标题:Study on Thermal Elongation Error of Whirlwind Hard Milling Ballscrew
作者:Li, Yanfeng; Song, Xianchun; Jiang, Hongkui; Xu, Xiangrong
作者机构:[Li, Yanfeng] Shandong Univ, Sch Mech Engn, Jinan 250014, Peoples R China.; [Li, Yanfeng; Song, Xianchun; Jiang, Hongkui; Xu, Xiangrong] Shandong Ji 更多
会议名称:12th Conference on Machining and Advanced Manufacturing Technology
会议日期:JUL 24-27, 2013
来源:ADVANCES IN MACHINING AND MANUFACTURING TECHNOLOGY XII
出版年:2014
卷:589-590
页码:221-226
DOI:10.4028/www.scientific.net/KEM.589-590.221
关键词:Whirlwind Hard Milling; Ballscrew; Screw-pitch Error; Thermal; Elongation; Milling Heat; Temperature Distribution
摘要:Whirlwind hard milling is a new high-efficient and environmental technology for maching process ballscrew thread. Thermal elongation of the workpiece in processing is one of the main reasons causing the screw-pitch error. The screw-pitch error due to thermal elongation caused by milling heat were analyzed. The dynamic temperature distribution simulation and thermal elogation of the workpiece were carried out with ANSYS software.Compared the simulation results with measured temperature during processing of the workpiece,the temperature distribution pattern is consistent. The result indicate that the law of thermal elongation of the free end and unprocessed section of ballscrew simulated by ANSYS is helpful to compensate screw-pitch error caused by thermal elogation.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84890103187&doi=10.4028%2fwww.scientific.net%2fKEM.589-590.221&partnerID=40&md5=05b3d92efbf98f289f3a3cec041012ef
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