Cone gauge and dial gauge combined cone diameter

Two kinds of conical parts produced by our factory, the diameter of the large end of the conical hole is φ37.6_0~(-0.030)mm, and the diameter of the small end of the conical shaft is φ32_(-0.05)~0mm. Due to the large production volume, the cone gauge is used for inspection. 0.195mm is ground on the conical surface of the tapered plug gauge, and the tapered end of the tapered ring is 0.25mm.

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