确定双内啮合渐开线行星齿轮减速器内齿轮副的设计参数，从制造到安装有许多限制条件。
To determine the internal gear pair design parameters of two-stage internal contact involute planet gear reducer all constrained conditions from machining to assembly must be satisfied.
分析抽油机上使用的各种减速电机的现状，对抽油机的三组双联齿轮减速电动机设计进行了研究。
The status of various reduction motors of pumping unit has been analyzed, and a research on design of a kind of three groups duplicate gear reduction motor has been made.
二级分流式双圆弧齿轮减速箱结构参数对其振动特性有一定的影响。
The structure parameters have some relation with the vibration behaviors for the reducing box with two stage split flow Novikov gear of with double circular arc tooth profiles.
双圆弧齿轮减速器中心距和传动比分配的确定，直接影响减速器承载能力、重量和体积。
The selection of center distance and gear ratio distribution for a reducer with double-circular-arc gear will have a direct effect on its size, weight and loading capacity.
双摆线齿轮减速器是应用外摆线内等距曲线作为齿轮齿廓曲线的一种新产品。
The double cycloid gear reducer is a kind of new product which applies external cycloid internal equidistant curve as the curve of gear flank profile, It is characterized by;
本发明实施例解决了现有的双分流减速机中处在同级的两个传动轴上的齿轮与相邻级上齿轮啮合不同步的问题。
The embodiment of the invention solves the problem that the gears on two transmission shafts at the same level are not synchronously meshed with the gears at the adjacent level.
本发明涉及一种电动工具的减速箱，具体地说是一种双速冲击电钻齿轮减 速箱的装配结构。
The invention relates to a reduction gearbox of an electric tool, in particular to an assembling structure of double-speed impact electric drill gear reduction gearbox.
本发明涉及一种电动工具的减速箱，具体地说是一种双速冲击电钻齿轮减 速箱的装配结构。
The invention relates to a reduction gearbox of an electric tool, in particular to an assembling structure of double-speed impact electric drill gear reduction gearbox.
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