Laser surface hardening for cam shaft

Dongyun Zhang; Hongtao Zhang; Chunshan Wang; Shi Yan; Boliang Lu; Chunying Xu; Jibin Zhang

doi:10.1117/12.317897

15 August 1998 Laser surface hardening for cam shaft

Dongyun Zhang, Hongtao Zhang, Chunshan Wang, Shi Yan, Boliang Lu, Chunying Xu, Jibin Zhang

Proceedings Volume 3550, Laser Processing of Materials and Industrial Applications II; (1998) https://doi.org/10.1117/12.317897
Event: Photonics China '98, 1998, Beijing, China

Abstract

The paper introduces the laser surface hardening processing with 5 KW CNC CO₂ laser for Cam Shaft made of 45 steel. The results show that spiral scanning matching with adaptable technological parameters and water cooling achieve remarkable hardenability with less deformation, which satisfy the requirements demanded by manufacturer, simplify the manufacturing technology. The advantage of laser surface hardening is very remarkable.

Citation Download Citation

Dongyun Zhang, Hongtao Zhang, Chunshan Wang, Shi Yan, Boliang Lu, Chunying Xu, and Jibin Zhang "Laser surface hardening for cam shaft", Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); https://doi.org/10.1117/12.317897

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