v. barrelling
使用现有任何一种滚磨设备加工滚柱轴承保持架都存在零件间的碰撞、变形或效率低等缺点。
There are many defects of impacting between parts, parts deforming or lower efficiency in using any kinds of present rolling grinding equipments to remove the burr on roller bearing maintainer.
研究表明，叉轴式强力滚磨加工技术是改善大中型盘类零件表面质量、提高使用性能的理想工艺。
The synthetical results show that skew spindle high pressure finishing is proved to be an ideal technology to improve large and middle size disc_type part′s surface and performance.
综合分析了阀片的失效原因、机理，并进行了对阀片边缘实施滚磨倒角来提高其疲劳寿命的实验研究。
The cause and mechanism of valve failure are analyzed, and the method of tumbling chamfer is studied to improve service life of the valves.
应用推荐