Transactions of Materials and Heat Treatment

Title：Research progress on friction and lubrication in aluminum alloy forming

Authors： Deng Liang1 Lou Siyuan1 Mao Xuan1 Sun Ruijin2

Unit： (1.School of Mechanical Engineering Shanghai Institute of Technology Shanghai 201418 China 2.School of Engineering Innovation Shanghai Institute of Technology Shanghai 201418 China)

KeyWords： friction behavior wear friction coefficient lubricant coating

ClassificationCode：TH117.1

year,vol(issue):pagenumber：2024,49(9):1-11

Abstract：

Aluminum alloy is widely used in automotive, aerospace, shipbuilding and other industries. The application and forming process of different kinds of aluminum alloy are different. The defects such as springback and cracking may occur in the forming of aluminum alloy at room temperature, and the formability of aluminum alloy can be improved with the increasing of temperature, but the friction and wear will also be aggravated.Based on the different forming processes of aluminum alloy, the wear mechanism and the application of lubricant between workpiece and die contact pair in the forming of aluminum alloy under different working conditions (mainly temperature and pressure) was introduced. The use of appropriate lubricant could reduce the friction and wear, increase the surface quality and improve the production efficiency of aluminum alloy workpiece. The tribological test methods commonly used in different forming processes of aluminum alloy were reviewed, and the application occasions and existing problems of standard and non-standard experiments were summarized, which laid the foundation and enlighten the research on friction behavior and lubricants in the forming of aluminum alloy.

Funds：

基金项目:国家自然科学基金资助项目(52005339)；清华大学高端装备界面科学与技术全国重点试验室开放基金资助项目（SKLTKF22B16）;上海应用技术大学协同创新基金(No.XTCX2024-02)

作者简介：邓亮(1986-)，男，博士，讲师 E-mail：liangdeng@sit.edu.cn 通信作者：孙瑞金（1993-），女，学士，助理实验师 E-mail：sunruijin@sit.edu.cn

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