Performance of Laser Brazing Diamond Grinding Wheel in Face Grinding

Abstract:

A new technology kind of brazed monolayer cup diamond grinding wheel was developed via laser in an argon atmosphere. Grinding performances of this kind of brazed wheel in the surface grinding of the granites were studied. The experiment results show that the normal grinding forces and wear of diamond grits become higher with the increasing of the accumulated removal volume during grinding granites process. When continuous dry grinding was employed, the grits of the brazed diamond grinding wheel fail mainly in attired wear mode other than pull-out ones in conventional electroplated and sintered diamond tools, which indicates that the strong retention of brazing alloy to the diamond grits and longer service life of this kind of wheel.

• Periodical: Key Engineering Materials (Volume 487)
• Pages: 145-148
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.487.145
• Online since: July 2011
• Authors: Zhi Bo Yang, L.M. Zhang, Jiu Hua Xu, G.L. Zhao
• Keywords: Diamond, Grinding Wheel, Laser Brazing, Ni-Base Alloy

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