车削小型轴承内孔用机夹刀的改进

Improvement on mechanical clamping cutter for turning inner hole of small size bearing

通过对原有车削小型轴承内孔用机夹刀的特点进行分析,指出其存在的不足并进行了改进,使刀具材料利用率和加工效率进一步提高。

The shortcomings of original mechanical clamping cutter for turning inner hole of small size bearing were pointed out based on analyzing its feature. The improvement was made so that both material utilization and productivity were increased further.