一、前言高速锻造工艺是五十年代初期出现的一项新技术。一九五八年,国内很多单位开始从事这方面的研究工作。在毛主席革命路线指引下,我国的高速锻造工艺从无到有,发展十分迅速,无产阶级文化大革命以来,更得到蓬勃发展。我厂在一机部机械科学研究院的帮助 I. Introduction The high-speed forging process is a new technology emerging in the early 1950s. In 1958, many domestic units began to engage in research in this field. Under the guidance of Chairman Mao’s revolutionary line, the high-speed forging process in our country has grown rapidly and has developed rapidly. Since the Great Proletarian Cultural Revolution, it has also been booming. I plant a machine in the Institute of Mechanical Science help