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由美国机床制造者协会(NMTBA)发起、中国国际贸易促进会上海分会主办的第二届美国机床展览会于3月12～20日在上海展览馆展出,23家美国公司共展出各种机床27台和一部分录象。有些展品技术虽较先进,而总的来说,这次展出并不代表当前美国机床工业的先进水平;但从我国机床工业的实际情况和消化能力上看,不少方面还是值得我们借鉴的。今试对部分展品作些简要评介。限于水平,难免偏颇。据了解,上海市机电一局科技情报研究所正着手把这次展览会的详细资料汇编成册,供有关人员参考。一、哈挺兄弟公司的数控车床和工具车床哈挺兄弟公司(HARDINGE BROTHERS,INC. )主要生产精密数控车床。数控装置的最小编程
The second American Machine Tool Exhibition, sponsored by the American Association of Machine Tool Manufacturers (NMTBA) and sponsored by the Shanghai Sub-council of China Council for the Promotion of International Trade (CCPIT), was exhibited at the Shanghai Exhibition Center from March 12 to March 20. 23 American companies exhibited various 27 sets of machine tools and part of the video. Although some exhibit technology is more advanced, and in general, this exhibition does not represent the current advanced level of American machine tool industry; but from the actual situation of China’s machine tool industry and digestibility point of view, many aspects are worth learning from . Try some of the exhibits for some brief comments. Limited to the level, it is inevitable bias. It is understood that a mechanical and electrical Shanghai Institute of Science and Technology Intelligence is embarking on the details of the exhibition compiled into a book for reference of the relevant personnel. First, Harding brothers CNC lathes and tool lathes Harding brothers (HARDINGE BROTHERS, INC.) Mainly produces precision CNC lathes. CNC programming minimum programming