https://scholars.lib.ntu.edu.tw/handle/123456789/611935
標題: | Development of a novel laser-based measuring system for the thread profile of ballscrew | 作者: | Huang H.-L. Jywe W.-Y. Liu C.-H. Duan L. Wang M.-S. Wen-Yuh Jywe |
關鍵字: | Ball-screw;Ball-screw threads;Dual axis;Laser measurements;Laser-based systems;Longitudinal section;Maximum error;Measuring systems;Non-contact measuring;Profile measurement;Tolerance range;Triangulation lasers;Laser theory;Light measurement;Measurement errors;Measurement theory;Screw threads;Triangulation;Coordinate measuring machines | 公開日期: | 2010 | 卷: | 48 | 期: | 10 | 起(迄)頁: | 1012-1018 | 來源出版物: | Optics and Lasers in Engineering | 摘要: | Based on the theory of laser measurement, a novel laser-based system to measure the thread profile of ballscrew has been proposed, which integrates the triangulation laser measuring system and the dual-axis rotary stage. The proposed system is made of the laser-based measuring unit to detect the longitudinal section of the thread profile and the dual-axis rotary stage for the movement of the undetected object. The experimental results show that the parameters of the measurements for the threaded gauge are in the tolerance range. Moreover, the measurement errors of this non-contact measuring technique are analyzed by the comparison between the proposed system and the coordinate measuring machine (CMM) system. The maximum error band of the measurements for the screw and the nut is about 4 and 4.5 μm, respectively. ? 2010 Elsevier Ltd. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955432064&doi=10.1016%2fj.optlaseng.2010.05.002&partnerID=40&md5=333f071021c2d2dd52975ee84c086d61 https://scholars.lib.ntu.edu.tw/handle/123456789/611935 |
DOI: | 10.1016/j.optlaseng.2010.05.002 |
顯示於: | 機械工程學系 |
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