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随着微电子、计算机技术的发展,以及航空器复杂零件生产的需求,美国于1952年发明了世界第一台数控机床。为减少改变工序、换刀、换批辅助时间,美国K&T 公司于1958年用新思维、新设计、新结构研制出了世界第一台能自动换刀、实现多种不同工序连续进行加工、在“工艺”、“结构”上实现“革命”的加工中心。到20世纪后期,在大批大量生产自动化充分实现
With the development of microelectronics and computer technology, and the demand for the production of complex aircraft parts, the United States invented the world’s first CNC machine tool in 1952. In 1958, K & T Company of the United States developed the world’s first automatic tool changer with new thinking, new design and new structure in order to reduce the change of process, tool changing and batch changing auxiliary time. In order to realize continuous processing in many different processes, “Technology ”, “structure ” to achieve “revolution ” processing center. By the late 20th century, a large number of large-scale production automation fully realized