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在推导螺杆、衬套曲面方程的基础上,系统地分析了螺杆—衬套副的空间啮合特征,阐明了单螺杆泵的工作原理,对单螺杆泵的设计计算和加工制造都具有一定的参考价值。
Based on the derivation of the equations of screw and bushing curvature, the spatial meshing characteristics of screw-bushing pair are systematically analyzed. The working principle of single-screw pump is expounded. It has certain reference to the design, calculation and manufacture of single-screw pump value.