中国机械工程學會於1951年9月召開全国會員代表大會後宣告成立,接受中華全国自然科學專門學會聯合會的領導,旨在團結全国机械工程工作者從事研究學术,交流經驗,提高生產技術,為新中国的建設而服務。現有會員4,000餘人,分佈在全国备工礦企業、机關、学校中。各地已成立分會者有北京、天津、上海、 China Mechanical Engineering Society was held in September 1951 after the National Congress of the members was declared established by the All-China Federation of Natural Science Association leaders to unite the mechanical engineering workers in the country engaged in research, exchange of experiences and improve production technology, Serve the construction of new China. More than 4,000 existing members, located in the country with industrial and mining enterprises, institutions, schools. There have been established branch clubs around Beijing, Tianjin, Shanghai,