Investigation On Chip Formation In Machining Titanium Alloy Using High Speed Cinematography

Cheng Gongshan; Zhang Fusheng; Zhang Chunjiang; Yuan Weizheng

doi:10.1117/12.969177

7 June 1989 Investigation On Chip Formation In Machining Titanium Alloy Using High Speed Cinematography

Cheng Gongshan, Zhang Fusheng, Zhang Chunjiang, Yuan Weizheng

Proceedings Volume 1032, 18th Intl Congress on High Speed Photography and Photonics; (1989) https://doi.org/10.1117/12.969177
Event: 18th International Congress on High Speed Photography and Photonics, 1988, Xi'an, Shaanxi, China

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.

Citation Download Citation

Cheng Gongshan, Zhang Fusheng, Zhang Chunjiang, and Yuan Weizheng "Investigation On Chip Formation In Machining Titanium Alloy Using High Speed Cinematography", Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); https://doi.org/10.1117/12.969177

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