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The Instrument for Measuringthe Multi-parameters of the Deep Hole

机译:深孔多参数测量仪

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摘要

The optical measuring method is used in the instrument for measuring the multi-parameters of the deep hole. The inside diameter, inside surface roughness and the linearity of the deep hole could be finished at one time measuring automatically. The resolution of the diameter is 1 μm and its precision is <5 μm. The Ra is 1.6~0.2 and its error of measurement is the greed of 1/8~1/4. The linearity error of the 10m long deep hole is < 100 μm.
机译:仪器中使用光学测量方法来测量深孔的多参数。一次即可自动完成内径,内表面粗糙度和深孔线性度的测量。直径的分辨率为1μm,精度为<5μm。 Ra为1.6〜0.2,测量误差为1/8〜1/4的贪婪度。 10m长深孔的线性误差<100μm。

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