Optimization of measuring points for high-speed motorized spindle thermal error

doi:10.4028/www.scientific.net/AMR.538-541.2113

CORC > 兰州理工大学 > 兰州理工大学 > 机电工程学院

	Optimization of measuring points for high-speed motorized spindle thermal error
	Gou, Weidong 2; Ye, Xinwei 3; Lei, Chunli 1,4; Rui, Zhiyuan 1,4
	2012
会议日期	July 6, 2012 - July 6, 2012
会议地点	Zhuhai, China
关键词	Fuzzy clustering Machine tools Temperature measurement Degree of correlations Fuzzy clustering method Grey correlation Keypoints Measuring points Modified coefficient Motorized spindle Temperature field distribution Temperature measuring Temperature variables Thermal deformation Thermal error
卷号	538-541
DOI	10.4028/www.scientific.net/AMR.538-541.2113
页码	2113-2116
英文摘要	According to the location and number of temperature measuring points of the motorized spindle thermal error, a new method for optimizing the locations of thermal key points is proposed. Firstly, temperature measuring points are divided into groups by using fuzzy clustering method. Secondly, grey correlation model is adopted to analyze emphasis of each measuring point to thermal deformation in temperature field distribution of motorized spindle. Finally, temperature measuring points have been optimally selected based on modified coefficient of determination. Comparing to the conclusion of the existed literature, the results show that this method is feasibility and validity. The method can reduce the temperature variables and modeling time, and supply the theoretic support for the engineering experience. © (2012) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
会议录出版地	KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
语种	英语
资助项目	National Science & Technology Special Projects of China[2010ZX04001-032]
ISSN号	10226680
WOS研究方向	Materials Science
WOS记录号	WOS:000319232601089
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/116551]
专题	机电工程学院兰州理工大学
通讯作者	Gou, Weidong
作者单位	1.Lanzhou Univ Technol, Minist Educ, Key Lab Digital Mfg Technol & Applicat, Lanzhou, Peoples R China 2.Qinghai 1 Machine Tool Co Ltd, Dev Technol Dept, Xining, Peoples R China 3.Dongfeng Motor Co Ltd, Dongfeng Commercial Vehicle Tech Ctr, Wuhan, Peoples R China 4.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Gou, Weidong,Ye, Xinwei,Lei, Chunli,et al. Optimization of measuring points for high-speed motorized spindle thermal error[C]. 见:. Zhuhai, China. July 6, 2012 - July 6, 2012.