Metal-resin composite type binding agent diamond edge grinding wheel and manufacturing method thereof

Abstract

The invention discloses a metal-resin composite type binding agent diamond edge grinding wheel and a manufacturing method thereof. The edge grinding wheel is prepared from, by weight, 8-14 parts of diamond, 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 ahigh-intensity high-temperature-resistance resin binding agent, 8-12 parts of silicon carbide, 4-8 parts of aluminum oxide and 1-3 parts of zinc stearate. By preparing the metal-resin composite typebinding agent, the service life of the diamond edge grinding wheel can be prolonged, the grinding sharpness of the diamond edge grinding wheel can be improved, the ground green brick high-grade rate is increased, power consumption is saved, the production efficiency is improved, and a higher price is created for the green brick grinding step.

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