齿形

The difference on efficiency, lubrication and wear for toroidal drive with different planet gear tooth shape are discussed.

比较了三种不同齿形超环面行星蜗杆传动在效率、润滑和耐磨寿命三个方面的差异。

A simplified model was proposed to simulate material microstructure according that metal solidification is a Monte Carlo process. First, use the point of"putting randomly, growing uniformly"to generate grain boundary, then recognize grain boundary trifurcate points, eliminate bad trifurcate points, and distinguish the connections among these points, thus obtain straight grain boundary picture.

根据金属凝固过程是—Monte Carlo过程，建立了金属材料显微组织的简化Monte Carlo方法，采用&随机投放，等速生长&的方法形成矩齿形晶界图，并通过逐点判断法识别出晶界三重点，剔除奇异三重点，并识别出晶界及晶界间相邻关系，从而获得晶界结构的直线近似形态图，为细观组织短裂纹的数值模拟作好准备。

The ideas for design and design method are introduced for three-spline broaches with arc pendulum profile,and their key techniques and technical data are indicated.

介绍了三键圆弧摆线拉刀的设计思想及方法，指出其技术关键及主要技术参数，论述了齿形制造精度的保证措施。

In this paper, a new method called"piecewise cubic spline"for generating conjugating gear profiles is proposed. The relative formulas are derived and involutes'gear is analyzed by the use of this method.

首先，本文提出了&分段三次样条曲线法&产生共轭齿形的新方法，介绍了相应的公式，并以渐开线为对象作了算例验证。

Using the Bernoulli Energy Equation and Darcy-Weisbach Equaion, the for laterals and submains were established respectively. By successive linear ap...

应用伯努力能量方程和达西-韦斯巴赫摩擦损失方程依次对干管和支管建立方程，通过逐步迭代将非线性方程线性化，并提出了针对梳齿形和干管单向布置的丰字形喷灌系统的水力解析步骤。

Asymmetrical gear ; pressure angle ; stress field ; size ; weight

不对称齿形齿轮；压力角；应力场；尺寸；质量

Which are the overalls tools and the vertical mill head on the boring mill,the thesis has made a pratical technology designment of the main chains gear profile process.

通过对带冷机主动链轮部件的加工难度分析，根据设备能力并利用定位胎、定位板、压板、弯板等工装治具及镗床上的立铣头，设计了切实可行的主动链轮齿形加工工艺方案，对同类产品的加工具有深远地指导意义。

Motorcycle when the regulatory chain; motorcycle connecting buckle; motorcycle silent chain; designated for various types of chain

我司是一家具有10多年生产经验的链条制造企业，专业致力于摩托车时规链和齿形链的科研制造。

Using a notched spreader, apply an approximately 10 mm thick layer of bonding cement to the floor.

用齿形泥刀，铺设约10毫米厚的一层粘结水泥在地上。

To introduce the method of processing anchor chain wheel with forming way is the main factors in performance difference,and explain the generating method is the reasonable processing method.

说明了成形法加工锚链轮是使用其性能变差的关键因素，说明了展成法是锚链轮齿形加工的合理加工法。

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。