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A theoretically determined model for friction in metal working processes

โœ Scribed by T. Wanheim; N. Bay; A.S. Petersen

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
516 KB
Volume
28
Category
Article
ISSN
0043-1648

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A simple dry friction model for metal fo
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โœ Daw-Kwei Leu ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 770 KB

Based on Tabor's friction model, a three-dimensional stress element under a contact contaminant film is proposed to model the dry friction mechanism. The present friction model shows that friction coefficient is a function of dimensionless stress ratio /K and contact area ratio ห›. Based on the featu