斜梯形锥螺纹联接强度计算方法探讨

Discussion on Calculation Method of Connecting Strength of Taper Screw with Buttress Thread

介绍了螺纹的种类和分类方法以及斜梯形锥螺纹的主要应用场合,并着重介绍了斜梯形锥螺纹联接强度的计算方法、斜梯形锥螺纹与三角形锥螺纹的受力强度比较。分析了斜梯形锥螺纹牙形承受轴向拉力的能力要比三角形锥螺纹要强的原因。

Introduces the kinds and the classification metheds of threads, and the main application of taper screw with buttress thread. Especially introduces a calculation method of connecting strength of taper screw with buttress thread and a comparison between taper screw with buttress thread and taper screw with triangle thread in strength of supporting power. The reason that taper screw with buttress thread stands greater axial pulling power than taper screw with triangle thread is analysed.