| 高速精密动力卡盘的失效形式分析研究 |
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| 引用本文： | 龚俊,汤文成,韦鸣,张震宇.高速精密动力卡盘的失效形式分析研究[J].机械设计与制造工程,2012(2):70-73,76. |
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| 作者姓名： | 龚俊 汤文成 韦鸣 张震宇 |
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| 作者单位： | [1]东南大学机械工程学院,江苏南京211189 [2]江苏无锡建华机床附件集团有限公司,江苏无锡214044 |
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| 基金项目： | 国家重大科技专项（2010ZX04011-071） |
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| 摘 要： | 对高速精密动力卡盘的失效形式进行了分析研究，提出了避免在预定寿命期内失效的要求，建立了失效鱼骨图。分析动力卡盘的材料选择和热处理技术、摩擦磨损和精度对动力卡盘失效的影响，对卡盘的优化设计和应用以及夹紧力计算具有指导意义。
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| 关 键 词： | 动力卡盘 失效 鱼骨图 磨损 精度 |
Analysis on the Failure Mode of Power- operated High - speed Precision Chuck |
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| GONG Jun,TANG Wen-cheng,WEI Ming,ZHANG Zhen-yu.Analysis on the Failure Mode of Power- operated High - speed Precision Chuck[J].Machine Design and Manufacturing Engineering,2012(2):70-73,76. |
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| Authors: | GONG Jun TANG Wen-cheng WEI Ming ZHANG Zhen-yu |
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| Affiliation: | 1. Southeast University, Jiangsu Nanjing, 211189, China) (2. Wuxi Jianhua Machine Tool Accessories Group Co. Ltd. , Jiangsu Wuxi, 214044, China) |
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| Abstract: | It analyzes the failure mode of power- operated high speed precision chuck, proposes the require- ments of failure in the lifespan, builds the fishbone diagram. It gives the detail about the impact of the materi- al selection of chuck and heat treatment technology, the precision impact analysis on wear and tear. The re- suits provide reliable technical supports for the optimization of the design and application of power - operated high speed precision chuck. |
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| Keywords: | Power- operated Chuck Failure Fishbone Diagram Wear and Tear Precision |
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