supply).

[0101] like Figure 5 As shown, the tool positioning base 1.2 is provided with a long slot along the X direction, the long slot is provided with a base screw motor 1.2.1, the base screw motor 1.2.1 is installed with a base screw 1.2.2, the base screw 1.2.2 is passed through the positioning block threaded hole 1.1.6, and is driven by the base screw motor 1.2.1 to make the tool positioning block 1.1 move along the X direction.

[0102] like Figure 6 As shown, the tool clamping mechanism 1.3 includes support frames 1.3.6 located at both ends, wherein the support frames 1.3.6 can be connected to the lifting threaded rods 4.5 of the lifting platform 4 through the lifting threaded holes 1.3.7 opened on the support frames 1.3.6 to achieve lifting in the Z direction; the support frames 1.3.6 on both sides are respectively connected to different numbers of support push rod motors 1.3.10, wherein the support push rod motor 1.3.10 on one side is actively adjusted, and the support push rod motor 1.3.10 on the other side is driven, so that the tool clamping mechanism 1.3 is tilted at a certain angle; the two The supporting push rod motors 1.3.10 on both sides are connected to the clamping structure support frame 1.3.1. The clamping structure support frame 1.3.1 is a square frame structure. Multiple layers of clamping screw motors 1.3.2 are installed on both sides of the interior of the clamping structure support frame 1.3.1. The clamping screw motors 1.3.2 corresponding to each other are installed with clamping screws 1.3.3. The two clamping screws 1.3.3 on the same layer are threadedly connected to tool clamping units 1.3.4 on both sides. The clamping screw motors 1.3.2 can drive the tool clamping units 1.3.4 on both sides to clamp the tool;

[0103] In this embodiment, the number of supporting push rod motors 1.3.10 on one side is 5, and the number on the other side is 2.

[0104] The support frame 1.3.6 is also provided with a directional groove 1.3.8 for connecting with the guide ridge 4.6 of the lifting platform 4 to achieve lifting and guiding in the Z direction.

[0105] like Figure 7 As shown, the inner wall of the tool clamping unit 1.3.4 is installed with multiple magnetic spring needles 1.3.5, and the magnetic spring needle 1.3.5 includes a magnetic spring needle connector 1.3.5.4. One end of the magnetic spring needle connector 1.3.5.4 extends into the groove on the inner wall of the tool clamping unit 1.3.4, and the end sleeve is provided with a magnetic spring needle end slider 1.3.5.5. An electromagnet power supply is installed inside the magnetic spring needle end slider 1.3.5.5, and the magnetic spring needle end slider 1.3.5.5 is fixedly connected to the tool clamping unit 1.3.4; the other end of the magnetic spring needle connector 1.3.5.4 is installed with a magnetic spring The spring needle electromagnet 1.3.5.2 has a magnetic spring needle spring element 1.3.5.1 sleeved in the middle. The magnetic spring needle spring element 1.3.5.1 is stopped by the magnetic spring needle electromagnet 1.3.5.2 and the magnetic spring needle end slider 1.3.5.5 at both ends to achieve extension and retraction; the outside of the magnetic spring needle electromagnet 1.3.5.2 is provided with a magnetic spring needle spherical fixing head 1.3.5.3, which can contact and clamp the tool; the magnetic spring needle spherical fixing head 1.3.5.3 is also equipped with a magnetic spring needle indicator light 1.3.5.6 to indicate that power is on.

[0106] The working principle of tool positioning module 1 is as follows:

[0107] Combine Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7Taking the positioning of ball-end milling cutter insert 1.1.1 as an example, ball-end milling cutter insert 1.1.1 is placed at the center of tool positioning block 1.1. An electromagnetic positioning element 1.1.3 is installed in the inner hole 1.1.2 of the positioning block. A push rod motor is built into the inner hole 1.1.2 of the positioning block. By controlling the push rod motor, the electromagnetic positioning elements 1.1.3 around the curved edge are first pushed out and arranged around the curved edge of ball-end milling cutter insert 1.1.1. Then, the central electromagnetic positioning element 1.1.3 is pushed out through ball-end milling cutter insert 1.1. 1 middle hole, and finally, an electromagnet positioning element 1.1.3 is pushed out from the upper end of the ball-end milling cutter blade 1.1.1, achieving complete positioning of the ball-end milling cutter blade 1.1.1. Then, through the laser preparation and ultrasonic vibration human-machine interaction module 6, the positioning element electromagnet coil 1.1.3.2 in the electromagnet positioning element 1.1.3 located at the lower end of the ball-end milling cutter blade 1.1.1 is controlled to be magnetized, thereby fixing the tool on the tool positioning block 1.1, facilitating the transfer of the tool and the tool positioning block 1.1 to the center of the laser transmitter 5.5. The tool positioning block 1.1 is fixed to the tool positioning base 1.2. The tool positioning base 1.2 is connected to the base screw 1.2.2 via the base screw motor 1.2.1. The base screw 1.2.2 is connected to the positioning block threaded hole 1.1.6, and is oriented by the directional protrusion 1.2.3 of the tool positioning base 1.2 and the horizontal groove 1.1.5 of the positioning block, so that the tool positioning block moves along the x-axis.

[0108] After the tool is fixed on the positioning block, the laser preparation and ultrasonic vibration human-computer interaction module 6 controls the upper positioning element indicator light 1.1.3.1 of the pushed-out electromagnet positioning element 1.1.3 to be energized, and the base screw motor 1.2.1 drives the base screw 1.2.2 to rotate, so that the tool positioning block 1.1 moves as a whole, and the laser preparation image acquisition and optical guide 5.6 evenly distributed on the upper end of the laser 5 captures the light spot of the upper positioning element indicator light 1.1.3.1 of the electromagnet positioning element 1.1.3 distributed on the positioning block. When the tool positioning block 1.1 reaches the center area of ​​the laser, the laser preparation image acquisition and optical guide 5.6 transmits a signal to the base screw motor 1.2.1 of the tool positioning base 1.2, so that the base screw motor 1.2.1 stops driving the base screw 1.2.2, and the tool positioning block 1.1 and the ball-end milling cutter blade 1.1.1 reach the center of the laser preparation area. At the same time, the laser preparation image acquisition and optical guide instrument 5.6 collects the light spot distribution of the upper positioning element indicator light 1.1.3.1 of the electromagnet positioning element 1.1.3 distributed on the positioning block, determines the area where the ball end milling cutter blade 1.1.1 is located, and then can determine the specific position of the blade area. In the later micro-texture preparation, the distance between the micro-texture and the blade can be adjusted in the laser preparation and ultrasonic vibration human-computer interaction module 6.

[0109] At the ends of the tool clamping mechanism 1.3 are support frames 1.3.6. These are connected to the lifting threaded rods 4.5 of the lifting platform 4 via lifting threaded holes 1.3.7. Support frames 1.3.6 are connected to the lifting platform's guide ribs 4.6 via directional grooves 1.3.8. The support frames move in the z-direction on the lifting platform, and the combined movement of the two support frames keeps the tool clamping mechanism 1.3 horizontal. One support frame is connected to a support push rod motor 1.3.9 via screws. Bolts connect the support ball push rod 1.3.10 to the support push rod motor 1.3.9. The support ball push rod 1.3.10 mates with a support ball pair 1.3.11, which is screwed to the clamping structure support frame 1.3.1. The other support frame is connected in a similar manner. The difference between the two sides is that they are arranged in two rows. One row of five supporting push rod motors actively adjusts the push rod motor when the clamping structure needs to tilt to a certain angle. The other side's two push rod motors cooperate to tilt the clamping structure to the desired angle. Inside the clamping structure support frame 1.3.1, two rows of four clamping screw motors 1.3.2 are connected by screws on each side. The clamping screw motors 1.3.2 are connected to the clamping screws 1.3.3, and the tool clamping unit 1.3.4 is connected to the screws through threaded holes on both sides. Two screw motors are connected to the motors at the bottom of the clamping structure. The screws are connected to the motors and connected to the threaded holes. A positioning block fixing element 1.3.12 is installed. Positioning block fixing element 1.3.12 is connected to tool positioning block 1.1 via vertical groove 1.1.4 in the positioning block. During positioning, it cooperates with tool positioning base screw motor 1.2.2 to move positioning block fixing element 1.3.12 along with tool positioning block 1.1, securing tool positioning block 1.1 and connecting the clamping structure to the positioning module. A magnetic spring pin 1.3.5 is installed in a slot in tool clamping unit 1.3.4. This pin is bolted to the end slider 1.3.5.5 of magnetic spring pin 1.3.5 via a push rod motor within tool clamping unit 1.3.4. When tool positioning is complete, the push rod motor pushes magnetic spring pin 1.3.5 out of tool clamping unit 1.3.4. As the clamping screws 1.3.3 on both sides rotate, the pin moves toward the center until it contacts the tool, causing the magnetic spring pin spring element 1.3.5.1 to retract. Magnetic spring pin connector 1.3.5.4 is connected to magnetic spring pin electromagnet 1.3.5.2 via screws. Its rear end passes through the inner hole of the end slider, compressing the magnetic spring pin and thus clamping the tool. Once clamped, when the magnetic spring pin electromagnet is energized, the magnetic spring pin spherical fixing head 1.3.5.3 acts as the electromagnet's armature and contacts the tool, further clamping the tool. This also introduces a magnetic field, assisting in subsequent laser processing.After clamping, the magnetic spring needle indicator lights 1.3.5.6 are powered on, and the laser preparation image acquisition and optical guide instrument 5.6 collects the distribution of the magnetic spring needle indicator lights. The specific area of ​​the clamped tool is calculated based on the relevant information of the indicator light distance deviation, and compared with the laser preparation area obtained by the previous tool positioning. After the comparison is correct, the clamping process is completed.

[0110] The tool clamping mechanism of the present invention includes multiple screw motors (14 in this embodiment), 6 tool clamping units and positioning block moving elements connected to them through threaded holes, and magnetic spring needles are distributed in the tool clamping units; the tool clamping mechanism is connected to the spherical pair through a spherical push rod motor, and the spherical push rod motor is connected to the support frame through screws, and is supported by the support frame connected to the lifting platform on both sides; thereby realizing the positioning and flexible clamping of various types of tools, and determining the edge of the laser preparation area; at the same time, an adjustable magnetic field is introduced to realize the magnetic clamping of the tool and assist the laser preparation process.

[0111] The present invention also includes a multi-dimensional ultrasonic vibration system connected to the tool positioning module 1 for providing multi-dimensional ultrasonic vibration around the tool;

[0112] Specifically, the multi-dimensional ultrasonic vibration system includes a vertical ultrasonic vibration and angle adjustment module 2 and a horizontal ultrasonic vibration and angle adjustment module 3;

[0113] like Figure 8 As shown, the vertical ultrasonic vibration and angle adjustment module 2 includes a vertical ultrasonic vibration system 2.1 and a vertical angle adjustment system 2.2. The vertical ultrasonic vibration system 2.1 is provided at the upper end of the vertical angle adjustment system 2.2. The vertical ultrasonic vibration system 2.1 is used to generate ultrasonic vibration in the vertical direction. The vertical angle adjustment system 2.2 is used to adjust the tilt angle of the vertical ultrasonic vibration system 2.1 to achieve ultrasonic vibration at different angles.

[0114] like Figure 9 As shown, the vertical ultrasonic vibration system 2.1 includes a vertical ultrasonic generator 2.1.1, an ultrasonic vibration measuring instrument 2.1.2, and a magnet control module 2.1.3. The vertical ultrasonic generator 2.1.1 is used to generate and amplify ultrasonic vibrations. The ultrasonic vibration measuring instrument 2.1.2 is used to measure the amplitude and frequency of ultrasonic vibrations and determine the ultrasonic vibration waveform. The magnet control module 2.1.3 adjusts the connection strength between the vertical ultrasonic generator and the tool positioning base by controlling the magnet's adsorption capacity.

[0115] The vertical ultrasonic generator 2.1.1, ultrasonic vibration measuring instrument 2.1.2, and measuring instrument connecting plate 2.1.5 are all mounted on the bottom plate 2.1.4. The vertical ultrasonic generator 2.1.1 is connected to each other by a magnet control module 2.1.3.

[0116] The ultrasonic vibration measuring instrument 2.1.2 includes a laser measuring device 2.1.2.1, an ultrasonic data transmission device 2.1.2.2, and an ultrasonic vibration control unit 2.1.2.3. The ultrasonic vibration control unit 2.1.2.3 is connected to the vertical ultrasonic generator 2.1.1, and the ultrasonic data transmission device 2.1.2.2 is installed on the base plate 2.1.4.

[0117] The vertical ultrasonic generator is connected to the base plate through screws, the transmission line of the magnet control module is connected to the hole of the upper electromagnet of the vertical ultrasonic generator, the ultrasonic vibration measuring instrument and the measuring instrument connecting plate are integrated and connected to the base plate through bolts, the spherical rotating pair is connected to the base plate through screws, the pneumatic push rod motor is connected to the spherical push rod through bolts, the pneumatic push rod motor is connected to the angle controller through small screws, and the pneumatic push rod motor is connected by screws and nailed to the base plate of the vertical angle adjustment system; thereby realizing vertical ultrasonic vibration, monitoring and real-time rapid adjustment of ultrasonic vibration, control of the magnetic force of the electromagnet connector, and adjustment and monitoring of the laser-prepared texture angle.

[0118] like Figure 10 As shown, vertical ultrasonic generator 2.1.1 includes an ultrasonic transducer 2.1.1.1, an ultrasonic horn 2.1.1.2, a spring absorber 2.1.1.3, an element connector 2.1.1.4, an electrorheological fluid gasket 2.1.1.5, an electromagnet connector 2.1.1.6, and an electrorheological fluid gasket control valve 2.1.1.7. Ultrasonic horn 2.1.1.2, spring absorber 2.1.1.3, and element connector 2.1.1.4 are mounted on ultrasonic transducer 2.1.1.1 from bottom to top. Electrorheological fluid gasket 2.1.1.5 is mounted on element connector 2.1.1.4. Electromagnet connector 2.1.1.6 and electrorheological fluid gasket control valve 2.1.1.7 are mounted on electrorheological fluid gasket 2.1.1.5.

[0119] like Figure 11 As shown, the component connector 2.1.1.4 includes a push rod motor 2.1.1.4.1 for vertically fixing the washer, a push rod motor 2.1.1.4.2 for vertically fixing the spring vibration absorber, and an intermediate baffle 2.1.1.4.3.

[0120] The ultrasonic transducer is connected to the ultrasonic amplitude transformer by screws, the ultrasonic amplitude transformer is connected to the electromagnet connector by bolts, the ultrasonic amplitude transformer is connected to the spring vibration absorber by screws, the spring vibration absorber and the electrorheological fluid gasket are connected through the middle element connector. The extension and contraction of the push rod motors on both sides control the range of the two damping elements participating in the ultrasonic vibration adjustment; thereby realizing the rapid adjustment of ultrasonic vibration, frequency and amplitude in vertical and horizontal directions, and the adsorption connection of the electromagnet to the tool positioning and clamping module.

[0121] like Figure 8 As shown, the vertical angle adjustment system 2.2 includes a pneumatic push rod motor 2.2.4, a spherical push rod 2.2.2, and a spherical rotary joint 2.2.1. The pneumatic push rod motor 2.2.4 is connected to the spherical push rod 2.2.2. The spherical rotary joint 2.2.1 is mounted on the end of the spherical push rod 2.2.2 and connected to the base plate 2.1.4 of the vertical ultrasonic vibration system 2.1 to adjust the tilt angle of the vertical ultrasonic vibration system 2.1. The system also includes an angle controller 2.2.5 and an angle measuring instrument 2.2.3. The angle controller 2.2.5 generates an electrical signal indicating the desired angle to be adjusted and transmits it to the angle measuring instrument 2.2.3. The angle measuring instrument 2.2.3 then measures the height of the different spherical push rods 2.2.2. The system also includes a base plate 2.2.6 for the vertical angle adjustment system.

[0122] like Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 As shown, the working principle of the vertical ultrasonic vibration and angle adjustment module 2 is as follows:

[0123] The ultrasonic transducer 2.1.1.1 in the vertical ultrasonic generator 2.1.1 undergoes ultrasonic vibration after being energized by the laser preparation and ultrasonic vibration human-machine interaction module 6, and the vibration is then amplified by the ultrasonic amplitude transformer 2.1.1.2. The upper electromagnet connector 2.1.1.6 controls the magnet adsorption capacity through the magnet control module 2.1.3, connects the vertical ultrasonic vibration system 2.1 to the tool positioning base 1.2, and then transmits the ultrasonic vibration to the tool positioning and clamping module, thereby assisting laser processing. During the ultrasonic vibration process, the ultrasonic vibration measuring instrument 2.1.2 measures the amplitude and frequency of the ultrasonic vibration through the laser measuring device 2.1.2.1 to determine the ultrasonic vibration waveform. The ultrasonic vibration waveform is transmitted to the laser preparation and ultrasonic vibration human-machine interaction module through the ultrasonic data transmission device 2.1.2.2, and then connected to the ultrasonic transducer through the data line and the ultrasonic vibration control unit 2.1.2.3, achieving a large range of adjustment of the ultrasonic vibration through human-machine interaction. Simultaneously, push rods extend from push rod motors 2.1.1.4.1 and 2.1.1.4.2 on either side of component connector 2.1.1.4 to form support columns for the electrorheological fluid gasket 2.1.1.5 and spring absorber 2.1.1.3 between the horn 2.1.1.2 and the electromagnet connector, preventing them from participating in ultrasonic vibrations under normal circumstances. When the ultrasonic vibration amplitude needs to be adjusted flexibly within a small range, push rod motor 2.1.1.4.2, which vertically secures the spring absorber, contracts, allowing the spring absorber to participate in the ultrasonic vibrations. When the ultrasonic vibration frequency needs to be adjusted flexibly within a small range, push rod motor 2.1.1.4.1, which vertically secures the gasket, contracts, and the electrorheological fluid gasket control valve 2.1.1.7 simultaneously adjusts the gasket stiffness by controlling the current input, thereby adjusting the ultrasonic vibration frequency.

[0124] The vertical angle adjustment system is equipped with four pneumatic push rod motors 2.2.4, which push the spherical push rods 2.2.2 up and down. The different heights to which the push rods are raised create a certain angle difference, which in turn causes the tool positioning and clamping module 1 connected to them to form different tilt angles, thereby achieving laser microtexturing at different angles. An angle controller 2.2.5 is bolted to the vertical angle adjustment system baseplate 2.2.6. It transmits the desired angle adjustment as an electrical signal to the angle measuring instrument 2.2.3. The angle measuring instrument, bolted to the pneumatic push rod motor, then measures the height of the various push rods until the desired angle is achieved. After the tool positioning and clamping module forms a certain tilt angle, the horizontal ultrasonic generator 3.1 in the horizontal ultrasonic vibration module 3 is connected to the tool positioning base 1.2 through an electromagnetic connector, and the spherical push rod motor 3.9 is connected to the horizontal ultrasonic vibration base 3.4 through screws. By pushing the spherical push rod connected to it, the spherical pair connected to the horizontal ultrasonic generator 3.1 rotates a certain angle, and then the horizontal ultrasonic generator rotates a certain angle with the tool positioning base, realizing three-dimensional ultrasonic vibration of the tool positioning and clamping module at different angles.

[0125] like Figure 12 As shown, the horizontal ultrasonic vibration and angle adjustment module includes a horizontal ultrasonic vibration module 3 and a horizontal angle adjustment system. The horizontal angle adjustment system is arranged on one side of the horizontal ultrasonic vibration module. The horizontal ultrasonic vibration module is used to generate ultrasonic vibration in the horizontal direction. The horizontal angle adjustment system is used to adjust the angle of the horizontal ultrasonic vibration module to achieve ultrasonic vibrations at different angles.

[0126] like Figure 12 As shown, the horizontal ultrasonic vibration module 3 includes a horizontal ultrasonic generator 3.1, a horizontal ultrasonic control module 3.2, a horizontal magnet control module 3.3, a horizontal ultrasonic vibration measuring instrument 3.7, and an ultrasonic data transmission device 3.8. The horizontal ultrasonic generator 3.1 is used to generate and amplify ultrasonic vibrations. The horizontal ultrasonic control module 3.2 is used to transmit control signals for ultrasonic vibrations, receive ultrasonic vibration electrical signals, and enable the horizontal ultrasonic generator 3.1 to convert the electrical signals into mechanical vibrations. The horizontal magnet control module 3.3 is used to control the magnet's adsorption capacity. The horizontal ultrasonic vibration measuring instrument 3.7 is used to measure the vibration amplitude and frequency and determine the ultrasonic vibration waveform. The ultrasonic data transmission device 3.8 is used to transmit ultrasonic data.

[0127] The horizontal angle adjustment system includes: a spherical push rod motor 3.9 mounted at the bottom of the horizontal ultrasonic generator 3.1. The spherical push rod motor 3.9 is coupled to the horizontal ultrasonic generator 3.1 through a spherical pair 3.10, and the spherical push rod motor 3.9 controls the different angles of the horizontal ultrasonic generator 3.1. The spherical push rod motor 3.9 is connected to a horizontal ultrasonic vibration base 3.4. The side of the horizontal ultrasonic vibration base 3.4 is provided with a horizontal ultrasonic vibration guide groove 3.5 extending in the Z direction. The horizontal ultrasonic vibration base 3.4 is also provided with a threaded hole 3.6 extending in the Z direction.

[0128] like Figure 13 As shown, the lifting platform 4 is also included, which includes a lifting stepper motor 4.2, a lifting threaded rod 4.5, and a guide rib 4.6; the lifting stepper motor 4.2 drives the lifting threaded rod 4.5 to move up and down; the guide rib 4.6 cooperates with the horizontal ultrasonic vibration guide groove 3.5, and the lifting threaded rod 4.5 cooperates with the threaded hole 3.6 to control the horizontal height of the ultrasonic generator 3.1 in the horizontal direction.

[0129] The lifting platform 4 further comprises a lifting platform base 4.1, a lifting platform bracket 4.3, a helical gear pair 4.4, and a threaded rod fixing member 4.7.

[0130] The working principle of the horizontal ultrasonic vibration module 3 is as follows:

[0131] like Figure 12 and Figure 13 As shown, the specific implementation of the horizontal ultrasonic generator 3.1, the horizontal magnet control module 3.3, and the horizontal ultrasonic vibration measuring instrument 3.7 are the same as those of the vertical ultrasonic vibration system 2.1, and together realize the multi-dimensional ultrasonic vibration.

[0132] The lifting stepper motor 4.2 is fixed to the lifting platform base 4.1 by screws. The stepper motor shaft is connected to the helical gear through a key connection. The helical gear and the threaded rod 4.5 are connected to each other through a key connection. The threaded rod rotates and the horizontal ultrasonic vibration guide groove 3.5 is connected to the directional groove 1.3.8 through the guide groove 4.6 to limit its Figure 11 The rotational freedom in the z-axis direction allows the horizontal ultrasonic vibration module 3 and the support frame 1.3.6 to move up and down along the z-axis.

[0133] like Figure 14 and Figure 15As shown, the present invention further includes a laser 5, including a laser emitter 5.5, a plurality of laser preparation image acquisition devices and an optical guide instrument 5.6, the plurality of laser preparation image acquisition devices and the optical guide instrument 5.6 being mounted around the laser emitter 5.5, the laser emitter 5.5 being used to perform laser processing in the laser processing area provided by the plurality of electromagnet positioning elements 1.1.3, and the plurality of laser preparation image acquisition devices and the optical guide instrument 5.6 being used to acquire tool images and to emit optical guidance signals;

[0134] The laser 5 also includes a laser lifting device, and the laser emitter 5.5 is installed on the laser lifting device to achieve the lifting of the laser emitter 5.5; it also includes a laser energy storage box 5.4 for providing electrical energy to the laser emitter 5.5.

[0135] Specifically, the laser lifting device includes a laser base 5.1, a laser guide rail 5.2, a laser lifting platform 5.3, a threaded rod motor 5.7, a lifting platform threaded hole 5.8, a lifting platform connector 5.9, and a threaded rod 5.10. The laser guide rail 5.2 is fixed to the laser base 5.1 by screws. The laser lifting platform 5.3 is placed in the laser guide rail 5.2 and connected to the threaded rod 5.10 through the lifting platform threaded hole 5.8. The threaded rod 5.10 and the threaded rod motor 5.7 are integrated. The threaded rod motor is placed at the rear end of the guide rail and fixed by screws. It drives the screw to rotate and move the lifting platform up and down. The lifting platform connector 5.9 is connected to the lifting platform and the laser energy storage box 5.4 by bolts. The laser energy storage box 5.4 provides electrical energy to the laser emitter 5.5 after receiving the signal from the laser preparation operation module 6.4. The laser emitter converts the electrical energy into light energy for laser processing. Three laser preparation image acquisition devices and the optical guide 5.6 are connected around the laser emitter 5.5 by bolts, providing the laser preparation focal length and angle monitoring module 7 with light perpendicular to the laser emitter for guidance, while assisting the laser preparation operation module 6.4 to collect the tool surface image and verify the positioning and clamping position coordinates.

[0136] like Figure 16 As shown, the present invention also includes a laser preparation and ultrasonic vibration human-computer interaction module 6 to achieve human-computer interaction adjustment;

[0137] Specifically, the laser preparation and ultrasonic vibration human-machine interaction module 6 includes an ultrasonic vibration human-machine operation module 6.1, an ultrasonic generator spring and variable liquid damping operation module 6.2, an apparatus electromagnet operation module 6.3, a laser preparation operation module 6.4, a signal transmission interaction device 6.5, and a laser preparation process and temperature distribution observation area 6.6.

[0138] The ultrasonic vibration human-machine operation module 6.1 is used by workers to operate the ultrasonic generator and observe the ultrasonic three-dimensional vibration model and the status of the ultrasonic generator. The ultrasonic generator spring and variable liquid damping operation module 6.2 is used to adjust the amplitude and frequency of the ultrasonic vibration in real time. The device electromagnet operation module 6.3 is used to control the power supply of the electromagnet in the device and adjust the magnetic force of the electromagnet in the device. The laser preparation operation module 6.4 is used to collect the tool surface image, verify the positioning and clamping position coordinates, the signal transmission interaction device 6.5 is used for signal transmission, and the laser preparation process and temperature distribution observation area 6.6 is used to observe the temperature distribution.

[0139] like Figure 17 As shown, the present invention also includes a laser preparation focal length and angle monitoring module 7, including a camera sensor 7.1, which is used to capture the light emitted by the laser preparation image acquisition device and the optical guide instrument 5.6, and transmit signals to the laser preparation and ultrasonic vibration human-computer interaction module 6 to obtain position information of the tool positioning module 1, wherein the position information is used to determine whether the tool positioning module 1 and the laser emitter 5.5 are perpendicular. When they are not perpendicular, the angle formed by the tool positioning module 1 and the laser emitter 5.5 is obtained; the camera sensor 7.1 is also used to obtain the distance between the tool positioning module 1 and the laser emitter 5.5, and the distance is used to control the laser emitter 5.5 to move to a corresponding height;

[0140] Specifically, the laser preparation focal length and angle monitoring module 7 also includes a sensor rotating pair 7.2, a rotating motor 7.3, a rotating motor platform 7.4, and a rotating shaft end cover 7.5. The sensor rotating pair 7.2 is fixed to the rotating motor platform 7.4 by screws, and the camera sensor 7.1 is connected to the sensor rotating pair 7.2 by a connecting shaft and is transmitted by a key connection.

[0141] The working principle of the laser preparation focal length and angle monitoring module 7 is as follows:

[0142] Before laser texturing begins, the rotary motor 7.3 of the laser preparation focal length and angle monitoring module 7 drives the rotary motor platform 7.4 to rotate a certain angle until the camera sensor 7.1 captures the light projected by the laser preparation image acquisition device and optical guide 5.6 of the laser 5. The camera sensor 7.1 then transmits a signal to the laser preparation and ultrasonic vibration human-machine interface module 6. The laser preparation operation module 6.4 of the laser preparation and ultrasonic vibration human-machine interface module then determines whether the tool positioning and clamping module 1 is perpendicular to the laser. If not, the angle formed by the tool positioning and clamping module and the laser is determined. The camera sensor 7.1 rotates to align with the laser emitter 5.5, determines the distance between the laser emitter and the tool positioning and clamping module, and then determines the corresponding focal length in the laser preparation operation module 6.4. The required focal length is determined based on the laser energy required on the material surface. The threaded rod motor 5.7 rotates to adjust the laser lifting platform 5.3 to the required height.

[0143] like Figure 18 As shown, the present invention also includes a laser preparation area monitoring and adjustment module 8, including an infrared industrial camera 8.1. The infrared industrial camera 8.1 is used to monitor the laser melting morphology and the laser melting surface temperature distribution during the laser processing process, and send a feedback signal. The feedback signal is used to adjust the parameters of the multi-dimensional ultrasonic vibration system, the position of the laser emitter 5.5, and the magnetic force of the electromagnet positioning element 1.1.3.

[0144] Specifically, laser preparation area monitoring and adjustment module 8 also includes a fixed rotary pair 8.2, a connecting shaft end 8.3, a movable arm 8.4, a fixed rotary pair 8.5, a connecting shaft end 8.6, a rotary motor platform 8.7, and a rotary motor 8.8. Fixed rotary pair 8.5 is secured to rotary motor platform 8.7 via screws, while movable arm 8.4 is connected to fixed rotary pair 8.5 via a connecting shaft and a keyed transmission. The infrared industrial camera 8.1 is integral with fixed rotary pair 8.2, which is connected to movable arm 8.4 via an intermediate shaft and a keyed transmission.

[0145] The working principle of the laser preparation area monitoring and adjustment module 8 is as follows:

[0146] When the ultrasonic vibration and magnetic field assisted laser preparation of tool surface microtexture begins, the rotary motor 8.8 rotates to the center of the tool positioning and clamping module, and the moving arm drives the infrared industrial camera 8.1 and Figure 16The z-axis shown forms a certain angle, and then the infrared industrial camera 8.1 is aimed at the laser preparation area through the fixed rotation pair 8.2, and the laser melting morphology and the laser melting surface temperature distribution are observed through the laser preparation process and temperature distribution observation area 6.6; during the laser processing process, when the melting morphology is poor or the temperature distribution is too uneven and concentrated, a feedback signal is transmitted to prompt, so as to timely adjust the magnetic field and ultrasonic parameters and the distance between the laser emitter and the tool surface.

[0147] The laser preparation focal length and angle monitoring module 7 and the laser preparation area monitoring and adjustment module 8 are connected to the tool clamping mechanism through bolts. The laser and ultrasonic magnetic field human-computer interaction module is built next to the laser.

[0148] The tool positioning module, vertical ultrasonic vibration and angle adjustment module, and horizontal ultrasonic vibration module of the present invention are connected through a controllable electromagnet, and their connection strength is controlled by adjusting the suction force of the electromagnet. The horizontal ultrasonic vibration module is connected to the lifting platform through a threaded hole and a threaded rod, and the movement direction is restricted by the directional groove and the convex groove so that it can only move up and down.

[0149] The tool clamping mechanism of the present invention is capable of positioning and flexibly clamping various types of tools, and determining the edge of the laser preparation area; at the same time, an adjustable magnetic field is introduced to achieve magnetic clamping of the tool and assist the laser preparation process. It is capable of realizing rapid adjustment of ultrasonic vibration, frequency and amplitude in the vertical and horizontal directions, and adsorption connection of the electromagnet to the tool positioning and clamping module. It is capable of realizing ultrasonic vibration that can rotate at multiple angles in the horizontal direction, monitoring and real-time rapid adjustment of ultrasonic vibration, and control of the magnetic attraction capacity of the electromagnet in the horizontal direction, and cooperating with the vertical ultrasonic generator to realize multi-dimensional ultrasonic vibration. It is capable of realizing monitoring of the angle between the laser and the tool, adjusting the focal length of the laser, observing the ablation process in the laser preparation area, and observing the temperature distribution in the ablation area. It is capable of realizing human-machine interactive adjustment of parameters such as texture preparation parameters, ultrasonic vibration, magnetic field, and damping in the overall device.

[0150] The overall working principle of the present invention is as follows:

[0151] The electromagnet positioning element and magnetic spring pins in the tool positioning and clamping module control the electromagnet's current through a controller, increasing the magnetism and securing the tool during laser positioning and tool clamping. During laser micro-texturing of the tool surface, ultrasonic vibrations along the x, y, and z axes act on the molten metal in and around the laser processing area, delaying material melting and reducing the accumulation height of the melt on the micro-textured surface during laser processing, reducing surface spatter, and refining microscopic grains. The magnetic field surrounding the tool promotes the flow of molten metal within the laser processing area's melt pool, reducing slag formation and further helping to minimize surface melt accumulation. Simultaneously, the coupling of these two elements and flexible adjustments during laser processing optimize the temperature distribution and molten metal flow in the laser processing area, reducing defects such as pores and cracks on the micro-textured surface during processing and improving processing quality. The gasket containing electrorheological fluid can change the density of the liquid inside the gasket by the strength of the current, thereby changing the height of the gasket and affecting the ultrasonic vibration frequency; the spring element can absorb ultrasonic vibration energy and reduce the ultrasonic vibration amplitude. The degree of ultrasonic amplitude can be reduced by controlling the length controller of the spring element participating in the ultrasonic vibration; both are precisely controlled during the ultrasonic vibration process to achieve flexible changes in the ultrasonic vibration waveform, and can be flexibly adjusted during the ablation process, thereby optimizing the effect of the acoustic flow on the metal ablation process.

[0152] like Figure 19 As shown, a method for adjusting a tool for preparing micro-textures by laser assisted by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field includes tool positioning and clamping steps;

[0153] The tool positioning and clamping steps include:

[0154] Step 101, regularly initialize the clamping device;

[0155] Step 102: receiving the tool, wherein the tool is placed at the center of the tool positioning block 1.1;

[0156] Step 103: determine whether the tool is located at the center of the tool positioning block 1.1. If so, proceed to step 104; if not, proceed to step 102.

[0157] Step 104, determine the shape and position of the tool edge;

[0158] Step 105: Pushing out a plurality of electromagnet positioning elements 1.1.3 to surround the cutting edge of the tool;

[0159] Step 106, determining whether there is an inner hole in the center of the tool, if so, proceeding to step 107, if not, proceeding to step 108;

[0160] Step 107: Push the electromagnet positioning element 1.1.3 through the center hole of the tool;

[0161] Step 108: Push the electromagnet positioning element 1.1.3 through the other end face of the tool;

[0162] Step 109: Controlling the positioning element indicator light 1.1.3.1 of the ejected electromagnet positioning element 1.1.3 to be energized and illuminated, thereby marking the tool position and contour;

[0163] Step 110: Control the positioning element at the lower end of the tool to be magnetically fixed to the tool positioning block 1.1;

[0164] Step 111, control the tool positioning block 1.1 to move toward the laser;

[0165] Step 112: Capture the area where the positioning element indicator light 1.1.3.1 is located and determine whether the tool has reached the center position of the laser emitter 5.5. If so, proceed to step 113; if not, proceed to step 111.

[0166] Step 113, control the tool positioning block 1.1 to stop;

[0167] Step 114, determine the tool height;

[0168] Step 115: Push out the magnetic spring pin 1.3.5 of the tool clamping unit 1.3.4 at the corresponding height;

[0169] In step 116, the tool clamping unit 1.3.4 is pushed out at a corresponding height, so that the magnetic spring pin 1.3.5 clamps the tool and is magnetized to clamp the tool;

[0170] Step 117, controlling the magnetic spring needle indicator light 1.3.5.6 of the magnetic spring needle 1.3.5 to be energized to display the contour area of ​​the clamped tool;

[0171] In step 118, the contour area of ​​the clamped tool is checked to see if it is consistent with the contour area displayed in step 109. If so, the process proceeds to step 119; if not, the process proceeds to step 104.

[0172] Step 119: Positioning and clamping are completed.

[0173] A method for adjusting a tool for preparing micro-textures by laser assisted by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field, comprising a texture preparation step;

[0174] like Figure 20 The steps for preparing the texture shown include:

[0175] Step 201: confirm the geometry and size of the texture preparation, and determine whether the tool positioning base 1.2 needs to be adjusted. If so, proceed to step 202; if not, proceed to step 205;

[0176] Step 202: transmitting a signal to the vertical angle adjustment system 2.2 to obtain the angle that the tool positioning base 1.2 needs to be adjusted;

[0177] Step 203: Control the angle controller 2.2.5 to transmit a signal to the angle measuring instrument 2.2.3, and adjust the height of the vertical spherical push rod 2.2.2 to the corresponding angle;

[0178] Step 204: After the vertical angle is adjusted, the horizontal ultrasonic vibration module and the tool clamping mechanism 1.3 are controlled to be horizontal with the tool positioning base 1.2;

[0179] Step 205: Adjust the ultrasonic vibration parameters in three directions through the laser preparation and ultrasonic vibration human-computer interaction module 6;

[0180] Step 206: adjusting the laser parameters by using the ultrasonic vibration parameters and the power supply parameters of the multi-directional electromagnet of the tool positioning module 1;

[0181] Step 207: Control the camera sensor 7.1 to capture the light projected by the laser preparation image acquisition device and the optical guide 5.6, and determine whether the laser emitter 5.5 is perpendicular to the tool. If not, determine the angle formed.

[0182] Step 208: Control the camera sensor 7.1 to measure the light length of the laser preparation image acquisition device and the optical guide instrument 5.6, calculate the laser focal length and the energy absorption rate of the tool surface, and adjust the laser lifting platform so that the laser emitter 5.5 reaches the specified height;

[0183] Step 209: Start the three ultrasonic generators, including the vertical ultrasonic generator 2.1.1 and the horizontal ultrasonic generator 3.1, and measure the vibration waveforms in the three directions using the ultrasonic vibration measuring instrument 2.1.2. A three-dimensional vibration model is formed in the laser preparation and ultrasonic vibration human-computer interaction module 6.

[0184] Step 210: After adjusting to a suitable vibration model, the laser emitter 5.5 is started, and the laser melting morphology and surface temperature distribution are observed by the infrared industrial camera 8.1;

[0185] Step 211: Based on the observation results of the melting morphology and temperature distribution in the laser-prepared area, the variable liquid gasket and the spring vibration absorber are adjusted through the laser preparation and ultrasonic vibration human-computer interaction module 6 to adjust the ultrasonic amplitude and frequency in real time;

[0186] Step 212: Based on the observation results of the melt morphology and temperature distribution in the laser-prepared area and the fixation of the tool under ultrasonic vibration, determine whether the magnetic force of the electromagnet positioning element 1.1.3 needs to be fine-tuned. If so, proceed to step 213; if not, proceed to step 214.

[0187] Step 213: Calculate the amount of current flowing through the electromagnet positioning element 1.1.3 that needs to be fine-tuned, and change the amount of current flowing through the electromagnet positioning element 1.1.3 to fine-tune the magnetic force.

[0188] Step 214: adjusting the ultrasonic amplitude and frequency to improve the melting morphology and temperature distribution in the laser-prepared area, and determining whether the laser focal length needs to be adjusted;

[0189] In step 215, the ultrasonic amplitude and frequency are adjusted to improve the melting morphology and temperature distribution in the laser preparation area, and it is determined whether the laser focal length needs to be fine-tuned. If so, the process proceeds to step 216; if not, the process proceeds to step 217.

[0190] Step 216: Calculate the laser focal length that needs to be fine-tuned and repeat step 208.

[0191] Step 217: After the laser preparation is completed and the laser emitter 5.5 stops working, the ultrasonic generator is turned off, the electromagnet of the tool clamping mechanism 1.3 stops energizing, the magnetic spring needle 1.3.5 is retracted, the electromagnet positioning element 1.1.3 at the bottom of the tool stops energizing, the multiple electromagnet positioning elements 1.1.3 surrounding the tool edge are retracted, the tool is taken out, and the system operation is completed.

[0192] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. An adjustable device for preparing micro-textured tools using multi-dimensional ultrasonic vibration and multi-dimensional magnetic field-assisted lasers, characterized by: include, A tool positioning module (1) is equipped with a plurality of electromagnet positioning elements (1.1.3) for fixing the tool and marking the area where the tool is located, and providing a laser processing area; a multi-dimensional ultrasonic vibration system connected to the tool positioning module (1) for providing multi-dimensional ultrasonic vibration around the tool; A laser (5) comprising a laser emitter (5.5), a plurality of laser preparation image acquisition devices and an optical guide instrument (5.6), wherein the plurality of laser preparation image acquisition devices and the optical guide instrument (5.6) are installed around the laser emitter (5.5), the laser emitter (5.5) is used to perform laser processing in the laser processing area provided by the plurality of electromagnet positioning elements (1.1.3), and the plurality of laser preparation image acquisition devices and the optical guide instrument (5.6) are used to acquire tool images and to emit optical guide signals; Laser preparation and ultrasonic vibration human-computer interaction module (6) to achieve human-computer interaction adjustment; A laser preparation focal length and angle monitoring module (7) comprises a camera sensor (7.1), the camera sensor (7.1) being used to capture the light emitted by the laser preparation image acquisition device and the optical guide instrument (5.6), and to transmit signals to the laser preparation and ultrasonic vibration human-machine interaction module (6) to obtain position information of the tool positioning module (1), wherein the position information is used to determine whether the tool positioning module (1) and the laser emitter (5.5) are perpendicular, and when not perpendicular, to obtain the angle formed by the tool positioning module (1) and the laser emitter (5.5); the camera sensor (7.1) is also used to obtain the distance between the tool positioning module (1) and the laser emitter (5.5), and the distance is used to control the laser emitter (5.5) to move to a corresponding height; A laser preparation area monitoring and adjustment module (8) includes an infrared industrial camera (8.1). The infrared industrial camera (8.1) is used to monitor the laser melting morphology and the laser melting surface temperature distribution during the laser processing process, and to send a feedback signal. The feedback signal is used to adjust the parameters of the multi-dimensional ultrasonic vibration system, the position of the laser emitter (5.5), and the magnetic force of the electromagnet positioning element (1.1.3).

2. The adjustable device for preparing micro-textured tools by laser assisted multi-dimensional ultrasonic vibration and multi-dimensional magnetic field according to claim 1, characterized in that: The tool positioning module (1) comprises a tool positioning block (1.1), a tool positioning base (1.2), and a tool clamping mechanism (1.3); the tool positioning block (1.1) is installed with a tool and is provided with the plurality of electromagnet positioning elements (1.1.3); the tool positioning block (1.1) is installed on the tool positioning base (1.2), and the tool positioning block (1.1) is movable along the X direction on the tool positioning base (1.2); the tool clamping mechanism (1.3) is located above the tool positioning base (1.2), and the upper part of the tool positioning block (1.1) is located in a clamping hole of the tool clamping mechanism (1.3), so that the tool clamping mechanism (1.3) can clamp the tool.

3. The adjustable device for preparing micro-textured tools by laser assisted multi-dimensional ultrasonic vibration and multi-dimensional magnetic field according to claim 2, characterized in that: The end surface of the tool positioning block (1.1) is provided with a plurality of positioning block inner holes (1.1.2) for installing the plurality of electromagnet positioning elements (1.1.3); the two side surfaces extending along the X direction of the tool positioning block (1.1) are both provided with positioning block horizontal grooves (1.1.5), and the two side surfaces extending along the X direction are both provided with positioning block vertical grooves (1.1.4); the two surfaces extending along the Y direction of the tool positioning block (1.1) are also provided with positioning block threaded holes (1.1.6) extending through in the X direction; the end of the electromagnet positioning element (1.1.3) is provided with a positioning element indicator light (1.1.3.1); The tool positioning base (1.2) is provided with a long slot along the X direction, the long slot is provided with a base screw motor (1.2.1), the base screw motor (1.2.1) is installed with a base screw (1.2.2), the base screw (1.2.2) is passed through the positioning block threaded hole (1.1.6), and is driven by the base screw motor (1.2.1) to enable the tool positioning block (1.1) to move along the X direction.

4. The adjustable device for preparing micro-textured tools by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field-assisted laser according to claim 3, characterized in that: The tool clamping mechanism (1.3) includes support frames (1.3.6) located at both ends, wherein the support frames (1.3.6) can be connected to the lifting threaded rods (4.5) of the lifting platform (4) through the lifting threaded holes (1.3.7) provided thereon to achieve lifting in the Z direction; the support frames (1.3.6) on both sides are respectively connected to different numbers of support push rod motors (1.3.10), wherein the support push rod motor (1.3.10) on one side is actively adjusted, and the support push rod motor (1.3.10) on the other side is driven, so that the tool clamping mechanism (1.3) is tilted at a certain angle; the support push rods on both sides are respectively connected to the support push rod motors (1.3.10) on both sides. The motors (1.3.10) are all connected to the clamping structure support frame (1.3.1), and multiple layers of clamping screw motors (1.3.2) are installed on both sides of the interior of the clamping structure support frame (1.3.1). The clamping screw motors (1.3.2) corresponding to each other are installed with clamping screws (1.3.3). The two clamping screws (1.3.3) on the same layer are threadedly connected to tool clamping units (1.3.4) on both sides. The clamping screw motors (1.3.2) can drive the tool clamping units (1.3.4) on both sides to clamp the tool; the inner wall of the tool clamping unit (1.3.4) is installed with multiple magnetic spring needles (1.3.5) , the magnetic spring needle (1.3.5) includes a magnetic spring needle connector (1.3.5.4), one end of the magnetic spring needle connector (1.3.5.4) extends into the groove on the inner wall of the tool clamping unit (1.3.4), and the end sleeve is provided with a magnetic spring needle end slider (1.3.5.5), the magnetic spring needle end slider (1.3.5.5) is internally installed with an electromagnet power supply, and the magnetic spring needle end slider (1.3.5.5) is fixedly connected to the tool clamping unit (1.3.4); the other end of the magnetic spring needle connector (1.3.5.4) is installed with a magnetic spring needle electromagnet (1.3.5.2), and in A magnetic spring needle spring element (1.3.5.1) is sleeved in the middle, and the magnetic spring needle spring element (1.3.5.1) is stopped by the magnetic spring needle electromagnets (1.3.5.2) and the magnetic spring needle end sliders (1.3.5.5) at both ends to achieve extension and retraction; a magnetic spring needle spherical fixing head (1.3.5.3) is provided on the outside of the magnetic spring needle electromagnet (1.3.5.2), and the magnetic spring needle spherical fixing head (1.3.5.3) can be contacted by a tool and clamp the tool; the magnetic spring needle spherical fixing head (1.3.5.3) is also equipped with a magnetic spring needle indicator light (1.3.5.6) to indicate that power is on.

5. The adjustable device for preparing micro-textured tools by laser assisted multi-dimensional ultrasonic vibration and multi-dimensional magnetic field according to claim 1, characterized in that: The multi-dimensional ultrasonic vibration system comprises a vertical ultrasonic vibration and angle adjustment module (2) and a horizontal ultrasonic vibration and angle adjustment module (3); The vertical ultrasonic vibration and angle adjustment module (2) comprises a vertical ultrasonic vibration system (2.1) and a vertical angle adjustment system (2.2); the vertical ultrasonic vibration system (2.1) is arranged at the upper end of the vertical angle adjustment system (2.2); the vertical ultrasonic vibration system (2.1) is used to generate ultrasonic vibration in the vertical direction; and the vertical angle adjustment system (2.2) is used to adjust the tilt angle of the vertical ultrasonic vibration system (2.1) to achieve ultrasonic vibration at different angles; The horizontal ultrasonic vibration and angle adjustment module (3) comprises a horizontal ultrasonic vibration module and a horizontal angle adjustment system. The horizontal angle adjustment system is arranged on one side of the horizontal ultrasonic vibration module. The horizontal ultrasonic vibration module is used to generate ultrasonic vibration in the horizontal direction. The horizontal angle adjustment system is used to adjust the angle of the horizontal ultrasonic vibration module to achieve ultrasonic vibration at different angles.

6. The adjustable device for preparing micro-textured cutting tools using multi-dimensional ultrasonic vibration and multi-dimensional magnetic field-assisted laser technology according to claim 5, characterized in that: The vertical ultrasonic vibration system (2.1) comprises a vertical ultrasonic generator (2.1.1), an ultrasonic vibration measuring instrument (2.1.2), and a magnet control module (2.1.3). The vertical ultrasonic generator (2.1.1) is used to generate ultrasonic vibration and amplify the vibration. The ultrasonic vibration measuring instrument (2.1.2) is used to measure the amplitude and frequency of the ultrasonic vibration and determine the ultrasonic vibration waveform. The magnet control module (2.1.3) controls the magnet adsorption capacity. The vertical angle adjustment system (2.2) includes a pneumatic push rod motor (2.2.4), a spherical push rod (2.2.2), and a spherical rotating pair (2.2.1). The pneumatic push rod motor (2.2.4) is driven and connected to the spherical push rod (2.2.2). The spherical rotating pair (2.2.1) is installed at the end of the spherical push rod (2.2.2) and is connected to the bottom plate (2.1.4) of the vertical ultrasonic vibration system (2.1) to adjust the inclination angle of the vertical ultrasonic vibration system (2.1); it also includes an angle controller (2.2.5) and an angle measuring instrument (2.2.3). The angle controller (2.2.5) converts the angle to be adjusted into an electrical signal and transmits it to the angle measuring instrument (2.2.3). After receiving the signal, the angle measuring instrument (2.2.3) measures the height of different spherical push rods (2.2.2).

7. The adjustable device for preparing micro-textured cutting tools by multi-dimensional ultrasonic vibration and multi-dimensional magnetic field-assisted laser according to claim 6, characterized in that: The horizontal ultrasonic vibration module (3) comprises a horizontal ultrasonic generator (3.1), a horizontal ultrasonic control module (3.2), a horizontal magnet control module (3.3), a horizontal ultrasonic vibration measuring instrument (3.7), and an ultrasonic data transmission device (3.8). The horizontal ultrasonic generator (3.1) is used to generate ultrasonic vibration and amplify the vibration. The horizontal ultrasonic control module (3.2) is used to transmit a control signal for ultrasonic vibration, receive an ultrasonic vibration electrical signal, and enable the horizontal ultrasonic generator (3.1) to convert the electrical signal into mechanical vibration. The horizontal magnet control module (3.3) is used to control the magnet adsorption capacity. The horizontal ultrasonic vibration measuring instrument (3.7) is used to measure the amplitude and frequency of vibration and determine the ultrasonic vibration waveform. The ultrasonic data transmission device (3.8) is used to transmit ultrasonic data. The horizontal angle adjustment system comprises: a spherical push rod motor (3.9) is installed at the bottom of the horizontal ultrasonic generator (3.1); the spherical push rod motor (3.9) is matched with a spherical pair (3.10) and connected to the horizontal ultrasonic generator (3.1); the spherical push rod motor (3.9) controls different angles of the horizontal ultrasonic generator (3.1); the spherical push rod motor (3.9) is connected to a horizontal ultrasonic vibration base (3.4); a horizontal ultrasonic vibration guide groove (3.5) extending along the Z direction is opened on the side of the horizontal ultrasonic vibration base (3.4); ), the horizontal ultrasonic vibration base (3.4) is provided with a threaded hole (3.6) extending along the Z direction; it also includes a lifting platform (4), the lifting platform (4) includes a lifting stepping motor (4.2), a lifting threaded rod (4.5), and a guide rib (4.6); the lifting stepping motor (4.2) drives the lifting threaded rod (4.5) to move up and down; the guide rib (4.6) cooperates with the horizontal ultrasonic vibration guide groove (3.5), and the lifting threaded rod (4.5) cooperates with the threaded hole (3.6) to control the horizontal height of the horizontal ultrasonic generator (3.1).

8. The adjustable device for preparing micro-textured tools by laser assisted multi-dimensional ultrasonic vibration and multi-dimensional magnetic field according to claim 1, characterized in that: The laser (5) further comprises a laser lifting device, and the laser emitter (5.5) is mounted on the laser lifting device to achieve lifting of the laser emitter (5.5); and further comprises a laser energy storage box (5.4) for providing electrical energy to the laser emitter (5.5).

9. A method for adjusting a tool for preparing micro-textures using multi-dimensional ultrasonic vibration and multi-dimensional magnetic field-assisted laser, characterized in that: An adjustable device for a multi-dimensional ultrasonic vibration and multi-dimensional magnetic field assisted laser micro-texturing tool as claimed in any one of claims 1 to 7, comprising tool positioning and clamping steps; The tool positioning and clamping steps include: Step 101, regularly initialize the clamping device; Step 102, receiving the tool, wherein the tool is placed at the center of the tool positioning block (1.1); Step 103, determine whether the tool is located at the center of the tool positioning block (1.1), if so, go to step 104, if not, go to step 102; Step 104, determine the shape and position of the tool edge; In step 105, a plurality of electromagnet positioning elements (1.1.3) are introduced to surround the cutting edge of the tool; Step 106, determining whether there is an inner hole in the center of the tool, if so, proceeding to step 107, if not, proceeding to step 108; Step 107: Push the electromagnet positioning element (1.1.3) through the center hole of the tool; Step 108: Push the electromagnet positioning element (1.1.3) through the other end face of the tool; Step 109: The positioning element indicator light (1.1.3.1) of the ejected electromagnet positioning element (1.1.3) is powered on and illuminated to mark the tool position and contour. Step 110: Control the positioning element at the lower end of the tool to be magnetically connected to fix the tool on the tool positioning block (1.1); Step 111, control the tool positioning block (1.1) to move toward the laser; Step 112, capture the area where the positioning element indicator light (1.1.3.1) is located, and determine whether the tool has reached the center position of the laser emitter (5.5). If so, proceed to step 113, if not, proceed to step 111; Step 113, control the tool positioning block (1.1) to stop; Step 114, determine the tool height; Step 115: Push out the magnetic spring pin (1.3.5) of the tool clamping unit (1.3.4) at the corresponding height; In step 116, the tool clamping unit (1.3.4) at the corresponding height is pushed out, so that the magnetic spring pin (1.3.5) clamps the tool and then energizes the magnet to clamp the tool; Step 117, controlling the magnetic spring needle indicator light (1.3.5.6) of the magnetic spring needle (1.3.5) to be energized to display the contour area of ​​the clamped tool; In step 118, the contour area of ​​the clamped tool is checked to see if it is consistent with the contour area displayed in step 109. If so, the process proceeds to step 119; if not, the process proceeds to step 104. Step 119: Positioning and clamping are completed.

10. A method for adjusting a micro-textured tool prepared by laser using multi-dimensional ultrasonic vibration and multi-dimensional magnetic field assistance, characterized in that: An adjustable device for preparing a micro-textured tool using multi-dimensional ultrasonic vibration and multi-dimensional magnetic field assisted laser as claimed in any one of claims 1 to 7, comprising a texture preparation step; The texture preparation step comprises: Step 201, confirm the geometry and size of the texture preparation, and determine whether the tool positioning base (1.2) needs to be adjusted. If so, proceed to step 202, if not, proceed to step 205; Step 202: transmitting a signal to the vertical angle adjustment system (2.2) to obtain the angle that the tool positioning base (1.2) needs to be adjusted; In step 203, the angle controller (2.2.5) is controlled to transmit a signal to the angle measuring instrument (2.2.3), and the height of the vertical spherical push rod (2.2.2) is adjusted to the corresponding angle; Step 204: After the vertical angle is adjusted, the horizontal ultrasonic vibration module and the tool clamping mechanism (1.3) are controlled to be horizontal with the tool positioning base (1.2); Step 205, adjusting the ultrasonic vibration parameters in three directions through the laser preparation and ultrasonic vibration human-computer interaction module (6); Step 206, adjusting the laser parameters by using the ultrasonic vibration parameters and the power supply parameters of the multi-directional electromagnet of the tool positioning module (1); Step 207: Control the camera sensor (7.1) to capture the light projected by the laser preparation image acquisition device and the optical guide (5.6), determine whether the laser emitter (5.5) is perpendicular to the tool, and determine the angle formed if they are not perpendicular; Step 208: Control the camera sensor (7.1) to measure the light length of the laser preparation image acquisition device and the optical guide (5.6), calculate the laser focal length and the energy absorption rate of the tool surface, and adjust the laser lifting platform so that the laser transmitter (5.5) reaches the specified height; Step 209: Start the ultrasonic generators in three directions, including the vertical ultrasonic generator (2.1.1) and the horizontal ultrasonic generator (3.1), measure the vibration waveforms in the three directions using the ultrasonic vibration measuring instrument (2.1.2), and form a three-dimensional vibration model in the laser preparation and ultrasonic vibration human-computer interaction module (6); Step 210: After adjusting to a suitable vibration model, start the laser transmitter (5.5) and observe the laser melting morphology and surface temperature distribution through an infrared industrial camera (8.1); Step 211: Based on the observation results of the melting morphology and temperature distribution in the laser preparation area, the variable liquid gasket and the spring vibration absorber are adjusted through the laser preparation and ultrasonic vibration human-computer interaction module (6), and the ultrasonic amplitude and frequency are adjusted in real time; Step 212: Based on the observation results of the melt morphology and temperature distribution in the laser-prepared area and the fixation of the tool under ultrasonic vibration, determine whether it is necessary to fine-tune the magnetic force of the electromagnet positioning element (1.1.3). If so, proceed to step 213; if not, proceed to step 214. Step 213, calculating the amount of current flowing through the electromagnet positioning element (1.1.3) that needs to be fine-tuned, and changing the amount of current flowing through the electromagnet positioning element (1.1.3) to fine-tune the magnetic force; Step 214: adjusting the ultrasonic amplitude and frequency to improve the melting morphology and temperature distribution in the laser-prepared area, and determining whether the laser focal length needs to be adjusted; In step 215, the ultrasonic amplitude and frequency are adjusted to improve the melting morphology and temperature distribution in the laser preparation area, and it is determined whether the laser focal length needs to be fine-tuned. If so, the process proceeds to step 216; if not, the process proceeds to step 217. Step 216: Calculate the laser focal length that needs to be fine-tuned and repeat step 208. Step 217: After the laser preparation is completed and the laser emitter (5.5) stops working, the ultrasonic generator is turned off, the electromagnet of the tool clamping mechanism (1.3) stops energizing, the magnetic spring needle (1.3.5) is retracted, the electromagnet positioning element (1.1.3) at the bottom of the tool stops energizing, the multiple electromagnet positioning elements (1.1.3) surrounding the tool edge are retracted, the tool is taken out, and the system operation is completed.

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