The Nova RTFO CV-Joints grinding machines are designed for grinding CVJ components and are capable of grinding CVJ bell housings up to a maximum diameter of 130mm and length of 200mm. The machine can grind the outer race ball tracks and the spherical inner diameter in a single operation through the oscillation of the B-axis holding the workhead.

The wheelhead unit has two stations for sequential grinding of the ball tracks with workhead oscillation and indexing, and the spherical inside diameter with the rotary workpart. Grinding of the ball tracks is carried out using the “creep feed” system. Additionally, these CV joint grinders are equipped with an automatic integrated loader.