Preparation method of narrow and thin superhard material grinding wheel ring and fixture for implementing the method

A technology of superhard material and grinding wheel, applied in the field of abrasives manufacturing, can solve the problems of low production efficiency, low yield of narrow and thin superhard material grinding wheel ring, poor precision, etc. The effect of production efficiency

Active Publication Date: 2017-01-25
ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a preparation method for a narrow and thin superhard material grinding wheel ring to solve the problems of low yield, poor precision and low production efficiency of the narrow and thin superhard material grinding wheel ring

Method used

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  • Preparation method of narrow and thin superhard material grinding wheel ring and fixture for implementing the method
  • Preparation method of narrow and thin superhard material grinding wheel ring and fixture for implementing the method
  • Preparation method of narrow and thin superhard material grinding wheel ring and fixture for implementing the method

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Embodiment Construction

[0022] The embodiment of the preparation method of the narrow and thin superhard material grinding wheel ring, such as Figure 1-3 As shown, the method includes the following steps: (1) making a grinding wheel ring blank 11; (2) drying the grinding wheel ring blank 11 prepared in step (1), and then sintering and solidifying; (3) performing the step ( 2) The processed grinding wheel ring blank 11 is divided to obtain the grinding wheel ring to be manufactured.

[0023] The grinding wheel ring blank 11 described in step (1) is actually a larger grinding wheel ring, the width dimension of which is slightly larger than the width dimension of the grinding wheel ring to be manufactured, and the thickness dimension (axial dimension) is an integral multiple of that of the grinding wheel ring to be manufactured The thickness dimension of the grinding wheel ring, wherein the width dimension of the grinding wheel ring blank is more than the width dimension of the grinding wheel ring to b...

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Abstract

The invention relates to the manufacturing field of grinding materials and grinding tools, in particular to a method for manufacturing a grinding wheel ring made of a narrow and thin ultra-hard material and a clamp for implementing the method. The method for manufacturing the grinding wheel ring made of the narrow and thin ultra-hard material includes the following steps that (1) a blank body of the grinding wheel ring is manufactured, the width size of the blank body of the grinding wheel ring is slightly larger than the width size of the grinding wheel ring to be manufactured, and the thickness size is integral multiples the thickness size of the grinding wheel ring to be manufactured; (2) the manufactured blank body of the grinding wheel ring in the step (1) is dried, and then sintering and solidifying are conducted; (3) the treated blank body of the grinding wheel ring in the step (2) is segmented, so that the grinding wheel ring to be manufactured is obtained. By means of the method for manufacturing the grinding wheel ring made of the narrow and thin ultra-hard material and the clamp for implementing the method, the problems that the grinding wheel ring made of the narrow and thin ultra-hard material is low in rate of finished products, poor in precision and low in production efficiency are solved.

Description

technical field [0001] The invention relates to the field of manufacturing abrasives, in particular to a method for preparing a narrow and thin superhard material grinding wheel ring and a fixture for implementing the method. Background technique [0002] Superhard material grinding wheels have been widely used in the field of mechanical processing due to their advantages of high durability, long service life, high shape accuracy, and high grinding efficiency. Ceramic superhard material grinding wheel is a kind of superhard material grinding wheel, which has a wide range of applications in the field of difficult-to-machine materials. The superhard material grinding wheel is usually composed of a grinding wheel base and an abrasive layer, wherein the abrasive layer is consolidated with the grinding wheel base through a binder. For small diameter superhard material grinding wheels, the abrasive layer is usually an integral abrasive ring (grinding wheel ring). As the bearing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D18/00B23K26/70B23K37/04B28D7/04
Inventor 闫宁邢波
Owner ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD
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