一成组技术原理是苏联人米特洛法诺夫于1955年首先提出来的。当时仅局限于仪器仪表企业中推行,局限于单台机床的成组调整。五十年代末六十年代初传入东欧、西欧,经过各国的实践发展,已从单台机床的“成组加工”发 A group of technical principle is the Soviet Union Mitlotanov first proposed in 1955. At the time was limited to the implementation of instrumentation companies, limited to a single set of machine tool adjustment. In the late 1950s and early 1960s, it was introduced into Eastern Europe and Western Europe. After the practical development of various countries, it has been developed from the “group processing” of a single machine tool