Paper Title:
Influence of On-the-Machine Laser Hardening on Machinability of Carbon Steel in Turning
  Abstract

This study deals with the influence of laser hardening for a carbon steel AISI 1045 on machinability in turning. Turning test was conducted for the purpose to clarify the influence of laser hardening for steel surface on the chip controllability and surface roughness. In turning laser hardened steel, continuous chip is broken in the laser hardened zone during cutting due to higher brittleness. The broken chips have spiral form and their length is approximately equal to those generated by less than 10 revolution cutting. The surface roughness shows slightly lower compared with non-laser hardened steel.

  Info
Periodical
Key Engineering Materials (Volumes 407-408)
Edited by
Fan Rui, Qiao Lihong, Chen Huawei, Ochi Akio, Usuki Hiroshi and Sekiya Katsuhiko
Pages
690-693
DOI
10.4028/www.scientific.net/KEM.407-408.690
Citation
T. Kusano, R. Tanaka, A. Hosokawa, T. Ueda, T. Furumoto, Y. C. Lin, "Influence of On-the-Machine Laser Hardening on Machinability of Carbon Steel in Turning", Key Engineering Materials, Vols. 407-408, pp. 690-693, 2009
Online since
February 2009
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Price
$32.00
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