金属加工这门学科在日本发展历史还较短。东北大学工学系于1965年增设金属加工学科,第一届毕业生在1969年离校。作者于1970年夏从机械试验所(现机械技术研究所)来到本学科金属加工学讲座任职。该学科是由铸造工学、焊接工学、粉末冶金学、金属接触面间润滑与摩擦学、金属力学、金属塑性加工学六 The history of metal processing in Japan is still relatively short. Department of Engineering, Northeastern University in 1965 to add metal processing disciplines, the first graduates in 1969 left school. In the summer of 1970, the author came to the lecture on metalworking from the Mechanical Testing Institute (now Institute of Mechanical Technology). The discipline is composed of foundry engineering, welding engineering, powder metallurgy, interfacial lubrication and tribology, metal mechanics, metal plastic processing six