High-definition new material grinding block and preparation method thereof

Abstract

The invention belongs to the technical field of high-definition new material grinding blocks, and particularly relates to a high-definition new material grinding block and a preparation method thereof. The high-definition new material grinding block comprises the following components of resin, diamond, an abrasive material and an additive. The preparation method of the high-definition new materialgrinding block comprises the following steps that 1, raw materials are weighed, specifically, the resin, the diamond, the abrasive material and the additive are weighed according to the specific gravity; and 2, mixing and stirring are carried out, specifically, the diamond, the abrasive material and the additive are mixed and stirred in a three-dimensional mixer, the stirring time is 30-60 minutes, the stirring speed is 1500-2500r / min, then the material mixture and the resin are mixed and stirred by utilizing a speed-adjustable stirrer, and the stirring time is 3-10 minutes. According to thehigh-definition new material grinding block and the preparation method thereof, the plasticity of a grinding tool bit is improved, the abrasive material is uniformly distributed, the grinding force isuniform, meanwhile, fine lines and grinding marks on the surface of a brick blank are eliminated, so that the surface of a ceramic tile stone is clearer and more transparent.

Description

technical field [0001] The invention relates to the technical field of high-definition new material grinding blocks, in particular to a high-definition new material grinding block and a preparation method thereof. Background technique [0002] Abrasive blocks are lumpy objects made of a combination of binder and abrasive. Sharp, wear-resistant, efficient, no edge jumping. Abrasive blocks are lumpy objects made of a combination of binder and abrasive. According to the molding method, it can be divided into sintered grinding blocks and non-sintered grinding blocks. The sintered grinding block is made by sintering abrasive and bonding powder at high temperature. The diamond grinding block is mainly made of artificial diamond, using various metal powders as binders, and is sintered at high temperature and high pressure as a whole, which is not easy to fall off during use. Magnesite grinding block is the earliest polishing grinding block. It refers to directly bonding the abr...

AI Technical Summary

Problems solved by technology

Magnesite grinding block is the earliest polishing grinding block, which means that the abrasives are directly bonded together with a binder, and it can be cured. At present, the polishing effect is the best in polishing bricks and quartz stone plates, but the cost is high and the transportation cost is high. , fast loss

[0003] The grinding block cutter head in the prior art is hard and has no plasticity, and the uneven distribution of abrasives causes changes in the grinding force, resulting in unstable polishing quality of the brick surface. At the same time, fine lines and grinding marks on the brick surface cannot be eliminated, resulting in uneven luminosity. , so it is urgent to develop a high-definition new material grinding block and its preparation method