单列角接触系列轴承车加工工艺过程的改进

Modification of turning process of single row angular contact series bearings

针对角接触球轴承产生磕碰伤、卡伤的具体情况,分析产生的原因是由于车加工工艺过程安排不合理,套圈周转频率高,机床能力浪费,工人劳动强度大,改进原车加工艺,磕碰伤、卡伤的数量大幅度降低,提高了生产效率,降低了工人的劳动强度。

AAiming at bumps and bruises and seizures of angular contact ball bearings,resulting form irrational arrangement of turning process,high frequency moving of rings,without full use of machine tools capacity and heavy labor intensity of workers,the previous turning process has been modified so as to reduce greatly bumps and bruises and seizures,and improve productivity and decrease labor intensity.