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| Research Progress on Mechanism and Application of Vibration Assisted Plastic Forming |
| ZHANG Haidong, DENG Lei, WANG Xinyun, JIN Junsong |
| (State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan 430074, China) |
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Abstract Vibration assisted plastic forming, which can help to reduce the forming load, improve the formability of metallic materials and refine the surface quality of formed parts compared with traditional processes, is an advanced process with broad application prospects and has made great progress in recent years. Vibration assisted plastic forming effects and related mechanism are introduced, constitutive modeling and numerical simulation of vibration assisted forming are summarized. In addition, vibration assisted plastic forming processes as well as the apparatus of ultrasonic vibration and low-frequency vibration are reviewed. Finally, the problems and development trends in vibration assisted plastic forming mechanism and application are discussed.
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2020, 
