Paper Title:
The Process Study on Laser Heat Treatment for CNC Machine Tool Guide
  Abstract

With the continuous development of CNC technology, CNC machine tools run at the higher speed. Cutting force will be greater, which is bound to exacerbate the wear and tear of the machine tool guides. Therefore, new requirements of numerical control machine tool guide surface hardness are proposed. Using Laser surface heat treatment process to scan the guide surface of CNC Machine Tool, the guide can get high hardness hardened layer. After being casted iron HT300 was heat treated by the laser, the microstructure is homogeneous, very fine martensite. Its Surface hardness can get to HV832. The treatment enhances the surface abrasion resistance, scratch-resistant capacity.

  Info
Periodical
Edited by
Bo Zhao, Yidu Zhang, Guanglin Wang, Hai Zhang, Jianbin Zhang and Feng Jiao
Pages
335-338
DOI
10.4028/www.scientific.net/AMM.42.335
Citation
H. L. Su, X. P. Miao, Y. Zhang, "The Process Study on Laser Heat Treatment for CNC Machine Tool Guide", Applied Mechanics and Materials, Vol. 42, pp. 335-338, 2011
Online since
November 2010
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Price
$32.00
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