Measuring Transient Friction Coefficient Affected by Plastic Heat Generation Using a Warm Ring Compression Test with an In Situ Measurement System Measuring Ring Expansion Velocity

Frictional conditions at the workpiece–die interface are critical in metal forming, as significant plastic deformation generates heat that affects lubricant performance. Understanding lubricant behavior, especially its influence on friction under elevated temperatures, is essential for optimizing fo...

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Bibliographic Details
Main Authors: Alireza Soleymanipoor, Tomoyoshi Maeno, Kosuke Tosaka, Masato Kakudo, Kazuhito Takahashi, Motoki Yanagisawa, Osami Tsukamoto
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Journal of Manufacturing and Materials Processing
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Online Access:https://www.mdpi.com/2504-4494/9/7/241
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