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Accuracy analyzing apparatus for machine tool
Accuracy analyzing apparatus for machine tool
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机译:机床精度分析装置
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摘要
An accuracy analyzing apparatus 1 comprises: a light projector 2 attached to a main spindle 26 for emitting a light beam having a light axis coaxial with the axis of the main spindle 26; a semitransparent mirror 3 which transmits part of the emitted light beam and reflects other part; a first imaging device 4a for receiving the transmitted light beam; a second imaging device 4b for receiving the reflected light beam; and an analyzer 10 which calculates light receiving positions in the first and second imaging devices 4a and 4b, which estimates the light receiving position where the reflected light beam is to be received by the second imaging device 4b in the case where it is assumed that the axis of the main spindle 26 coincides with the first axis, and which compares the estimated light receiving position with the calculated light receiving position to analyze the perpendicularity of the axis of the main spindle 26. 展开▼
机译:精度分析设备 1 B>包括:装在主轴 26 B>上的投光器 2 B>,用于发射光束与光束同轴的光束。主轴 26 B>的轴;半透明反射镜 3 B>,该反射镜透射部分发射的光束并反射另一部分;第一成像设备 4 B> a I>,用于接收透射光束;第二成像装置 4 B> b I>,用于接收反射光束;分析器 10 B>用于计算第一和第二成像设备 4 B> a I>和 4 B> b I>,在假设第二成像装置 4 B> b I>的情况下,该位置估计反射光束要被接收的光接收位置主轴 26 B>的轴与第一轴重合,并且将估算的光接收位置与计算的光接收位置进行比较,以分析主轴 26的轴的垂直度。 B>
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