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公开(公告)号:US4602540A
公开(公告)日:1986-07-29
申请号:US701811
申请日:1985-02-19
CPC分类号: G05B19/39 , G05B2219/34161 , G05B2219/37275 , G05B2219/37405 , G05B2219/42075 , G05B2219/50313 , Y10T82/2502
摘要: A precision machining system for machining a workpiece into a desired surface with two tool driving units. A first drive unit moves the tool along at least two axes to shape the workpiece similar to a desired surface. A second drive unit moves the tool along one of the axes in a very finely controlled manner. A measuring unit measures the tool position with an accuracy higher than that to which the first drive unit can respond. A signal producing unit is responsive to the measuring unit for producing a control signal for controlling the operation of the second drive unit while the first drive unit is operating.
摘要翻译: 一种精密加工系统,用于通过两个刀具驱动单元将工件加工成所需的表面。 第一驱动单元沿着至少两个轴移动工具以使工件与期望的表面类似。 第二驱动单元以非常精细地控制的方式沿着其中一个轴移动工具。 测量单元以比第一驱动单元可以响应的精度更高的精度测量刀具位置。 信号产生单元响应于测量单元产生用于在第一驱动单元运行时控制第二驱动单元的操作的控制信号。