机床说明书(2)

3.7润滑系统的设计..........................................................21 3.8密封装置的设计..........................................................22

四、传动件的验算...................................................................22

4.1传动轴的验算................................................................22

4.2轴承寿命的验算................................................................24

五、设计小结...........................................................................28 六、参考文献...........................................................................29