| 机械式高速主轴单元的改进设计 |
| |
| 引用本文： | 关晓勇,刘春时,李焱,徐吉存,柳耀阳,谢志坤.机械式高速主轴单元的改进设计[J].制造技术与机床,2011(9). |
| |
| 作者姓名： | 关晓勇 刘春时 李焱 徐吉存 柳耀阳 谢志坤 |
| |
| 作者单位： | 沈阳机床(集团)设计研究院; |
| |
| 摘 要： | 为满足更高的生产需求,对一款机械式主轴单元进行了改进设计:主轴支撑轴承的优化配置,使主轴单元的刚度和使用寿命得以兼顾;高效的气密封结构大大增进了主轴单元工作的可靠性;最后,对主轴尾端结构进行了轻量化改进,不仅节约了成本,而且提高了主轴单元的工作效率。
|
| 关 键 词： | 轴承支撑 气密封 减重设计 |
Improved design of mechanical high-speed spindle units |
| |
| GUAN Xiaoyong,LIU Chunshi,LI Yan,XU Jicun,LIU Yaoyang,XIE Zhikun Co.,Ltd.,Shenyang ,CHN.Improved design of mechanical high-speed spindle units[J].Manufacturing Technology & Machine Tool,2011(9). |
| |
| Authors: | GUAN Xiaoyong LIU Chunshi LI Yan XU Jicun LIU Yaoyang XIE Zhikun Co Ltd Shenyang CHN |
| |
| Affiliation: | GUAN Xiaoyong,LIU Chunshi,LI Yan,XU Jicun,LIU Yaoyang,XIE Zhikun(Shenyang Machine Tool(Group) Co.,Ltd.,Shenyang 110142,CHN) |
| |
| Abstract: | To serve the more demanding requirements of production, a mechanical spindle unit is re-designed improvingly. The improved bearing support structure is optimum to achieve both high stiffness and long service-life. The more effective gas-curtain seal can improve the reliability greatly. Furthermore, the weight-reduced design is employed at the end of the unit to cut down the cost and improve the efficiency. |
| |
| Keywords: | Bearing Support Structure Gas-curtain Seal Weight-reduced Design |
| 本文献已被 CNKI 等数据库收录！ |
|
