The Mechanism of Crater Wear of Cemented Carbide Tools

Author:

Trigger K. J.1,Chao B. T.1

Affiliation:

1. University of Illinois, Urbana, Ill.

Abstract

Abstract This paper presents an analysis of tool-wear data in terms of fundamental variables consistent with the nature of the contact and rubbing of clean metallic surfaces. Wear of cemented-carbide tools on the top surface is examined in the light of the mechanism of frictional wear as proposed originally by Holm and recently as modified by Burwell, Strang, and Archard. It has been found that wear at the top surface is essentially of the transfer type and that the formation of crater wear is strongly temperature-dependent. For a given tool-work combination, the top face wear can be correlated with tool-chip interface temperature in a manner predictable from the simple laws of adhesion wear in combination with the theory of rate process.

Publisher

ASME International

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Effect of tool flank wear on formation and prediction of tool flank rolling angle using finite element method;Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture;2023-06-10

2. A new model to predict the tool life in turning of titanium aluminides;The International Journal of Advanced Manufacturing Technology;2023-02-20

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