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Development of the Model XWY-1 Form and Position Error Measuring Instrument

机译:XWY-1型形位误差测量仪的研制

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摘要

The instrument is designed in rotary table type with a high precision air bearing and the radial Vrotation error of the rotary table is 0.08 m. As a high precision vertical sliding carriage supported by an air bearing is used in the instrument, the straight motion error of the carriage is 0.3 m/200 mm and the parallelism error of the motion of the carriage relative to the rotation axis of the rotary table is 0.4 μm/200 mm. The instrument can accurately measure roundness, cylindricity, element and axis straightness, coaxality, and other errors of the workpieces of medium or small sizes.
机译:该仪器设计为具有高精度空气轴承的转盘型,并且转盘的径向Vrotation误差为0.08 m。由于在仪器中使用了由空气轴承支撑的高精度垂直滑动滑架,因此滑架的笔直运动误差为0.3 m / 200 mm,并且滑架运动相对于转盘旋转轴的平行度误差为0.4微米/ 200毫米。该仪器可以准确测量中型或小型工件的圆度,圆柱度,元件和轴的直线度,同轴度以及其他误差。

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