Applied the inviolate-cycloid compound gear as the walking organization for shearer, systematically elaborated it which formed the principle and extracted the tooth profile equation.
应用渐开线-摆线复合齿轮作为采煤机的行走部，系统地阐述其形成原理及求出齿廓方程。
At the basis of distribution law of error formed by the processed pulley with various teeth and its effect on transmission, the scope of tooth of pulley processed is defined.
在研究滚刀加工不同齿数带轮所形成的误差分布规律及误差对带与轮啮合传动影响的基础上，确定了滚刀可加工的齿数范围与参数。
Most of the third molar embryo had been formed and their tooth crowns had been calcified, the occurrence ratio was 84 0 % in maxilla and 85 2 % in mandible.
上下颌第三磨牙牙胚绝大多数已形成且牙冠已钙化完成，其出现率为上颌84 0 % ，下颌85 2 % ；
Tooth is a typical epithelium-mesenchyme organ, which is formed through the mutual function between the original oral epithelium and epiblastic mesenchyme from the neural crest below.
牙齿是典型的上皮-间充质器官，由原口腔上皮和其下方的神经嵴来源的外胚间充质相互作用而形成。
Cylindrical worms are usually worked by formed turning tool or milling cutter. It is inefficient. The tooth shape is difficult to control and the quality is not easy insured.
通常圆柱形蜗杆都是用成型车刀或铣刀加工，效率低而且齿形不易控制，质量也不易保证。
Compared with the cycloid pin wheel gearbox, the planetary gearbox with one tooth difference, formed by cycloid equidistant line gears has advantages of high efficiency large loading capacity and...
应用摆线等距线齿轮组成的一齿差行星减速器与摆线针轮减速器相比，具有效率高、承载能力大和结构简单等优点。
The asymmetric profile of gear can be formed automatically from profile of gear hob by running the program, and profile figures of tooth are drawn with the AUTOCAD software.
由非对称齿轮滚刀齿形自动生成非对称齿轮齿形，并用AUTOCAD绘制齿形图。
Equations for describing the tooth surface of a face-gear were established, and the contact path was formed by differential geometry and meshing theory.
推导了双圆环面包络环面蜗杆磨齿啮合界线方程及其与相配蜗轮啮合的啮合界线方程。
Equations for describing the tooth surface of a face-gear were established, and the contact path was formed by differential geometry and meshing theory.
推导了双圆环面包络环面蜗杆磨齿啮合界线方程及其与相配蜗轮啮合的啮合界线方程。
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