Transactions of Materials and Heat Treatment

Title：Study on temperature rise for friction spinning based on response surface method

Authors： Sun Shouyi Wang Jin Li Baoge Cao Gaowei Zhang Xinyue

Unit： School of Mechanical and Automotive Engineering Qingdao University of Technology

KeyWords： friction spinning temperature rise change response surface method feeding rate spindle speed forming angle of tapered part

ClassificationCode：TG386

year,vol(issue):pagenumber：2023,48(12):35-40

Abstract：

A Box-Behnken experimental design was conducted to investigate the influence laws of process parameters such as feeding rate, spindle speed and forming angle of tapered part on the temperature rise in friction spinning process and the interaction between these factors. Based on the experimental design and temperature measurement experiments, the response surface model of the temperature rise relative to the process parameters such as feeding rate, spindle speed and forming angle of tapered part during the aluminum alloy friction spinning process was established, and the causes of different factors affecting the temperature rise in friction spinning were analyzed. The results show that the forming angle has the biggest influence on the temperature rise, followed by the spindle speed and the feeding rate, and the difference of process parameters could affect the value of spinning force and the distance that the tool travels on the workpiece, resulting in different processing temperatures. Changing the tool form in the spinning process can significantly increase the temperature of sheet and improve the formability of workpiece. When the feeding ratio is relatively small, not only the temperature rise in the processing process is increased, but the surface quality of the workpiece is also improved.

Funds：

山东省重点研发计划项目（2019GGX102023）

作者简介：孙守義（1998-），男，硕士研究生 E-mail：1769420635@qq.com 通信作者：王进（1978-），男，博士，教授 E-mail：wangjin@qut.edu.cn

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