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前言随着机械工业的不断发展,多品种中小批量生产的企业逐渐占主导地位。但是目前多品种中小批量生产的管理方法与生产手段都远比大批量生产落后,为了使多品种中小批量生产的企业能够采用大批量生产的先进技术与加工手段,成组技术是达到这个目标的一个重要的途径。由于成组技术具有很多优点,近几年来在国外工业先进国家中越来越受到重视,并且有了很大的发展。在我国也逐渐为人们所重视,机械工业部已把推广成组技术列为部的重大技术措施之一。成组夹具是成组技术的重要组成部分。近年来,有些厂已在不同程度上使用了成组夹具,并且收到了较好的经济效益。为有利于成组技术的推广和使用,机械工业部于1982年要求上海市机电一局科技情报研究所先着手编制地区级
Preface With the continuous development of machinery industry, many varieties of small and medium-sized enterprises gradually dominated. However, at present, the management methods and means of production of many kinds of medium and small batches are far behind the large-scale production. In order to enable the enterprises of medium and small batches of many varieties to adopt the advanced technology and processing means of mass production, the grouping technology is to achieve this goal An important way. As group technology has many advantages, in recent years, more and more attention has been paid to foreign advanced countries in industry and great progress has been made. In our country, people pay more attention to it. The Ministry of Machinery Industry has listed the group technology into one of the major technical measures. Group fixture is an important part of group technology. In recent years, some plants have used group fixtures to varying degrees and have received good economic benefits. In favor of the promotion and use of group technology, the Ministry of Machinery Industry in 1982 requested Shanghai Institute of Electrical and Mechanical Technology Information Technology Institute to start the preparation of regional