随着科学技术的发展,在六十年代初,由法国《雷诺》(Renault)公司首先创制了一种整体床身的小型自动线(曾译为“微型自动线”——编者)。这种小型自动线所能完成的加工工序,与回转工作台式小型组合机床类似,但在配置灵活性方面以及可完成的工序数量上,要比后者优越,而且结构比较紧凑。因而此后,英国、意大利、瑞士、日本等国家的一些公 With the development of science and technology, in the early 1960s, the French company Renault first created a mini automatic line of whole bed (once translated as “Micro Auto Line” - Editor). This small automatic line can be completed by the machining process and rotary table small modular machine tool similarities, but in the configuration flexibility and the number of processes to be completed, than the latter, and the structure is more compact. Thus since then, some of the United Kingdom, Italy, Switzerland, Japan and other countries