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| 数控机床进给机构中的有限元静力分析 | |
| 引用本文： | 彭志,王立鹏,李小彭. 数控机床进给机构中的有限元静力分析[J]. 装备制造技术, 2011, 0(5): 34-35 |
| 作者姓名： | 彭志 王立鹏 李小彭 |
| 作者单位： | 1. 沈阳机床集团,辽宁沈阳,110142 2. 沈阳化工大学,辽宁沈阳,110142 3. 东北大学,辽宁沈阳,110004 |
| 摘 要： | 采用有限元分析法,对进给机构进行静力分析,为滚珠丝杠副两端的支撑形式,具体结构提供可靠的理论依据。 |
| 关 键 词： | 进给机构 数控机床 有限元 精度 |
The Application of FEM on Feeding System of CNC Machine Tools |
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| PENG Zhi,WANG Li-peng,LI Xiao-peng. The Application of FEM on Feeding System of CNC Machine Tools[J]. , 2011, 0(5): 34-35 | |
| Authors: | PENG Zhi WANG Li-peng LI Xiao-peng |
| Affiliation: | 1.Shenyang Machine Tool Group,Shenyang 110142,China;2.Shenyang University of Chemical Technology,Shenyang 110142,China;3.Dongbei University,Shenyang 110004,China) |
| Abstract: | The machining accuracy is affected greatly by the precision of the CNC machine feeding system.So the feeding system design of CNC machine is very important,the ball screw pair system is always adopted to be feeding system by CNC machine tool,due to its small friction factor,high transmission efficiency,better positioning accuracy.This paper adopted FEM to analyze the feeding mechanism static of machine tool,provided the reliable theoretical data for the support type and detail construction. |
| Keywords: | feeding system CNC machine tools finite element,accuracy |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |