《工程科学学报》录用稿，https://doi.org/10.13374/i,issn2095-9389.2021.03.13.001©北京科技大学2020 工程科学学报 DOI: 连续驱动摩擦焊接技术的研究与工程应用 张晗2，朱志明区 1)清华大学机械工程系，先进成形制造教有部重点实验室，北京1000842)中国人民解放军32555部队，广州510730 ☒通信作者，E-mail:zzmdme(@tsinghua.edu.cn 摘要摩擦焊接技术是一种应用于材料连接的固相热压焊方法，具有广泛的可焊性， 获得性能优良、缺陷较少 的焊接接头，具有低能耗、高效率、环境友好等优势。本文在对摩擦焊接进行分类并简要说明的基础上，对连续驱 动摩擦焊接技术的研究发展和应用现状进行了全面梳理和深入剖析，涉及焊接玉艺过程特征和主要工艺参数、工艺 探索及工艺参数对接头性能的影响、数值分析和模拟及工艺参数优化、异种金属和非金属材料摩擦焊接与工艺创新 实际工程应用和焊接设备等方面。从摩擦焊接技术的潜在应用、核心科堂问驱、新型摩擦焊接设备的研发、数值分 析和模拟、与新兴技术的结合等方面，对连续驱动摩擦焊接技术进行了评述和探时。 关键词连续驱动摩擦焊：焊接工艺参数：摩擦焊设备：有限元分析 摩擦焊应用 分类号TG453 Research and Engineering Application of Continuous-drive Friction Welding ZHANG Han2,ZHU Zhi-ming) 1)Key Laboratory for Advanced Materials Pr g Technology,Ministry of Education of China,Department of Mechanical Engineering. Tsinghua University,Beijing 100084,Chin 2)The 32555th Unit of the People's Lib ation Army of China,Guangzhou 510730,China ☒Corresponding author,,E-mal:z分 me @tsinghua.edu.cn ABSTRACT Friction welding (FW)technology is a kind of solid phase hot pressing welding method applied to similar or dissimilar materials connection.During the FW process,the welding heat is generated by the pressure and high-speed relative motion between the joint interfaces of the workpieces.After the joint interfaces and their neighborhood arrive at the thermoplastic state,the workpieces are pressed into a whole by upsetting.FW has a wide range of weldability,e.g,carbon steel,alloy steel,non-ferrous metals and other materials of the same kind,or dissimilar metal materials,or even metal and non-metal materials with completely different properties,and can obtain welded joint with excellent properties(closed to base metal)and fewer defects (e.g,cracks,pores,segregation),thus has high reliability to the welded joint.It has the advantages of low energy consumption(10-20%of fusion welding),high efficiency (only a few seconds for realizing effective joining of the workpieces),environmental friendliness(without the need of welding rod,wire,flux or protective gas, and no arc,spatter,smoke or slag as in fusion welding),and is easy to realize automation and large-scale production.FW has been widely used in high-tech manufacturing such as automobile,aviation,aerospace,nuclear energy,oil drilling,marine development,electric power,etc.On the basis of classification and brief description of FW,the present situation of research,工程科学学报 DOI: 连续驱动摩擦焊接技术的研究与工程应用 张 晗 1,2)，朱志明 1) 1) 清华大学机械工程系，先进成形制造教育部重点实验室，北京 100084 2) 中国人民解放军 32555 部队，广州 510730  通信作者，E-mail: zzmdme@tsinghua.edu.cn 摘 要 摩擦焊接技术是一种应用于材料连接的固相热压焊方法，具有广泛的可焊性，可获得性能优良、缺陷较少 的焊接接头，具有低能耗、高效率、环境友好等优势。本文在对摩擦焊接进行分类并简要说明的基础上，对连续驱 动摩擦焊接技术的研究发展和应用现状进行了全面梳理和深入剖析，涉及焊接工艺过程特征和主要工艺参数、工艺 探索及工艺参数对接头性能的影响、数值分析和模拟及工艺参数优化、异种金属和非金属材料摩擦焊接与工艺创新 实际工程应用和焊接设备等方面。从摩擦焊接技术的潜在应用、核心科学问题、新型摩擦焊接设备的研发、数值分 析和模拟、与新兴技术的结合等方面，对连续驱动摩擦焊接技术进行了评述和探讨。 关键词 连续驱动摩擦焊；焊接工艺参数；摩擦焊设备；有限元分析；摩擦焊应用 分类号 TG453 Research and Engineering Application of Continuous-drive Friction Welding ZHANG Han1,2) , ZHU Zhi-ming1)  1) Key Laboratory for Advanced Materials Processing Technology, Ministry of Education of China, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China 2) The 32555th Unit of the People’s Liberation Army of China, Guangzhou 510730, China  Corresponding author, E-mail: zzmdme@tsinghua.edu.cn ABSTRACT Friction welding (FW) technology is a kind of solid phase hot pressing welding method applied to similar or dissimilar materials connection. During the FW process, the welding heat is generated by the pressure and high-speed relative motion between the joint interfaces of the workpieces. After the joint interfaces and their neighborhood arrive at the thermoplastic state, the workpieces are pressed into a whole by upsetting. FW has a wide range of weldability, e.g., carbon steel, alloy steel, non-ferrous metals and other materials of the same kind, or dissimilar metal materials, or even metal and non-metal materials with completely different properties, and can obtain welded joint with excellent properties (closed to base metal) and fewer defects (e.g., cracks, pores, segregation), thus has high reliability to the welded joint. It has the advantages of low energy consumption (10-20% of fusion welding), high efficiency (only a few seconds for realizing effective joining of the workpieces), environmental friendliness (without the need of welding rod, wire, flux or protective gas, and no arc, spatter, smoke or slag as in fusion welding), and is easy to realize automation and large-scale production. FW has been widely used in high-tech manufacturing such as automobile, aviation, aerospace, nuclear energy, oil drilling, marine development, electric power, etc. On the basis of classification and brief description of FW, the present situation of research, 《工程科学学报》录用稿，https://doi.org/10.13374/j.issn2095-9389.2021.03.13.001 ©北京科技大学 2020 录用稿件，非最终出版稿