This paper introduces the measuring principle, calculating formula and measuring method of the taps for taper pipe threads through the universal tool microscope.

本文介绍了锥管螺纹丝锥在万工显示上的测量原理、计算公式及测量方法。

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Pipe taps are supplies with PARALLEL threads or with TAPER threads.

管螺纹丝锥分为平行螺纹和锥度螺纹两种。

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