The Crankshaft and Camshaft are key components in piston engines of cars, trucks, motorcycles, boats , model aircraft, lawnmower engines, and it plays an important role to withstand shock loads and power transmission.

Camshaft is used to control the opening and closing of the valve. Although the speed of the Camshaft is only half of the Crankshaft in four-stroke engine, its rotate speed steel is still high and it need to support the large torque.

Vitrified CBN grinding wheel axis of the crankshaft and camshaft, the specifications Ф200 ~ Ф700mm, roughness Ra0.2-04, a single part processing costs by 30 to 50 % higher than the import wheel.

Vitrified CBN crankshaft grinding wheel , specifications Ф400 ~ Ф700mm, individual parts processing costs by 30 to 50 % higher than the import wheel. Mainly used for various crankshaft grinding vehicles, tractors and transport aircraft engine camshaft. Wheel hardness uniformity , balancing performance is better than more than 30% of international specified value .