Wear of a Brazed Diamond Grinding Wheel with Diamond Grits Covered with Brazing Alloy

Guo Qin Huang; Hei Jie Chen; Hui Huang; Xi Peng Xu

doi:10.4028/www.scientific.net/AMR.76-78.125

Paper Titles

Prediction of Surface Roughness by 3D-CAD Model in Helical Scan Grinding and Groove Grinding
p.101

Measurement of the Tangential Grinding Force Using the Slip of an Induction Motor—Construction of the Measurement System
p.107

Investigation of the Grinding Wheel Air Boundary Layer Flow
p.113

The Effect of Special Structured Electroplated CBN Wheel in Dry Grinding of 100Cr6
p.119

Wear of a Brazed Diamond Grinding Wheel with Diamond Grits Covered with Brazing Alloy
p.125

Preparation of Brazed CBN Abrasive Tools Using Composite Fillers of AgCuTi Alloy and TiB₂ Particles
p.131

Contact Stiffness of Grinding Wheels due to the Difference of Table Feed Rate
p.137

Estimation Method of Grain-Height Distribution Based on the Working Surface Profile of Grinding Wheels
p.143

Quantification Method of Cutting-Edge Density Considering Grain Distribution and Grinding Mechanism
p.149

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 76-78Wear of a Brazed Diamond Grinding Wheel with...

Wear of a Brazed Diamond Grinding Wheel with Diamond Grits Covered with Brazing Alloy

Abstract:

The wear of a brazed diamond wheel with diamond grits covered with brazing alloy was investigated in comparison with a traditional brazed wheel whose grits were without covering. The two wheels were brazed in vacuum furnace and grits on one of them were overlaid with a thin layer of brazing alloy. The wear of the two wheels was tested through grinding of granite, during which grinding forces were measured and the wear states of diamond grits were observed. It is shown that grits covered with brazing alloy exhibited stronger self-sharpening ability and fracture resistance. Therefore, the wheel with covered diamonds performed lower grinding force and better wear performance.

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Periodical:

Advanced Materials Research (Volumes 76-78)

Pages:

125-130

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.76-78.125

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Online since:

June 2009

Authors:

Guo Qin Huang, Hei Jie Chen, Hui Huang, Xi Peng Xu

Keywords:

Brazed Diamonds, Coat, Fracture, Wear

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