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Proceedings Paper

Investigation On Chip Formation In Machining Titanium Alloy Using High Speed Cinematography
Author(s): Cheng Gongshan; Zhang Fusheng; Zhang Chunjiang; Yuan Weizheng
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Paper Abstract

An experimental system that consists of rotating-prism cinecamera with macro-zoom lens and optics for photography of oscillo images, and piezoelectric dynamometer, digital storge oscilloscope was used for recording the chip formation process and the instantaneous fluctuation of cutting force synchronously in machining titanium alloy. A process model of the serrated chip formation has been offered. Studies on chip formation process lead the authors to conclude that the localized concentration shear caused by adiabatic cutting process plays an important role in titanium alloy chip segmentation.

Paper Details

Date Published: 7 June 1989
PDF: 5 pages
Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); doi: 10.1117/12.969177
Show Author Affiliations
Cheng Gongshan, Northwestern Polytechnical University (China)
Zhang Fusheng, Northwestern Polytechnical University (China)
Zhang Chunjiang, Northwestern Polytechnical University (China)
Yuan Weizheng, Northwestern Polytechnical University (China)

Published in SPIE Proceedings Vol. 1032:
18th Intl Congress on High Speed Photography and Photonics
DaHeng Wang, Editor(s)

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