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A processing method of high-precision special-shaped grinding wheel

A processing method and high-precision technology, applied in metal processing equipment, manufacturing tools, grinding devices, etc., can solve problems such as difficulty in profiling mold processing, and achieve the effect of improving uniform contour and uniform abrasive distribution

Active Publication Date: 2019-04-26
郑州众邦超硬工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary electroplating molds are usually made of plastic plates, plexiglass, stainless steel, etc. through simple mechanical processing. For high-precision special-shaped electroplating grinding wheels, it is necessary to process a profiling mold that matches the electroplating substrate. This profiling mold is currently being processed. more difficult

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1. A processing method of a high-precision special-shaped grinding wheel provided by the present invention. The special-shaped grinding wheel includes a base body, a grinding part is arranged on the base body, and abrasive materials are uniformly consolidated on the grinding part;

[0024] The processing method of the special-shaped grinding wheel comprises the following steps:

[0025] Step 1: Processing the substrate of the required special-shaped grinding wheel, the substrate is processed into a blank by forging, and the blank is processed and formed by a machining center, a numerically controlled lathe or a grinding machine.

[0026] Step 2. Make a profiling mold according to the shape of the base body. A closed cavity corresponding to the grinding part of the base body is provided in the profiling mold. A group of through holes and 2-4 holes are evenly distributed on the cavity. The upper sand hole is wrapped with gauze on the inner wall of the mold, and...

Embodiment 2

[0034] The profiling mold in embodiment two, embodiment one can also adopt following method to process, and it comprises the following steps:

[0035] a. Punch holes on PP plastic or plexiglass plates;

[0036] b. Press the perforated thin plate into shape.

Embodiment 3

[0037] Embodiment three, the profiling mold in embodiment one can also adopt adopting 3D printer to print and manufacture, and the material of profiling mold adopts ABS, PLA, PVA, and ABS material is nontoxic, tasteless, water absorption rate is low, impact resistance, heat resistance Excellent resistance, low temperature resistance, chemical resistance and electrical properties, also has the characteristics of easy processing, good dimensional stability, good surface gloss, easy to paint and color, and can also be used for surface spraying metal, electroplating, welding, Secondary processing such as hot pressing and bonding are widely used in industrial fields such as machinery, automobiles, electronic appliances, instrumentation, textiles and construction. It is a thermoplastic engineering plastic with a wide range of uses. Based on the above characteristics, ABS can be used as a One of the 3D printing materials for shaped molds.

[0038] 3D printing can be very convenient t...

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PUM

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Abstract

The invention discloses a method for machining a high-precision special-shaped grinding wheel. The special-shaped grinding wheel comprises a base body. A grinding part is arranged on the base body, and grinding materials are evenly solidified on the grinding part. The method for machining the high-precision special-shaped grinding wheel comprises the following steps that 1, the base body of the special-shaped grinding wheel is machined; 2, a profiling mold is manufactured according the shape of the grinding part of the base body, a closed mold cavity matched with the grinding part of the base body in a corresponding mode is formed in the profiling mold, and through holes and sanding holes are formed in the mold cavity; 3, the base body is placed in the profiling mold and powered on; and 4, the grinding materials are led in from the sanding holes, and the mold cavity of the profiling mold is completely filled with the grinding materials and closed. The method has the advantages that the special-shaped grinding wheel is subjected to wrapping and sanding through the profiling mold, distribution of the grinding materials is even, by adjusting the different sizes and arrangement modes of the through holes in the profiling mold, power line distribution of the base body on different areas in the sanding process is controlled, and the even equal-height performance of sanding is effectively improved.

Description

technical field [0001] The invention relates to the field of electroplating grinding wheel manufacturing, in particular to a processing method for high-precision special-shaped grinding wheels. Background technique [0002] With the continuous advancement of industrial technology, the application of new materials with high hardness, high strength and high wear resistance is becoming more and more extensive. The traditional ordinary grinding wheel can no longer meet the grinding accuracy and efficiency, especially for the processing of some special-shaped workpieces. More and more high-precision special-shaped electroplated grinding wheels are used for direct grinding and forming. For the high-precision requirements of special-shaped electroplated grinding wheels, profiling molds must be used during processing of electroplated grinding wheels. Ordinary electroplating molds are usually made of plastic plates, plexiglass, stainless steel, etc. through simple mechanical process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D18/00
CPCB24D18/0009B24D18/0054
Inventor 赵东辉于彦乔玉琴
Owner 郑州众邦超硬工具有限公司