A metal-resin composite bond diamond edge grinding wheel and its production method

Abstract

The invention discloses a metal-resin composite bonded diamond edge grinding wheel and a manufacturing method thereof. The edge grinding wheel is made of the following components by weight: 8-14 parts of diamond and 8-14 parts of electrolytic copper powder. , 2-8 parts of cobalt powder, 0.5-3 parts of electrolytic nickel powder, 1-5 parts of tin powder, 8-12 parts of copper-tin alloy powder, 35-42 parts of high-strength and high-temperature resistant resin binder, 8-12 parts of silicon carbide , 4‑8 parts of aluminum oxide, 1‑3 parts of zinc stearate. By formulating a metal-resin composite bonding agent, the present invention can improve the service life and sharpness of the diamond edge grinding wheel, thereby improving the quality rate of brick grinding, saving power consumption, improving production efficiency, and creating new opportunities for the brick grinding process. Higher price.

Description

technical field [0001] The invention relates to the field of edging wheels, in particular to a metal-resin composite bond diamond edging wheel and a manufacturing method thereof. Background technique [0002] As a special tool for deep processing of tile edging, diamond grinding wheel plays the role of edging and sizing. In the past ten years, with the popularization and application of large-volume ceramic tile grinding and polishing production lines, the line speed of ceramic grinding and polishing lines has become faster and faster, and higher and higher technological requirements have been put forward for the deep processing of ceramic tile edge grinding. In the context of large output and fast line speed, the use of traditional metal bonded grinding wheels to grind tiles is prone to "head-to-head" phenomenon, resulting in processing defects such as missing corners and edges of tiles, resulting in a decline in the quality of tiles, and even becoming defective products. Re...

AI Technical Summary

Problems solved by technology

In the context of large output and fast line speed, the use of traditional metal bonded grinding wheels to grind tiles is prone to "head-to-head" phenomenon, resulting in processing defects such as missing corners and edges of tiles, resulting in a decline in the quality of tiles, and even becoming defective products. Resin bond Grinding wheels can avoid the above "head-to-head" problems, but due to the defects of the resin bond itself, such as low strength, poor wear resistance and heat resistance, and weak holding force on diamonds, the problems of excessive consumption of the grinding wheel and limited grinding force are also limited. application of this product