摘要
分析耐热钢轴承内圈斜油孔加工存在的难点,通过改制钻头、优化切削参数和加工工艺,解决了曲面加工直径1 mm以下深、斜油孔时钻头容易折断的问题。
The difficulties are analyzed for processing of oblique oil hole of inner rings for bearings made of heat resist- ant steel. By remanufacturing drill and optimizing cutting parameter and processing technology, the fracture problems a- bout drill are solved during curved face machining of oblique oil hole with a diameter below 1mm.
出处
《轴承》
北大核心
2016年第1期16-17,共2页
Bearing
关键词
圆柱滚子轴承
内圈
油孔
钻削
切削参数
cylindrical roller bearing
inner ring
oil hole
drilling
cutting parameter
