在本届中国国际机床展览会(CIMT’97)上,俄罗斯萨拉托夫市的Lapik公司展出了一台按Stewart平台工作原理建造的新型工艺装备——即所谓“六条腿”机床(图1),虽然类似的机床于1994年在美国芝加哥国际机床博览会上,由美国Giddings＆Lewis公司和英国Geodetic公司分别展出过,但是,这次俄国的Lapik公司的展出,在中国还属第一次,从而引起了许多中国观众的极大兴趣。 这台新型的机床,与传统的机床(如通常的加工中心)比,主要有以下特点: 首先,在结构上,它没有传统机床所具有的那样床身、立柱,移动 At CIMT’97, Lapik in Saratov, Russia, is showcasing a new type of process equipment that works on the Stewart platform - the so-called “six-legged” machine 1). Although a similar machine was exhibited at the 1994 International Machine Tool Fair in Chicago, USA, respectively by Giddings & Lewis of the United States and Geodetic of the United Kingdom, the first Lapik exhibition in Russia was held in China , Which has aroused great interest of many Chinese viewers. This new type of machine, compared with the traditional machine (such as the usual machining center), mainly has the following features: First of all, in structure, it does not have the traditional machine as bed, column, mobile