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本文论述《机械原理》中有三处内容值得商榷;提出并证明了齿轮无侧隙啮合方程的基础条件,用真实受力分析的方法推导了三角形螺纹螺旋副力关系的公式,论述了极位夹角新的定义方法。
In this paper, there are three contents of “mechanical principle” which are worth discussing. The basic conditions of the gear backlash-free meshing equation are proposed and proved. The formulas of the triangular helical screw force are deduced by the real stress analysis method. New definition method.