Method, device, processor and computer readable storage medium for automatic following flush control based on tool length transformation

Abstract

The present application relates to a kind of based on tool length transformation to realize the method for automatic following flusher control, comprising opening cutting fluid;Real-time monitoring tool Z direction offset and the change of tool tip relative to machining plane;Identify whether the length of tool has changed, query the angle of nozzle corresponding to tool length at this time;The output port state that needs to be controlled when adjusting nozzle angle;Automatic adjustment cutting fluid nozzle angle.The present application also relates to a kind of device for realizing based on tool length transformation to follow flusher control, processor and its readable storage medium.The method for realizing based on tool length transformation to follow flusher control, device, processor and its computer readable storage medium of the present application, simplify the operation process, reduce manual intervention, improve overall work efficiency, improve the accuracy of cutting fluid injection, improve cooling and lubricating effect, enhance the function of cutting fluid injection device.

Description

Technical Field

[0001] This invention relates to the field of CNC machining, and more particularly to the field of automation control, specifically to a method, apparatus, processor, and computer-readable storage medium for controlling an automatic following flushing device based on tool length changes. Background Technology

[0002] Existing technology: In existing cutting fluid control schemes, the angle of the cutting fluid nozzle is typically adjusted manually to ensure that the nozzle is aligned with the appropriate position perpendicular to the tool. After automatic tool changing during machining, the cutting fluid spray position usually remains unchanged.

[0003] Function: Adjusts the angle of the cutting fluid nozzle so that it is aimed at the cutting tool tip and sprayed to ensure that the necessary cooling and lubrication are provided during the cutting process.

[0004] Defects: 1. Manual adjustment of the nozzle angle is required before machining, which is cumbersome. 2. Automatic adjustment is lacking. Changes in tool length lead to changes in the machining point at the tool tip, resulting in inaccurate positioning of the cutting fluid spray nozzle. Stopping the machine to adjust the nozzle angle further increases operational complexity and time consumption. 3. If the cutting fluid nozzle angle does not adjust with changes in tool length, it may lead to unstable cooling and lubrication effects, thus affecting machining quality. 4. The cutting fluid spray device has a single function, only suitable for cooling and lubrication during the machining process. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a method, device, processor and computer-readable storage medium for automatic following water flushing device control based on tool length change, which is easy to operate, has stable processing quality and a wide range of applications.

[0006] To achieve the above objectives, the present invention provides a method, apparatus, processor, and computer-readable storage medium for automatically controlling a flushing device based on tool length variation, as follows:

[0007] The method for controlling an automatic following flushing device based on tool length variation is characterized by the fact that the method includes a step of executing automatic following flushing function control in automatic mode, specifically including the following operation process:

[0008] (1) Turn on the cutting fluid;

[0009] (2) Real-time monitoring of tool Z-axis offset and tool tip relative to the machining plane;

[0010] (3) Identify whether the length of the tool has changed. If so, continue to step (4); otherwise, continue to step (2).

[0011] (4) Based on the pre-set correspondence between the cutter length, nozzle angle and port control status, find the nozzle angle corresponding to the cutter length at this time;

[0012] (5) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output;

[0013] (6) Automatically adjust the angle of the cutting fluid nozzle.

[0014] Preferably, the method further includes a step of adjusting the cutting fluid nozzle angle in manual mode, specifically including the following operations:

[0015] (1-1) Calculate the step control angle when performing the positive or negative function of the nozzle angle;

[0016] (1-2) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output;

[0017] (1-3) The actuator automatically adjusts the angle of the cutting fluid nozzle.

[0018] Preferably, the method further includes a step of rinsing the workbench in manual mode, specifically including the following procedures:

[0019] (2-1) Turn on the workbench rinsing function;

[0020] (2-2) The nozzle angle is controlled to cycle between the preset minimum and maximum angles for rinsing the workbench;

[0021] (2-3) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output;

[0022] (2-4) The actuator automatically adjusts the angle of the cutting fluid nozzle.

[0023] The device for automatically controlling a flushing device based on tool length changes is characterized in that it comprises:

[0024] A processor is configured to execute computer-executable instructions;

[0025] The memory stores one or more computer-executable instructions, which, when executed by the processor, implement the various steps of the method described above for controlling an automatic following flushing device based on tool length transformation.

[0026] The processor used to implement automatic following flushing device control based on tool length change is characterized in that the processor is configured to execute computer-executable instructions, which, when executed by the processor, implement the various steps of the above-mentioned method for automatic following flushing device control based on tool length change.

[0027] The computer-readable storage medium is characterized in that it stores a computer program that can be executed by a processor to perform the various steps of the above-described method for controlling an automatic following flushing device based on tool length changes.

[0028] The present invention employs a method, apparatus, processor, and computer-readable storage medium for controlling an automatic following flushing device based on tool length changes, improving operational convenience and efficiency. The automated device automatically adjusts the nozzle angle, greatly simplifying the operation process, reducing manual intervention, and improving overall work efficiency. It also improves the accuracy of cutting fluid spraying. By monitoring tool length changes in real time and automatically adjusting the cutting fluid nozzle angle, it ensures that the cutting fluid is always aligned with the contact position between the tool and the machining surface, significantly improving the accuracy of cutting fluid spraying and enhancing cooling and lubrication effects. Furthermore, it enhances the functionality of the cutting fluid spraying device, enabling convenient workbench rinsing. When using the workbench rinsing function, it automatically controls the nozzle's left and right swing, achieving convenient workbench rinsing operation and ensuring workbench cleanliness. Attached Figure Description

[0029] Figure 1 This invention provides the automatic following flushing function control flow of the method for controlling an automatic following flushing device based on tool length transformation.

[0030] Figure 2 This is a flowchart illustrating the manual mode step adjustment and workbench rinsing control process of the method for controlling an automatic following flushing device based on tool length variation according to the present invention. Detailed Implementation

[0031] To more clearly describe the technical content of the present invention, the following description is provided in conjunction with specific embodiments.

[0032] The present invention provides a method for controlling an automatic following flushing device based on tool length variation, which includes the step of performing automatic following flushing function control in automatic mode, specifically including the following operation process:

[0033] (1) Turn on the cutting fluid;

[0034] (2) Real-time monitoring of tool Z-axis offset and tool tip relative to the machining plane;

[0035] (3) Identify whether the length of the tool has changed. If so, continue to step (4); otherwise, continue to step (2).

[0036] (4) Based on the pre-set correspondence between the cutter length, nozzle angle and port control status, find the nozzle angle corresponding to the cutter length at this time;

[0037] (5) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output;

[0038] (6) Automatically adjust the angle of the cutting fluid nozzle.

[0039] In a preferred embodiment of the present invention, the method further includes a step of adjusting the cutting fluid nozzle angle in manual mode, specifically including the following operation process:

[0040] (1-1) Calculate the step control angle when performing the positive or negative function of the nozzle angle;

[0041] (1-2) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output;

[0042] (1-3) The actuator automatically adjusts the angle of the cutting fluid nozzle.

[0043] In a preferred embodiment of the present invention, the method further includes a step of rinsing the workbench in manual mode, specifically including the following operation process:

[0044] (2-1) Turn on the workbench rinsing function;

[0045] (2-2) The nozzle angle is controlled to cycle between the preset minimum and maximum angles for rinsing the workbench;

[0046] (2-3) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output;

[0047] (2-4) The actuator automatically adjusts the angle of the cutting fluid nozzle.

[0048] The present invention relates to an apparatus for implementing automatic following flushing device control based on tool length changes, wherein the apparatus comprises:

[0049] A processor is configured to execute computer-executable instructions;

[0050] The memory stores one or more computer-executable instructions, which, when executed by the processor, implement the various steps of the method described above for controlling an automatic following flushing device based on tool length transformation.

[0051] The present invention relates to a processor for implementing automatic following flushing device control based on tool length change, wherein the processor is configured to execute computer-executable instructions, and when the computer-executable instructions are executed by the processor, the various steps of the above-described method for implementing automatic following flushing device control based on tool length change are implemented.

[0052] The computer-readable storage medium of the present invention stores a computer program thereon, which can be executed by a processor to perform the various steps of the above-described method for controlling an automatic following flushing device based on tool length changes.

[0053] In a specific embodiment of the present invention, an automated cutting fluid control method is provided to solve the problems of inconvenience in manually adjusting the position of the cutting fluid nozzle, inefficient resource utilization, and unstable cooling and lubrication effects in existing technologies. By realizing the function of automatically adjusting the position of the cutting fluid nozzle when the tool length changes, the present invention aims to improve the accuracy and effective utilization of cutting fluid spraying, ensure the cooling and lubrication effects during the cutting process, thereby improving machining quality and efficiency. Simultaneously, the automatic adjustment of the nozzle angle enables worktable flushing, expanding the application range of the device.

[0054] This invention provides a control method for an automated cutting fluid control device based on tool length transformation.

[0055] The control device consists of two parts: a control unit and an actuator. The control unit is integrated into the CNC system software; the actuator includes a small binary-bit controlled motor and an adjustable coolant nozzle. The adjustable coolant nozzle is combined with the motor and fixed on the Z-axis.

[0056] In automatic mode:

[0057] By monitoring the Z-axis offset of the cutting tool and the changes in the tool tip relative to the machining plane in real time, changes in tool length are identified. Based on the pre-set correspondence between tool length and cutting fluid nozzle angle, the actuator is automatically controlled to adjust the cutting fluid nozzle angle, ensuring it is always aligned with the contact position between the tool and the machining plane. See the detailed control process below. Figure 1 The automatic follow-up flushing function controls the process.

[0058] This automated control method enables precise adjustment of the cutting fluid injection position, avoiding manual operation and improving the accuracy and utilization rate of the cutting fluid injection, thereby ensuring the cooling and lubrication effect during the cutting process.

[0059] Control unit in manual mode:

[0060] It has the capability to adjust the cutting fluid nozzle angle in steps, allowing operators to flexibly adjust the nozzle angle and spray position. When using the workbench rinsing function, the control unit automatically controls the cutting fluid nozzle to swing left and right to rinse the workbench and ensure it remains clean. See the detailed control procedure below. Figure 2 Manual mode step adjustment and workbench flushing control flowchart.

[0061] An automatic follow-up flushing function module is integrated into the existing CNC software. The module enables automatic adjustment of the cutting fluid nozzle, manual step adjustment, and worktable flushing during the machining process.

[0062] 1. Added an interface for the automatic flushing function, which is used to preset the automatic flushing function data and execute related functions.

[0063] The preset data includes:

[0064] 1) Correspondence between cutter length, nozzle angle, and port control status. From this correspondence, you can find the nozzle angle corresponding to different cutter lengths and the port status that needs to be controlled when the nozzle is adjusted to that angle.

[0065] 2) The minimum and maximum angles of the nozzle swing left and right during the workbench rinsing, as well as the interval between the left and right swings of the nozzle.

[0066] Executable operations include:

[0067] 1) Switch between automatic and manual modes.

[0068] 2) Step adjustment of the cutting fluid nozzle angle in both positive and negative directions.

[0069] 3) Workbench rinsing function.

[0070] 2. Automatic following flushing function: In automatic mode, during the machining process, when cutting is activated, the tool length change is identified by real-time monitoring of the tool's Z-axis offset and the change of the tool tip relative to the machining plane. Then, based on the pre-set correspondence between the tool length, nozzle angle, and port control status, the nozzle angle corresponding to the current tool length and the output port status that needs to be controlled when adjusting to that nozzle angle are found, and then the output port is controlled to output.

[0071] The output port is connected to the binary control motor on the actuator, which automatically adjusts the angle of the cutting fluid nozzle to ensure that it is always aligned with the contact position between the tool and the machining surface.

[0072] 3. Step adjustment function for cutting fluid nozzle angle: In manual mode, when executing the positive or negative nozzle angle function, the output port is controlled in a step manner, and the output port controls the motor rotation to achieve step adjustment of the nozzle angle.

[0073] Workbench rinsing function: In manual mode, when the workbench function is turned on, the nozzle angle is controlled to swing left and right between the preset minimum and maximum angles for workbench rinsing, thereby rinsing the workbench.

[0074] For the specific implementation scheme of this embodiment, please refer to the relevant descriptions in the above embodiments, which will not be repeated here.

[0075] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0076] It should be noted that in the description of this invention, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this invention, unless otherwise stated, "a plurality of" means at least two.

[0077] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of the preferred embodiments of the invention includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the functions involved, as will be understood by those skilled in the art to which embodiments of the invention pertain.

[0078] It should be understood that various parts of the present invention can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented in software or firmware stored in memory and executed by a suitable instruction execution device. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0079] Those skilled in the art will understand that all or part of the steps of the methods in the above embodiments can be implemented by a program instructing related hardware. The corresponding program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0080] Furthermore, the functional units in the various embodiments of the present invention can be integrated into a processing module, or each unit can exist physically separately, or two or more units can be integrated into a module. The integrated module can be implemented in hardware or as a software functional module. If the integrated module is implemented as a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0081] The storage media mentioned above can be read-only memory, disk, or optical disk, etc.

[0082] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0083] The present invention employs a method, apparatus, processor, and computer-readable storage medium for controlling an automatic following flushing device based on tool length changes, improving operational convenience and efficiency. The automated device automatically adjusts the nozzle angle, greatly simplifying the operation process, reducing manual intervention, and improving overall work efficiency. It also improves the accuracy of cutting fluid spraying. By monitoring tool length changes in real time and automatically adjusting the cutting fluid nozzle angle, it ensures that the cutting fluid is always aligned with the contact position between the tool and the machining surface, significantly improving the accuracy of cutting fluid spraying and enhancing cooling and lubrication effects. Furthermore, it enhances the functionality of the cutting fluid spraying device, enabling convenient workbench rinsing. When using the workbench rinsing function, it automatically controls the nozzle's left and right swing, achieving convenient workbench rinsing operation and ensuring workbench cleanliness.

[0084] In this specification, the invention has been described with reference to specific embodiments thereof. However, it will be apparent that various modifications and variations can be made without departing from the spirit and scope of the invention. Therefore, the specification and drawings should be considered illustrative rather than restrictive.

Claims

1. A method for controlling an automatic following flushing device based on tool length variation, characterized in that, The method includes the step of performing automatic follow-flush function control in automatic mode, specifically including the following operation process: (1) Turn on the cutting fluid; (2) Real-time monitoring of tool Z-axis offset and tool tip relative to the machining plane; (3) Identify whether the length of the tool has changed. If so, continue to step (4); otherwise, continue to step (2). (4) Based on the pre-set correspondence between the cutter length, nozzle angle, and port control status, find the nozzle angle corresponding to the cutter length at this time; (5) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output; (6) Automatically adjust the angle of the cutting fluid nozzle; The method also includes a step of rinsing the workbench in manual mode, specifically including the following procedures: (2-1) Turn on the workbench rinsing function; (2-2) The nozzle angle is controlled by a timer and cycles between the preset minimum and maximum angles for rinsing the workbench. (2-3) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output; (2-4) The actuator automatically adjusts the angle of the cutting fluid nozzle.

2. The method for controlling an automatic following flushing device based on tool length variation according to claim 1, characterized in that, The method also includes a step of adjusting the cutting fluid nozzle angle in manual mode, specifically including the following operation process: (1-1) Calculate the step control angle when performing the positive or negative nozzle angle function; (1-2) Obtain the output port status that needs to be controlled when the nozzle angle is adjusted, and control the output port output; (1-3) The actuator automatically adjusts the angle of the cutting fluid nozzle.

3. A device for controlling an automatic following flushing device based on tool length changes, characterized in that, The device includes: A processor is configured to execute computer-executable instructions; The memory stores one or more computer-executable instructions, which, when executed by the processor, implement the steps of the method for controlling an automatic following flushing device based on tool length transformation as described in any one of claims 1 to 2.

4. A processor for controlling an automatic following flushing device based on tool length changes, characterized in that, The processor is configured to execute computer-executable instructions, which, when executed by the processor, implement the steps of the method for controlling an automatic following flushing device based on tool length transformation as described in any one of claims 1 to 2.

5. A computer-readable storage medium, characterized in that, It stores a computer program that can be executed by a processor to implement the steps of the method for controlling an automatic following flushing device based on tool length transformation as described in any one of claims 1 to 2.

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