Tianjin Engineering Technical Institute天津科技大学和教育

本资料包含doc文件1个，下载需要20积分

数控车床电主轴设计任catalog

The first chapter is the introduction.................. ....1

1.1 the purpose and significance of the topic.................. ....... One

1.2 the research status and development trend of the electric spindle of the NC lathe at home and abroad....1

1.3 the main topics of this research...

The second chapter introduces the electric spindle of the NC lathe.................. ... Five

2.1 the working principle of the electric spindle of the lathe..... Five

2.2 the characteristics of the electric spindle of the CNC lathe..... Five

The third chapter is the structure design of the electric spindle of the lathe..... Seven

3.1 electric main shaft structure graph..... Seven

3.2 the choice of timing belt..... Seven

3.3 the selection of the built-in encoder..... Eleven

3.4 the design of the rotor and the stator..... Twelve

3.5 the choice of bearing........ .14

3.6 the design of the cooling system.....16...

3.7 the main structure parameters of the main shaft..... ..18

The fourth chapter of the axis of the check..... ..25

The strength check calculation of the 4.1 axis..... Twenty-five

The stiffness of the 4.2 axis check calculation..... Twenty-eight

The 4.3 axis of the CAE analysis........... .29

The fifth chapter bearing the check...

5.1 angular contact ball bearing the check..... ..31

5.2 deep groove ball bearing check...................... Thirty-three

5.3 bearing the CAE analysis......

To sum up... To..... .... ..36

Reference... To.....37...

Thank you........... .39

Appendix 1 the assembly drawing of the motorized spindle..... ..40

Appendix 2 electric spindle of the spindle parts drawing...

Appendix 3 electric spindle synchronous belt wheel parts drawing...

Appendix 4 spindle gland parts............... 43...

Appendix 5 spindle knife drawing............... 44...目录
第-章是引言.................. .... 1
1.1课题的目的和意义.................. .......-个
1.2研究现状和发展趋势的电主轴数控车床国内外.... 1
1.3本研究的主题
第二章介绍了电主轴的数控车床..................五
2.1工作原理的电主轴车床.....五
2.2的电主轴数控车床的特点.....五
第三章是电主轴的结构设计的车床.....七个
3.1图.....电主轴结构七个
3.2带.....时机的选择七个
3.3内置编码器.....的选择11
3.4转子和定子.....的设计十二个
3.5轴承........ .14点的选择
3.6冷却系统的设计..... 16
3.7的主要结构参数主轴..... . . 18
第四章的轴检查..... . . 25
4.1轴.....的强度验算25
4.2轴的刚度验算.....28
4.3轴的CAE分析........... 29
第五章轴承检查
5.1角接触球轴承检查..... . . 31
5.2 ......................深沟球轴承检查33
5.3轴承CAE分析
总结对..... .... . . 36
参考..... 37
谢谢...........点
附录1的装配图电主轴..... . . 40
附录2的电主轴轴零件图
附录3电主轴同步带轮零件图
附录4轴...............腺部分43
附录5轴刀画...............44