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机械加工中螺纹的测量通常是使用螺纹环规或塞规旋合试验。我们在一种长轴螺纹(图1)加工测量中,使用上述方法深感不便,因此制作了一种新的测量外螺纹量规(图2)。
Thread measurement in machining is usually the use of threaded ring gauge or plug gauge screwing test. We were inconvenienced with the above method in a long shaft thread (Fig. 1) machining survey, so a new gauge for external thread measurement was made (Fig. 2).