Friction and Lubrication in Metal Plastic Forming

Author: Zhao Zhenduo
Publisher:
Publish Date: 2004-09-01
Features: This book briefly introduces the friction characteristics in various metal plastic forming processes and systematically presents the friction mechanisms and new research findings applicable to metal plastic forming processes. It points out that in metal plastic forming processes, due to high contact pressure and high contact surface temperature, the classical Coulomb friction law cannot be used, and instead, the modern adhesion-ploughing theory should be employed, where the coefficient of friction is a variable that changes with contact pressure. Additionally, it briefly introduces the deformation mechanisms and friction characteristics of various metal part plastic forming processes (area forming and volume forming) and focuses on the lubricant formulations used in various metal forming processes. This book is suitable for technical personnel engaged in plastic forming and can also serve as a reference for teachers and students of metal plastic forming in universities and colleges.