在国民经济蓬勃发展,机械工业兴旺发达,四化建设日新月异的大好形势下,《机械设计与制造》终于和广大读者见面了,这对在我国机械行业中开展技术交流、活跃学术空气、促进技术进步又向前迈出了新的一步。当前,我国的经济体制改革、教育改革和科技体制改革,为发展我国机械工业带来了无限生机。“三上一提高”已成为机械工业发展的 With the rapid development of the national economy, the prosperous development of the machinery industry and the rapid development of the four modernizations, “Machinery Design and Manufacturing” finally met with the readers. This is a great opportunity for technological exchange, active academic atmosphere and technology promotion in the machinery industry in our country Progress has taken a new step forward. At present, the economic system reform, education reform and the reform of science and technology system in our country have brought endless vitality to the development of China’s machinery industry. “Three ascending” has become a mechanical industry development