Share Email Print
cover

Proceedings Paper

Development of a surface topography instrument for automotive textured steel plate
Author(s): Zhen Wang; Shenghuai Wang; Yurong Chen; Tiebang Xie
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The surface topography of automotive steel plate is decisive to its stamping, painting and image clarity performances. For measuring this kind of surface topography, an instrument has been developed based on the principle of vertical scanning white light microscopy interference principle. The microscopy interference system of this instrument is designed based on the structure of Linnik interference microscopy. The 1D worktable of Z direction is designed and introduced in details. The work principle of this instrument is analyzed. In measuring process, the interference microscopy is derived as a whole and the measured surface is scanned in vertical direction. The measurement accuracy and validity is verified by templates. Surface topography of textured steel plate is also measured by this instrument.

Paper Details

Date Published: 28 December 2010
PDF: 6 pages
Proc. SPIE 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 75441W (28 December 2010); doi: 10.1117/12.885656
Show Author Affiliations
Zhen Wang, Hubei Automotive Industries Institute (China)
Shenghuai Wang, Hubei Automotive Industries Institute (China)
Huazhong Univ. of Science and Technology (China)
Yurong Chen, Hubei Automotive Industries Institute (China)
Tiebang Xie, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7544:
Sixth International Symposium on Precision Engineering Measurements and Instrumentation
Jiubin Tan; Xianfang Wen, Editor(s)

© SPIE. Terms of Use
Back to Top