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一、NC面临的挑战 数控机床的控制装置——数控系统,在40多年的历史中,紧随计算机、大规模集成电路,特别是两微技术的不断进步,发展迅猛。数控机床作为机电一体化的典型产品,由于它的高精、高效、高度自动化,已成为现代制造技术的基础,成了机加工领域中不可或缺的一个重要分支。 数控机床的诸多特点及其在金切加工中的优越地位,主要来自于功能更强和更可靠的控制系统。然而目前的数控系统生产厂推出的大多数CNC系统主要是一种标准的控制装置,它不能全面反映机床制造厂的经验,并不具备某些机床或工艺所期望的特性,这样,迫使机床制造商,为了技术保密及商业上竞争的需要,
First, the NC facing the challenge Numerical control machine tool control device - numerical control system, in 40 years of history, followed by computers, large scale integrated circuits, especially two micro-technology continues to progress, the rapid development. As a typical product of mechatronics, CNC machine tools have become the basis of modern manufacturing technology because of its high precision, high efficiency and high degree of automation. It has become an indispensable branch in machining field. Many features of CNC machine tools and their superior position in the gold cutting process, mainly from the more powerful and more reliable control system. However, most CNC systems introduced by current CNC system manufacturing plants are mainly a standard control device that does not fully reflect the experience of machine tool manufacturers and does not possess the desired characteristics of some machine tools or processes, thus forcing machine tool manufacturers Business, in order to confidentiality of technology and the need of commercial competition,