近几年来,作为一个新的机床品种出现的所谓“机械加工中心”机床发展很快,不论在技术水平方面还是在产量、类型和使用方面都有很大的发展。有关的报道和评论越来越多,引起了人们极大的重视。西方国家几乎都采用“机械加工中心”这个名词,日本比较普遍地称之为“多工序自动数控机床”,而在苏联则也有叫做“多用途机床” In recent years, the so-called “Machining Center” machine tool, which emerged as a new machine tool variety, has developed rapidly and has seen great advances both in terms of technology and in terms of output, type and use. More and more reports and comments have aroused people’s great attention. Almost all Western countries use the term “machining center”, which is generally referred to as “multi-process automatic CNC machine tools” in Japan. In the Soviet Union, it is also called “multi-purpose machine tool”