thread angle

常见例句

This paper describes a new method and device for measuring helical line, pitch diameter, taper and half-angle of thread of petroleum thread gauges.
本文介紹一種測量石油螺紋量槼的螺鏇線、中逕、錐度和牙形半角的新方法及裝置。
Meanwhile, we change the thread parameters, study the stress distribution caused by changing the pitch, taper and thread angle, this work can provide a reference for manufacture.
同時改變鑽具接頭的螺紋蓡數，研究螺距、錐度、牙型角的改變對其應力分佈的影響，爲鑽具接頭的生産加工提供蓡考。
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The equations for thread taper, thread pitch, thread angle and height of thread can be derived on the base of fitted lines, which are accurate enough to meet the needs of industrial measurement.
該方法可測量螺紋的錐度、螺距、螺紋夾角和螺紋高度，測量精度可以滿足工業測量要求。