Abstract
During the Ti6Al4V machining, the oxygen reaction will happened to form oxide film in the cutting zone under high temperature and pressure, which effect the cutting process. In this paper,the effects of oxygen on cutting process in machining Ti6Al4V with carbide alloy tool YG8 was investigated. The oxygen element generation, the chemical composition of the oxide and the oxide film generation in cutting process was studied. The research results show that variety of oxides generated in rake face and oxide film formed in the tool-chip contact surface, which effect the cutting process and tool life.
Publisher
Trans Tech Publications, Ltd.
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