Technology of processing material used for diamond grinding wheel

Abstract

The invention relates to a technology of processing a material used for a diamond grinding wheel. The technology comprises the steps that titanium dioxide sol is prepared, and diamond particles are cleaned; the cleaned diamond particles are placed on a screening net in a device chamber, then the titanium dioxide sol is pumped into the device chamber, and meanwhile, a rotary shaft drives the screening net to rotate forwards and reversely alternately; then the titanium dioxide sol in the device chamber is extracted out, the diamond particles are collected through the screening net, and then the diamond particles on the screening net are heated; and after being cooled, the diamond particles are subjected to heat treatment, and a diamond grinding material with the surface coated with titanium dioxide thin film is obtained. According to the technology provided by the invention, after the diamond particles are placed on the screening net, the titanium dioxide sol can be pumped into the device chamber, the screening net is submerged by the sol, it is guaranteed that the diamond particles are submerged by the sol, then the sol in the device chamber is pumped out, the diamond particles coated with the sol can be collected conveniently through the screening net, accordingly manual collection is avoided, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a process for processing materials for diamond grinding wheels. Background technique [0002] Diamond grinding tools represented by diamond have developed rapidly, and their applications have penetrated into mechanical processing, automobile manufacturing, aerospace, biology, medical equipment, electronic information, construction, transportation, geological mining and other fields. At present, most of the artificially synthesized diamonds are in the form of powder or fine particles. In order to use diamonds for high-precision and high-efficiency grinding, bonding agents are usually used to bond diamond abrasive grains and make them with a certain strength and The shape of the mold is easy to install on various grinding machines for grinding. Compared with other abrasives such as corundum and silicon carbide, when grinding with a diamond die, it has the advantages of high grinding efficiency, long service life, small grinding ...

AI Technical Summary

Problems solved by technology

However, the existing diamond grinding wheel materials have complex processing procedures and low production efficiency.