齿形

As an example of rp=34 mmrrp=11.1 mm a=3.8 mm,the BZZ full-hydrostatic steering control units cycloidal pair parameter,the initial backlash of equidistance is compared with that of equidistance and the moved distance.

以BZZ全液压转向器中的摆线副基本齿形参数进行实例计算，与等距加移距修形的初始间隙进行对比，并通过试验证明。

As an example of r=34 mm r=11.1 mm α=3.8 mm, the BZZ full-hydrostatic steering control units cycloidal pair parameter. the initial backlash of equidistance is compared with that of equidistance and the moved distance.

以BZZ全液压转向器中的摆线副基本齿形参数进行实例计算，与等距加移距修形的初始间隙进行对比，并通过试验证明。

Leaf blade papery, oblong to oblanceolate, margin serrate-dentate, teeth callose; inflorescences 1.5-4 cm, paniculate.

纸质的叶片，长圆形到倒披针形，边缘有锯齿配位基，切成齿形；花序1.5-4厘米，圆锥状。

Calculation of teeth profile of disc cutter for arc-gear;2. The formulas for setting angle and entrance angle of disc cutter s are derived by using the contact condition of space curve.

利用空间曲线相切条件导出了用于计算盘形刀具安装角和切入角的条件；该方法具有以下优点：无需知道工件齿形，可同时获得刀具宽度、半径等参数。

In order to analyze force easily,we simplify the model of FA cyloid,taking no account of friction,supposing that there is the maximum of distortion in the largest arm of force,but in fact,friction must be exist and there is not always needle tooth in the largest arm of force.

为了便于分析受力，传统齿形简化FA针摆传动模型：不考虑摩擦因素、假定在摆线轮最大力臂处产生最大变形等，而实际上摩擦一定存在、在线轮最大力臂处未必有针齿存在。

In order to help the cutter designer to examine the cutter tooth shape parameters, reduce or even avoid trying cutting, decrease spendings and cut down cycle of manufacture, this paper utilizes computer simulation technology and computer graphics technology to design parameters of the gear cutter and simulate the course of machining dynamically.

利用计算机仿真技术，结合计算机图形学技术，在企业普遍使用的UG CAD平台上，对常用齿轮刀具进行参数设计计算并仿真加工齿轮，对形成齿廓的过程进行动态仿真，帮助刀具设计者验证刀具的齿形参数合理与否，减少甚至避免试切，直接降低齿轮的试切、调试费用，缩短试制周期。

Process combining precision punching die with annular pressing boards and teeth edges and forging press was adopted to improve punching quality of automotive bracket.

为提高汽车支架的冲裁质量，采用了普通锻压机与齿圈压板式精冲模具组合的生产工艺，并对冲裁间隙、凸凹模工作尺寸、压边圈、齿形和尺寸等主要工艺参数进行了计算与选取，生产出了精度高、质量好的汽车支架精冲产品。

By combined calculation with drawing, a design method of tooth profile of rough milling cutter for straight bevel gears is introduced.

介绍了一种计算与作图相结合的直齿锥齿轮粗铣刀齿形设计方法，推导了精确计算公式，详述了计算步骤和计算机作图方法，并给出了设计实例。

These tooth-shaped chains are analyzed by using the techniques of tooth contact analysis with geometric constraints and force constraints incorporated.

本论文根据啮合曲面理论进行齿形链条的运动分析，主要是采用齿面接触分析方法（Tooth Contact Analysis， TCA）搭配几何拘束和力量平衡限制条件。

The tooth profile error and longitudinal form error are calculated,and the change rule with setting angle of them is got.

针对花键的齿形误差和齿向误差，按照误差计算原理，得出了计算结果及其随安装角改变的变化规律。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。