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机床主轴的旋转精度同加工精度有着密切的关系,因此对无人化运转来说,机床旋转精度测量的自动化是个重要的课题。日本工业技术院机械技术研究所于最近研制了能在切削加工中测量车床等机床主轴旋转精度的“三点法旋转精度测量装置”。这是工业技术院从1977年开始的大型课题“超
The precision of the rotation of the spindle of the machine tool is closely related to the machining accuracy. Therefore, it is an important issue to automate the measurement of the rotation accuracy of the machine tool for unmanned operation. Japan Institute of Technology, Institute of Machinery Technology recently developed a cutting tool can be measured in the machine tool spindle rotation accuracy of the “three-point rotation accuracy measurement device.” This is a large-scale project started by the institute of industrial technology in 1977. "Super