Transactions of Materials and Heat Treatment

Title：Discussion on rationality of hot stamping equipment for aluminum alloy sheet

Authors： Gao Jingzhou Zhao Shengdun Du Wei Jiang Fei Zheng Zhenhao

Unit： School of Mechanical Engineering Xi′an Jiaotong University

KeyWords： aluminum alloy hot stamping technology hot stamping equipment servo press hydraulic press

ClassificationCode：TH112

year,vol(issue):pagenumber：2022,47(9):168-173

Abstract：

For many problems of narrow hot forming process window, solution treatment, special die and forming equipment for heat-treatable aluminum alloy sheet,through the reference and comparison of hot stamping forming technology of high strength steel plate and combined with the plastic forming properties of hot stamping for aluminum alloy, the rationality of the hot stamping technology for aluminum alloy from the aspects of aluminum alloy material and forming process, hot stamping production line and main stamping equipment were discussed. The problems existing in the current hot stamping technology for aluminum alloy and the core technical requirements for its special hot stamping die were pointed out. In addition, the development statuses of hot stamping equipment at home and abroad were discussed and analyzed, and the main representative machines were listed. Through the discussion on the rationality of the hot stamping forming process and equipment for aluminum alloy sheet, the development trends of the hot stamping technology for aluminum alloy were put forward, which was helpful to the popularization and application of this technology in our country.

Funds：

国家自然科学基金航空联合基金项目资助项目（U1937203）；中央高校基本科研业务费专项资金资助项目（xzd012020003）

高景洲（1995-），男，博士研究生 E-mail：904416827@qq.com 通信作者：赵升吨（1962-），男，博士，二级教授 E-mail：sdzhao@mail.xjtu.edu.cn

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