497 results about "Surface processing" patented technology

This utility model relates to the field of wood processing and discloses a high-efficiency wood surface treatment roller, including an operating table. A positioning component is provided at the front of the operating table, and a mounting frame is fixedly connected to the top surface of the operating table. Two electric rods are fixedly connected to the upper part of the mounting frame, and a sanding component is provided at the lower part of the mounting frame. An installation opening is provided in the middle of the operating table, and an auxiliary roller is rotatably connected to the center of the installation opening. The positioning component includes a housing, with a control rod rotatably connected through the center of the housing. Sliding blocks are slidably connected to the left and right sides inside the housing, and the control rod and the sliding blocks are threaded together. In this utility model, by setting up the cooperation between components such as the housing, control rod, sliding blocks, mounting frame, support, roller screw, and limiting rod, the device can restrict the wood more stably and prevent tilting, making it more practical.

The application relates to the technical field of automobile steel plate longitudinal cutting processing equipment, and particularly discloses an inner-outer plate passage line switching processing device, which comprises a base, a plate conveying passage, a plurality of inner plate guide rollers, outer plate guide rollers and a top extension mechanism, the plate conveying passage is arranged on the upper surface of the base, the inner plate guide rollers are rotationally assembled in the conveying passage in parallel at equal intervals along the plate conveying direction and are arranged in parallel with the inner plate guide rollers, and the top extension mechanism is assembled on the side of the output end of the base and has two working states of contraction and extension. The device realizes differential switching of the inner-outer plate plate conveying paths, when the top extension mechanism is contracted, the inner plate is conveyed by relying on the inner plate guide rollers; when the top extension mechanism is extended, the outer plate can be lifted to be separated from the inner plate guide rollers, and the output is completed only by the outer plate guide rollers. The device avoids the outer plate scratch defect caused by the residual impurities in the inner plate processing, eliminates the surface quality hidden danger of the plate, simplifies the inner-outer plate changing process in the production line and guarantees the high-precision surface processing quality of the automobile outer plate.

This invention relates to a method for simultaneously producing single-sided and double-sided stainless steel composite plates, comprising steps such as billet preparation, billet processing, application of release agent, spot welding assembly of composite materials, surface treatment of the composite billet, alignment of the assembly, vacuum electron beam welding, defect repair welding, heating of the composite billet, and rolling of the composite billet. This invention, through vacuum welding and heated rolling of double-layer sandwich plates, enables the simultaneous production of both single-sided and double-sided stainless steel composite plates from a single set of composite billets. The rolled stainless steel composite plates exhibit satisfactory flaw detection results, with performance far exceeding user requirements. Furthermore, it allows for mass production and industrialization, providing strong technical support for the stable production of single-sided / double-sided stainless steel composite plates.

The utility model relates to fiber sound absorption board processing technical field, concretely relates to a kind of surface treatment equipment for moisture-proof type fiber sound absorption board production, including base, base top fixed mounting has support, support is slidably connected with connecting seat, two symmetrically distributed guide holes are vertically penetrated and established in connecting seat, connecting rod is slidably connected in guide hole, connecting rod top end is fixedly connected with limit block, two connecting rod bottom end is fixedly connected with first connecting frame, first dust roller is rotatably connected on first connecting frame, two springs are fixedly connected between the upper surface of first connecting frame and the lower surface of connecting seat, positive and negative rotation motor is fixedly installed on the surface of support side near bottom, the output of positive and negative rotation motor is fixedly connected with first screw rod, and mounting seat is threadedly connected on first screw rod;The application can realize double-sided dust removal treatment of sound absorption board, improve the dust removal efficiency of sound absorption board, and facilitate actual use.

A method of manufacturing a packaging substrate according to the present disclosure includes a preparing step of preparing a panel-level packaging substrate comprising a core substrate, a first redistribution layer disposed on the core substrate, and a second redistribution layer disposed under the core substrate, and an electroless surface treatment step of forming terminals by simultaneously performing electroless surface treatment on an upper surface and a lower surface of the panel-level packaging substrate. The packaging substrate comprises a core layer, the first redistribution layer disposed on the core layer, the second redistribution layer disposed under the core layer, and the terminals disposed on an upper surface of the first redistribution layer and a lower surface of the second redistribution layer. A difference between a maximum thickness value and a minimum thickness value of the terminals formed on the packaging substrate is 5 µm or less. In such a case, terminals having improved thickness uniformity may be formed, and process efficiency during terminal formation may be promoted.

This invention discloses an integrated CNC grinding and polishing device for profile surface processing, relating to the field of profile grinding. It primarily addresses the problem of converting the horizontal linear motion of a workpiece into a continuous attitude transition motion from horizontal to vertical, enabling continuous grinding of different angles and areas of the workpiece. This invention utilizes an automatic attitude transition component to convert the workpiece's horizontal movement within the grinding gap into a gradual approach towards a vertical position. During this attitude transition, the workpiece's position within the grinding gap is automatically and dynamically adjusted. Specifically, this involves converting horizontal linear displacement into deflection until the workpiece reaches the desired surface for processing. This process enables continuous grinding of profiles at different angles and in different areas, meeting the grinding requirements of irregularly shaped profiles and complex surfaces, and improving grinding adaptability.

A surface processing equipment using energy beam including a multi-axis platform, a surface profile measuring device, an energy beam generator and a computing device is provided. The multi-axis platform is configured to carry a workpiece and move the workpiece to the first position or the second position. The surface profile measuring device has a working area, and the first position is located on the working area. The surface profile measuring device is configured to measure the workpiece to obtain surface profile. The energy beam generator is configured to provide an energy beam to the workpiece for processing, and the second position is located on a transmission path of the energy beam. The computing device is connected to the surface profile measuring device and the energy beam generator. The computing device adjusts the energy beam generator according to the error profile.

This utility model relates to the field of metal parts processing fixtures, and discloses a metal surface treatment clamping mechanism, including a processing table: fixed plates are fixed on both sides of the top of the processing table, and a clamping assembly is provided inside the fixed plate. The clamping assembly includes a slide rod slidably installed inside the fixed plate, with a clamping plate fixed to one end of the slide rod. A connecting shell is fixed to one side of the fixed plate, and a positioning mechanism for adjusting and positioning the clamping assembly is provided inside the connecting shell. This metal surface treatment clamping mechanism, by setting a positioning mechanism, facilitates the adjustment of the position of the clamping assembly and facilitates the positioning of the adjusted position, avoiding displacement that would affect the clamping effect. Furthermore, the positioning mechanism is simple and convenient to operate; simply pressing the push rod unlocks the positioning mechanism without the need for specific tools, simplifying the adjustment process and improving production efficiency.

The utility model discloses a kind of automobile wheel hub bearing flange surface processing device, including processing table, fixed plate, driving device, movable plate, traversing device, processing equipment, the upper end side fixed connection fixed plate of processing table, the fixed plate side rotationally connected chuck, the chuck one end is fixedly connected with first motor, the first motor is embedded and fixedly connected on fixed plate, driving device is provided on the processing table, driving device is connected with movable plate, the movable plate side fixedly connected with traversing device, traversing device is connected with processing equipment. The utility model aims at providing a kind of processing device with multi-process integration, automatic tool changing and dynamic collaborative control function.

The application discloses a kind of free curved surface optical lens surface treatment equipment, including base, base side is equipped with support rod, support rod end is vertically equipped with telescopic cylinder, the bottom end of telescopic cylinder is connected with motor, and motor drives and connects polishing head;Base is opened with recess, recess inside is equipped with transparent seat, transparent seat is equipped with buckle, and lens body is clamped by buckle;The inside of polishing head is equipped with airbag layer, airbag layer is arranged in polishing head with cambered structure, and the outside of airbag layer is equipped with polishing cloth;The inside of transparent seat is equipped with polishing detection unit, and polishing detection unit can detect the polishing uniformity of lens body, and feedback to control center by detection signal, and control center controls air pump to inflate airbag in polishing head, changes the compaction degree of polishing head, when the compaction of polishing head and lens body does not occur, the light of reminding mechanism is always on to remind.

Presented herein are alloys based on Mo-Ni, where when coated using PTA, LC, HVOF, HVAF and / or APS, a dense and durable coating is formed. When the alloys of the present invention are applied in a thickness from 0.1 mm - 5 mm, the resulting coating is suitable for use as a coating for the pot rolls of a galvanizing line.

To provide a surface-treated aluminum sheet having corrosion resistivity, machining followability, and resin adhesiveness.SOLUTION: A surface-treated aluminum sheet includes: an aluminum base material; and an amorphous layer formed on at least one surface of the aluminum base material. The aluminum base material is an aluminum sheet or an aluminum alloy sheet. The amorphous layer includes aluminum hydroxide, in which the ratio (O / Al) of oxygen element and aluminum element is in the range of 1.7-3.0, and the thickness is 1 nm or more.SELECTED DRAWING: Figure 1

Provided are a pretreatment liquid for an ink jet ink, which contains resin particles, a surfactant, an aggregating agent, and water, in which the surfactant contains a compound represented by Formula (1), and the aggregating agent contains at least one selected from the group consisting of a polyvalent metal compound and an organic acid, and applications thereof. Formula (1) is H(OCH2CH2)x(OCH(CH3)CH2)y(OCH2CH2)z—OH, in Formula (1), x and z are each independently an integer of 1 or more, y is an integer of 1 to 500, and x+z is an integer of 2 to 1,000.

Facing panel, building block, building assembly, and corresponding manufacturing process. The invention relates to a facing panel (P) for forming a lateral part of a building block, this facing panel comprising a molded wood support (P1) and a raw earth facing (P2), said support (P1) comprising: an external face (P11) having a surface finish obtained by surface treatment by sandblasting and / or by surface imprints and / or by stepped shape effects and / or by a grid of through holes and / or by the addition of adhesive, said external face being in contact with said raw earth facing (P2); and an internal face (P12) having mechanical interlocking assembly means (E1, E2, E3). Figure 8

The invention belongs to clamps, and particularly relates to a clamp for machining a sealing surface of a valve seat of a hard sealing butterfly valve. The clamp for machining the sealing face of the hard sealing butterfly valve seat comprises a bottom plate, the bottom plate comprises two faces forming a certain angle, the face parallel to the ground is a bottom face, the face forming a certain angle with the bottom face is an inclined face, a base is arranged on the inclined face and is a double-layer annular part, and a replaceable rough machining positioning ring or a replaceable finish machining positioning ring is arranged on the base. The method has the remarkable effects that (1) the operation process is simple, and the machining precision is high; and the workpiece can be clamped only by positioning and pressing, so that the tedious procedure of manual calibration in the clamping process and the dependence on the manual calibration level are avoided. And (2) the clamp is high in reliability. And the eccentric positioning plate is positioned by a pin, and meanwhile, a notch is designed for the eccentric side redundancy, so that the misoperation condition in the mounting process is prevented.

1. The name of the design product: roller type plasma cleaning device. 2. The use of the design product: roller type plasma cleaning equipment for loading materials to be surface treated and plasma cleaning thereof. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: assembly state perspective view.

This invention relates to the field of laser processing technology, and discloses a method and system for femtosecond laser three-dimensional surface processing based on adaptive optics. The method includes: spatial topology reconstruction of the original point cloud data of the workpiece to be processed to obtain a three-dimensional digital surface; row spacing planning and optimization of the three-dimensional digital surface to obtain a spatial processing trajectory, and point wavefront mapping of the spatial processing trajectory to obtain pre-compensated phase distribution data; optical field distortion analysis of the surface reflected light signal of the workpiece to be processed to obtain the actual wavefront phase; encoding the pre-compensated phase distribution data into an initial wavefront control command for a beam shaping device, and iteratively optimizing the initial wavefront control command to obtain a wavefront supplement signal; and updating the spatial processing trajectory by combining the real-time contour data of the workpiece to be processed. This invention can improve the efficiency of femtosecond laser three-dimensional surface processing based on adaptive optics.

This application relates to the field of superhard materials technology, specifically disclosing a method for preparing polycrystalline diamond composite sheets and their application in drill bits. The method for preparing the polycrystalline diamond composite sheet includes the following steps: S1, molding and sintering WC powder and Co to obtain a cemented carbide substrate; S2, grafting multi-walled carbon nanotubes with free radicals to obtain modified multi-walled carbon nanotubes; S3, surface-treating diamond micropowder to obtain modified diamond micropowder; S4, processing the modified diamond micropowder, modified multi-walled carbon nanotubes, N-rGO, Ti powder, etc., to obtain a powder, which is then combined with the cemented carbide substrate to obtain the polycrystalline diamond composite sheet. This application uses modified diamond and composite reinforcing phases to solve the problems of weak interfaces and thermal stress concentration within the polycrystalline diamond composite sheet, while simultaneously improving structural integrity and impact resistance at high temperatures.

The application discloses a high-uniformity silver plating process suitable for deep blind hole features and relates to the field of part surface treatment, and comprises a supporting table, one side of the supporting table is provided with a supporting column, the top end of the supporting column is provided with a top base, one side of the top end of the top base is provided with a gas cylinder, the bottom end of the gas cylinder is provided with a telescopic end, the bottom end of the telescopic end penetrates through the top base, the bottom end of the penetrating end is provided with a lifting table, the top end of the lifting table is provided with a clamping base, the telescopic end is clamped in the inside of the clamping base, two through grooves are formed in one side of the top end of the lifting table, personnel can align a conical cylinder with a deep hole in the side of a silver-plated part, at the moment, a motor is started, the conical cylinder is rotated through a driving shaft, at the moment, cleaning strips outside the conical cylinder rotate in the hole, dust, impurities and liquid residues in the hole are cleaned, and it is to be noted that the cleaning strips are soft materials and can be extruded.

The utility model relates to the field of spraying, especially wear -resistant parts surface processing spraying device, including organic shell, spraying pipe, rotating rod, winding rod and fixed assembly etc. ; The spraying pipe is fixedly connected to the shell, the shell is connected with two fixed assemblies, the shell is connected with four rotating rods, and the shell is rotatably connected with two winding rods. The spraying pipe and the wear -resistant pipe are covered in its inner side through the recovery film, the paint mist that escapes is attached and condenses on the surface of recovery film, then moves along the surface of recovery film to the direction close to the discharge pipe, finally through the discharge pipe into the storage of external recovery device, so the escaping paint is recycled, to reduce the waste of paint, to avoid the existing spraying equipment usually directly spraying paint to the wear -resistant pipe surface, a large number of paint can not effectively adhere to the wear -resistant pipe surface, but in the form of paint mist escapes to the air, leads to the problem of a large amount of paint waste.

A surface treatment tool 200 comprises an elongate body 202. The elongate body 202 comprises a first end 204 having a handle with a first handgrip portion 208a and a second end 210 distal the first end coupled to a surface treatment head 10. The surface treatment head 10 is arranged to engage a surface to be treated when in use and comprises a suction region 106 configured to suck fluid from a surface to be treated. The elongate body comprises a second handgrip portion 208b spaced apart from the first handgrip portion 208a. One of the first and second handgrip portions 208a, 208b has a longitudinal axis which is coaxial with a longitudinal axis of the elongate body 202, and the other of the first and second handgrip portions 208a, 208b has a longitudinal axis which is parallel to, but not coaxial with, a longitudinal axis of the elongate body 202. [Figure 1]

The method for preparing an amorphous silicon thin film according to the present invention includes: placing a substrate in a vacuum chamber; controlling the pressure in the vacuum chamber at a predetermined value and performing surface treatment on the substrate; and introducing silane gas and a rarefied gas into the vacuum chamber, heating the substrate, and depositing an amorphous silicon thin film on the substrate using silane gas ions. This method is characterized by low manufacturing difficulty, simple process, and low cost, while improving the growth rate and uniformity of the thin film, making the manufacturing process more stable and controllable, and resulting in a more uniform, dense, and stable amorphous silicon thin film.

The utility model is suitable for steel structure product surface treatment technical field provides a kind of steel structure product paint spraying system, including conveying mechanism, spraying storehouse, baking varnish storehouse and waste gas treatment system;The conveying mechanism is sequentially penetrated the spraying storehouse and baking varnish storehouse to form continuous conveying path;Spraying device is provided in the spraying storehouse inside;Heating device for drying the steel structure product after spraying is provided in the baking varnish storehouse;The waste gas treatment system is connected in the exhaust end of spraying storehouse, and includes the dry filter unit, catalytic combustion equipment, adsorption purification unit, fan and high altitude exhaust pipe that are sequentially communicated.The dry filter unit is multistage filtration structure, including primary filter cotton or filter cartridge filter.The utility model has solved the problem that the air filtration and circulation system of existing paint spraying room are insufficient and VOCs emission is not up to standard.

This invention relates to the field of industrial automation control technology, specifically to an automatic control system for a multi-station collaborative surface treatment equipment, comprising a process gene mapping module, a predictive trajectory interlock module, and a bus closed-loop feedback module. This invention constructs a process topology control chain, utilizes a virtual control entity and a global resource occupancy table for advance simulation on the control system clock axis, triggers a hardware / software interlock mechanism and generates a spatiotemporal decoupling control signal when occupancy conflicts are identified; and uses the bus closed-loop feedback module to verify the spatial consistency between the measured feedback vector and the virtual control entity, triggering emergency stop protection and forcibly reconstructing the control signal when the deviation exceeds the virtual-real mapping residual limit. This invention achieves global asynchronous parallel scheduling and closed-loop safety control of multiple tasks on the production line, effectively solving the problems of low collaborative efficiency and equipment resource deadlock.

This application relates to the field of steel structure surface treatment technology, specifically disclosing an adjustable steel structure spraying device, including a frame and a shell. The shell is located at the upper end of the frame, and a primer tank is located on one side of the frame. A primer hose is connected to the primer tank, and the end of the primer hose away from the primer tank is located inside the shell. A spraying pump is installed on the primer hose, with the inlet end connected to the primer tank and the outlet end connected to the primer hose. A conveying assembly is installed on the frame, and a spraying mechanism is installed inside the shell. A cylindrical steel material is placed on the frame, and the conveying assembly in this application can convey the steel material. When the steel material is conveyed into the shell, the spraying pump is activated, and the primer in the primer tank is conveyed to the primer hose. At this time, the spraying mechanism can evenly spray the primer onto the inner and outer peripheral walls of the cylindrical steel material. Compared with the handheld spray gun spraying in the prior art, this improves the spraying effect and coverage uniformity of the primer, and enhances the adhesion and corrosion resistance of the primer.

This invention discloses a method for preparing a composite coating on small workpieces based on substrate plating followed by forming, belonging to the field of material surface treatment technology. The method includes sequentially executed steps of substrate preparation, overall plating, precision forming, and post-processing. The substrate preparation step provides a large-size planar substrate much larger than the target workpiece. The overall plating step prepares a uniform metal-based composite coating containing second-phase reinforcing particles on the substrate surface. The precision forming step processes the plating substrate into multiple target small workpieces. This invention abandons the traditional process of forming first and then plating, fundamentally solving the problems of floating and displacement, uneven particle distribution, low clamping efficiency, and large obstruction by fixtures during the plating of small workpieces. The resulting coating exhibits good uniformity and enables efficient mass production of small workpieces.