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当代机械制造正以迅猛的步伐走向21世纪。我们可以看到,其中冷加工部分的发展是沿着3条主线进行的:第一,加工方法和制造工艺进一步完善与开拓。一方面是传统的切削、磨削技术仍在不断发展,不断上升到新的高度。另一方面,各种特种加工方法也在不断开拓,不断开创出新工艺的可能性,达到新的技术水平,并在生产中发挥愈来愈大的作用;其二,加工技术向高精度发展,出现了所谓“精密工程”与“纳米技术”;其三,加工技术向自动化方向发展,正在沿着数控技术(NC)、柔性制造系统(FMS)及计算机集成制造系统(IMS)的台阶向上攀登。与以上三条主
Contemporary machinery manufacturing is at a tremendous pace toward the 21st century. We can see that the cold processing part of the development is carried out along the three main lines: First, the processing methods and manufacturing processes to further improve and develop. On the one hand is the traditional cutting, grinding technology is still evolving, rising to new heights. On the other hand, all kinds of special processing methods are also constantly open up, and constantly open up the possibility of new technology to reach new technological levels, and play an increasing role in production; Second, the processing technology to high-precision development The emergence of so-called “precision engineering” and “nanotechnology”. Third, the development of processing technology toward automation is moving up the steps of numerical control technology (NC), flexible manufacturing system (FMS) and computer integrated manufacturing system the climb. With the above three main