7300BTN系列轴承车加工工艺改进

Improvement on turning of 7300BTN series bearing

针对7300BTN系列轴承锻件形状简单,造成车工工序多,加工难度大,原材料浪费多,生产效率低的问题,重新设计了锻件形状、尺寸和仿形板,改进了原车加工工艺,节约了原材料,降低了生产成本。

Because the shape of 7300BTN series bearing is simple, turning process is complicated,turning work is difficulty, a lot of rare material are wasted,productive rate is reduced, its shape,size and gauge finder are designed again, the old turning is improved, rare material is saved, productive cost is reduced