【摘要】：根據(jù)梯形螺紋絲杠的特點,首先推導了其端截型上相貫線的方程,并根據(jù)材料力學中極慣性矩的概念和疊加原理,得到螺紋絲杠極慣性矩的精確計算公式。該公式中牙形角取不同數(shù)值時,即為不同牙形的螺紋。
[Abstract]:According to the characteristics of the trapezoidal screw, the equation of the intersecting line of the end cut type is derived, and according to the concept of the polar moment of inertia in the mechanics of materials and the superposition principle, the exact formula of the moment of inertia of the screw is obtained. In this formula, when the angle of tooth shape is different, the thread with different tooth shape is the thread.
【作者單位】： 陜西理工學院機械工程學院;
【分類號】：TH132

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