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1.发明授权Work locating system and method with temperature and other compensation capabilities 失效具有温度和其他补偿功能的定位系统和方法
公开(公告)号：US3941480A
公开(公告)日：1976-03-02
申请号：US440740
申请日：1974-02-08
CPC分类号： G03F7/70716 , G01B11/005
摘要： A work locating system having temperature and other compensation capabilities wherein the work member is mounted for controlled movement with respect to the work tool. Two sets of two laser interferometers are utilized to generate distance measuring light beams such that the beams of each set are coaxial and the beams of the respective sets are orthogonal and intersect at the work tool reference axis to thereby instantaneously and continuously determine the location of four reference points on the work member and compensate for all expansions or contractions of the work member or changes in the laser measuring system during the programmed work operation.
摘要翻译： 一种具有温度和其他补偿能力的工作定位系统，其中工件被安装成相对于工作工具的受控移动。 使用两组两个激光干涉仪来产生距离测量光束，使得每组的光束是同轴的，并且各组的光束在工作工具参考轴线处正交并相交，从而瞬间和连续地确定四个 工作成员的参考点，并补偿工作成员的所有扩展或收缩或在编程工作操作期间激光测量系统的变化。
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公开(公告)号：US4426783A
公开(公告)日：1984-01-24
申请号：US303639
申请日：1981-09-18
CPC分类号： G01D15/22
摘要： An automated plotting apparatus has a carriage assembly for positioning an axially elongated pen relative to a plotting sheet supported on a plotting surface in response to command signals received from a controller. A solenoid assembly coaxially surrounds an associated portion of the pen and moves it axially into marking engagement with the sheet. Marking fluid is supplied to the pen from a pressurized reservoir. Pinions driven by a motor mounted in stationary position relative to the plotting surface engage racks mounted on the carriage assembly to move the carriage assembly relative to the plotting surface.
摘要翻译： 自动绘图装置具有托架组件，用于响应于从控制器接收到的命令信号，相对于支撑在绘图表面上的绘图片来定位轴向细长的笔。 螺线管组件同轴地围绕笔的相关部分并将其轴向移动成与片材的标记接合。 标记液从加压储存器供应到笔。 由安装在相对于绘图表面的静止位置的马达驱动的小齿轮啮合安装在滑架组件上的机架，以相对于绘图表面移动托架组件。
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