Features of Resin Bond Abrasive Tools

  • High bonding strength

The resin bond has higher bonding strength than the ceramic bond, and the mechanical strength of the made abrasive tool is higher than that of the ceramic abrasive tool. It can be used at higher speeds, can withstand greater grinding pressure, and is relatively safe to operate. Therefore, it is widely used in rough grinding processes in steel, automotive bearings, chemical machinery, construction and other industries.

  • Have a certain degree of flexibility

Resin is a polymer compound, and it has certain toughness and elastic deformation to buffer the grinding pressure, so the grinding effect is good. And it can improve the surface processing quality of the workpiece due to its good polishing effect.

  • Wide range of applications

With the emergence of new resins, resin abrasive tools with various strengths and properties can be made, which can be used as abrasive tools for barren grinding, rough grinding, cutting, semi-finishing, fine grinding and polishing.

  • Abrasive tools with various special shape requirements can be made

The resin bond has low curing temperature and low shrinkage rate, and it can be made into various complex shapes and special requirements of abrasive tools. Such as cymbal-shaped grinding wheel, high-speed cutting disc with grid cloth.

  • Low heat resistance, not easy to burn

The resin bond has low heat resistance and is easy to be carbonized when heated during grinding, which promotes the automatic shedding of the abrasive grains when the grinding is dull, exposing new sharp abrasive grains, reducing the heat in the grinding area, and avoiding burns of the workpiece. Therefore, it is more suitable for surface grinding, etc, but the wear is greater than that of ceramic abrasive tools.

  • Short production cycle

The production cycle of resin abrasive tools is short, the equipment is simple and the investment is small, the capital turnover is fast, and the production efficiency is high, which is conducive to specialized production.

  • Poor chemical stability

Generally, resin abrasive tools have poor alkali resistance and water resistance and can not be stored for a long time. When encountering alkaline substances, the resin structure is degraded, which affects the strength and hardness of abrasive tools. In addition, resin abrasive tools are expensive and the production environment is poor.


 

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