Industry News

CNC precision machining rolling bearing super fine processing

2022-01-05
CNC Precision Processing In rolling bearing production, super-fine processing is the last step of workpiece hardening. In addition to the improvement of the workpiece, the rodification and roughness, special requirements have been made on the cross-section shape. This type faces the optimal load allocation of bearings with decisive effects. Calculating methods that have been available for each load design calculates each of the corresponding geometry of the bearing, such as the diameter surface, such geometric shapes require production. The technology is optimized and updated, and the cross-sectional shape can be calculated in batches by advanced CNC grinding machines.
With the application of CNC Machining Center Processing technology on the super-stroke, there is a possibility that the destination affects the grinding cross-sectional shape.
 
So far, the ultrafine grinding cylindrical roller bearing and cone roll bearing is usually used to form a molded oil, which is that the width of the roller and the bench is small, and it is not enough to provide sufficient amount of exceeding the oil. Therefore, in the two terminals, the oil must have a wider contact surface to obtain a uniform material, and modern superfines can be superimposed on a high frequency small oscillation. This can be applied to a large (about 1/3) sodium stone having a small width of the roller. The oil is moved along the workpiece busbar, so that the surface of the machining is in the desired processing time to the expected material cutout amount. The movement of the oil is also issued to the final position. This additional motion is usually driven by hydraulic, and the speed is kept constant.