| 高速精密动力卡盘分析与建模 |
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| 引用本文： | 潘伟明,韦鸣,吴洪涛,杨小龙,田志祥.高速精密动力卡盘分析与建模[J].中国制造业信息化,2012,41(3):47-49,53. |
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| 作者姓名： | 潘伟明 韦鸣 吴洪涛 杨小龙 田志祥 |
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| 作者单位： | 1. 江苏无锡建华机床附件集团有限公司,江苏无锡,214044
2. 南京航空航天大学机电学院,江苏南京,210016 |
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| 摘 要： | 高速精密动力卡盘设计要求载荷大、变形小、安全系数高,通过建立高速精密动力卡盘在切削力作用下的卡盘高爪受力模型,分析了带离心力补偿机构的卡盘结构,并针对刚度对称的卡盘提出了精密的夹紧力损失模型,为动力卡盘的优化设计提供了重要的理论参考.
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| 关 键 词： | 高速 动力卡盘 切削力 夹紧力 |
The Analysis and Modeling of Power - operated High - speed Precision Chuck |
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| PAN Wei-ming
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WEI Ming
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WU Hong-tao
,
YANG Xiao-long
,
TIAN Zhi-xiang.The Analysis and Modeling of Power - operated High - speed Precision Chuck[J].Manufacture Information Engineering of China,2012,41(3):47-49,53. |
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| Authors: | PAN Wei-ming WEI Ming WU Hong-tao YANG Xiao-long TIAN Zhi-xiang |
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| Affiliation: | 1.Wuxi Jianhua Machine Tool Accessories Group Co.Ltd.,Jiangsu Wuxi,214044,China)(2.Nanjing University Aeronautics and Astronautics,Jiangsu Nanjing,210016,China) |
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| Abstract: | It is different for power-operated high-speed precision chuck to meet the requirements such as enough load,small deformation,high safety coefficient.Aiming at this problem,it establishes the high-jaw chuck force model of the power-operated high-speed precision chuck under the action of the cutting,analyzes the chuck body structure with centrifugal force compensation,puts forward the precision of the clamping force loss model of the symmetrical stiffness chuck. This method provides an important theoretical reference for the optimization of power-operated chuck design. |
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| Keywords: | High Speed Power-operated Jaw-chuck Cutting Clamping Force |
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