Machinability of Heat-Resistant Titanium Alloys during Turning

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Abstract:

The article discusses the properties and features of heat-resistant titanium alloys. The microstructure of a new titanium alloy VT41, its mechanical and service properties after various processing modes are presented. The main problems in the machining of difficult-to-machine titanium alloys are considered. The developed mathematical model of the formation of errors in turning titanium alloys, taking into account thermal deformations and dimensional wear of the cutting tool, elastic deformations of the technological system, is described. The paper presents the results of experimental research on turning of heat-resistant titanium alloy VT41 on a multi-parameter stand.

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Materials Science Forum (Volume 1022)

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62-70

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February 2021

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© 2021 Trans Tech Publications Ltd. All Rights Reserved

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