摘要
针对螺旋锥齿轮磨削电主轴的工况,介绍了电主轴的结构及技术参数,并对电主轴的动态性能进行了详细的试验分析,可为高精密数控齿轮磨床的电主轴选型提供参考。
Aiming at the working condition of gear grinding electrical spindle, the structure and technical parameters of electric spindle are introduced, and the dynamic performance of electric spindle is analyzed, which provides references for selection of electrical spindle for high precision CNC gear grinder.
出处
《轴承》
北大核心
2012年第9期32-36,共5页
Bearing
关键词
数控磨床
电主轴
螺旋锥齿轮
动刚度
临界转速
CNC grinder
electric spindle
spiral bevel gear
dynamic stiffness
critical speed