Diamond grinding wheel for high-end gear industry

Gear industry is the basic industry of China’s equipment manufacturing industry, with high industrial correlation, strong employment absorption and intensive technology capital, which is an important guarantee for equipment manufacturing industry to achieve industrial upgrading and technological progress.

At present, gear grinding mainly relies on all kinds of corundum grinding wheels and SG grinding wheels. Such grinding wheels have limited strength, and are easy to heat up and burn gears during grinding. In addition, diamond dressing rollers are frequently used for dressing, resulting in long processing time and uneven accuracy of tooth surfaces.

Foreign such as KAPP, Leshall and other grinding machine giants as well as a perfect molding grinding wheel technology.  Such as electroplating CBN grinding wheel, and ceramic CBN grinding wheel.

The advantage of electroplating CBN forming grinding wheel is that CBN has high strength and sharp edge, small grinding force is not easy to heat up, and there is no dressing, so it can ensure good precision and high efficiency of gear.  The disadvantage is that the domestic technology is not complete, the price is high, only suitable for part of the machine tools and occasions.

Ceramic CBN shaped grinding wheel has similar advantages to electroplating CBN, but has longer life.  The disadvantage is that it is not easy to dress, or the accuracy can not be guaranteed after dressing, and it is easy to consume the diamond dressing roller.

MoreSuperhard  is committed to the research and manufacture of diamond /CBN grinding wheel and dresser.  Currently we can provide electroplated CBN grinding wheels for straight and helical teeth grinding, ceramic CBN small grinding wheels, and diamond dressing rollers.  Ceramic CBN shaped grinding wheel has similar advantages to electroplating CBN, but has longer life.  The disadvantage is that it is not easy to dress, or the accuracy can not be guaranteed after dressing, and it is easy to consume the diamond dressing roller.

Tools can be manufactured according to customer gear data.