位相差二点法による形状誤差測定 : 第1報,旋削円筒部材の形状誤差測定

概要

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A new method for measuring form errors of a cylindrical part is developed. The form errors are measured on a lathe by a practical measuring apparatus which has two displacement detectors. The obtained signals are expanded in the fourier series, and separated into form error and error motion. The calculated result of the flatness of the end face agrees well with the result measured by the roundness meter. On the other hand, the calculation of the roundness is disturbed by the radial error motion generated from the bearing. But an adequate result is obtained by the selective disposition, and it agrees well with the roundness measured by the roundness meter. Consequently, a possibility of the in-process measuring of form error is indicated.
一般社団法人日本機械学会の論文
1986-01-25