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随着近代技术的发展,超精切削引起各国普遍注意,发展迅速。近几年,超精切削机床相继问世。超精加工用于国民经济许多部门。我国超精加工已经开始,但发现加工中使用的金刚石车刀不耐磨损、加工中难以消除崩口,使用中易崩刃,成品率不高等问题。早在1966年以前,我们开始磨制车刀,针对上述问题,结合我们的经验,介绍有关技术如
With the development of modern technology, ultra-precision cutting has aroused universal attention and rapid development. In recent years, super-precision cutting machine have come out. Superfinishing is used in many sectors of the national economy. Super finishing has been started in our country. However, it is found that diamond turning tools used in machining are not wear-resistant, it is difficult to eliminate collapsing during processing, and they are easily collapsible during use and the yield of finished products is not high. As early as 1966, we started to grind the lathe. In response to the above questions, we combined our experience to introduce technologies such as