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题名: Thermal error compensation system for linear feeding system of machine tool
作者: Sun YL(孙一兰) ; Yu D(于东) ; Liu WJ(刘伟军) ; Wang, Pin
作者部门: 装备制造技术研究室
会议名称: 2013 4th International Conference on Digital Manufacturing and Automation, ICDMA 2013
会议日期: June 29-30, 2013
会议地点: Qindao, Shandong, China
会议主办者: Central South University; Tsinghua University
会议录: Proceedings - 2013 4th International Conference on Digital Manufacturing and Automation, ICDMA 2013
会议录出版者: IEEE Computer Society
会议录出版地: Washington, United States
出版日期: 2013
页码: 1598-1600
收录类别: EI
ISBN号: 9780769550169
关键词: Computer simulation ; Linear regression ; Machine tools ; Manufacture ; Temperature ; Thermal expansion
摘要: This paper presents one thermal error compensation system for linear feeding system of machine tool. On the basis of testing the temperature of key components and the thermal error of linear feeding system of machine tool, the leading screw temperature coefficient is forecasted through a linear regression model by ordinary least squares. The independent variable of the regression model is the mean change of two key components temperature, and the dependent variable is the actual temperature coefficient. Then, combined with the theory of thermal expansion of metal, the thermal error compensation model for linear feeding system is set up. This compensation model is already integrated in LT-GJ410 CNC system and tested with good compensation accuracy and real-time performance. © 2013 IEEE.
语种: 英语
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/13835
Appears in Collections:装备制造技术研究室_会议论文

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Recommended Citation:
孙一兰; 于东; 刘伟军; Wang, Pin.Thermal error compensation system for linear feeding system of machine tool.见:IEEE Computer Society.Proceedings - 2013 4th International Conference on Digital Manufacturing and Automation, ICDMA 2013,Washington, United States,2013,1598-1600
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