Resin grinding wheel is a type of grinding wheel made of resin, with high strength. It is used in cutting blades, double end faces, heavy-duty grinding wheels, polishing wheels, and so on. It has the characteristics of certain elasticity, low heat resistance, good self sharpening, simple production, and short process cycle; Widely used for rough grinding, rough grinding, cutting, and free grinding, such as grinding steel ingots and deburring castings.
Its working principle is: put the mixture into the hopper above, shake it, fall on the conveyor belt, scrape it with a scraper, adjust the transmission speed, and finally send the material to the weighing hopper. After accurate weighing, put the material into the mold cavity.
The design principles seem to be quite effective in improving production efficiency. But there is a practical problem that no matter how adjusted, it always fails to reach the ideal level of design. Because resin grinding wheel feeding is not like smelting corundum or silicon carbide, the error of raw materials cannot be too large. It is not easy to weigh accurately through conveyor belt feeding. Repeated adjustments not only fail to improve efficiency, but also waste a lot of time. The current approach is a compromise, bypassing the tricky feed system of artificial feed and using a multi-station press, which reduces labor intensity and ensures production efficiency.
The ideal feed system still needs to be improved and developed. Once mastered, this technology will enable the production of thin plate grinding wheels to be as efficient, efficient, and fully mechanized as the production of coated grinding tools, bringing earth shaking changes to the thin plate market.