The Developing Trend of the Grinding Material—Abrasive Belt

The development of bonding agents. Since grinding material—abrasive belts used in different fields have different requirement for the performance of bonding agents, the development of bonding agents for specific fields is necessary.

The R&D of micro powder superhard abrasive sand-planting. The abrasives have to be distributed evenly and the directionality has to be well controlled. For instance, American 3M has adopted a dispensing machine to produce resin dispensing abrasive belts, which can solve particle distribution uniformity and abrasive belts softness, at the same time, it can help save the amount of superhard abrasives to reduce costs.

The development of high precision and ultrahigh precision superhard abrasive grinding materials. Currently, precision grinding refers to the processing technology whose precision is 3 to 0.3μm and surface roughness is Ra 0.3 to 0.03μm. Ultrahigh precision grinding requires the precision reach 0.3 to 0.03μm, and roughness reach 0.03 to 0.05μm. Due to the basic properties of grinding abrasive belts, its major application in the future can be precision grinding and ultrahigh precision grinding. Besides that, grinding material abrasive belts are widely used in the aerospace industry, auto industry, shipbuilding, IT and high-end manufacturing industry both in China and abroad. The product quality is close to the standard of the same products in foreign countries.

Author: Liwei Chu 
Copyright: iAbrasive.com--Abrasives & Diamond Tools Market products