Interaction between the local tribological conditions at the tool-chip interface and the thermomechanical process in the primary shear zone when dry machining the aluminum alloy AA2024-T351
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- 作者：S. Atlatia ; A. Moufkib ; M. Nouaria ; mohammed.nouari@univ-lorraine.fr" class="auth_mail" title="E-mail the corresponding author ; B. Haddaga
- 关键词：Dry machining ; Aluminum alloy ; Local/apparent friction ; Thermal softening ; Sticking/sliding contact ; ALE&ndash ; FE modelling
- 刊名：Tribology International
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：105
- 期：Complete
- 页码：326-333
- 全文大小：1360 K
文摘
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Analysis of the tribological condition of the thermomechanical cutting process.
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A transition from a sliding contact to a sticking–sliding contact occurs.
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The decrease of cutting forces is due to the variation of the contact length.