滑动齿轮

Analyzing the honing principle of spiral bevel gears based on crossing-axis transmission, the mathematical model of the relative sliding speed of the contact point between honing wheel and gear is achieved. It is determined that the pitch cone of honing wheel depends on the number of teeth in the honing wheel and the angle between the common normal of pitch cones and the plane parallel to both gear and honing wheel axes.

分析了基于交错轴传动的珩齿原理，导出珩磨轮与被珩齿轮在啮合点处的相对滑动速度的数学模型，根据该数学模型可以判定珩磨轮的节锥面是由珩磨轮齿数、公法线和与珩磨轮轴线平行的平面夹角所确定。

The main identifying characters of wear particle on the ferrogram such as dimension,distribution,quality,component and form of the wear particle were generalized for the three friction couples of gear case including gear,bearing and sliding contact which is in the different phases of running-in wear,normal wear and abnormal wear and in the different degrees of overload,over-speed and fatigue.

介绍了铁谱分析的原理、样品的制备方法和铁谱分析的步骤，概括了齿轮箱齿轮、滚动轴承、滑动接触3种主要摩擦副在磨合磨损、正常磨损、异常磨损3个阶段的磨粒的主要识别特征，包括尺寸、尺寸分布、数量、成分和形貌等。

Can be used on any open gearing, sliding surfaces, and on specific bearing surfaces.

可用于任何打开的齿轮，滑动面，并就具体轴承的表面。

The relative slipping velocity law of pulse electrochemical finishing in gears are studied in the paper.

研究齿轮脉冲电化学光整加工过程中电极间相对滑动速度的变化规律。

It is compared with involute gear most prominent advantage is that the process of meshing gear tooth profile surface there is no relative sliding, so no tooth wear, smooth operation, without the phenomenon of trapped liquid, low noise, long life and high efficiency.

它与渐开线齿轮相比最突出的优点是齿轮啮合过程中齿廓面没有相对滑动，所以齿面无磨损，运转平稳，无困液现象，噪音低、寿命长、效率高。

The inner and outer shoulders are slidable within the supporting bearings such that, in a first position, the pinion gear is drivingly engaged with the spool shaft for rewinding the line and, in a second position, the pinion gear is disengaged from the spool shaft, allowing the spool to freely rotate during casting.

该内肩和外肩可在这两个支撑轴承中滑动，从而，在第一位置上，该小齿轮受驱动而与该绕线筒轴啮合以反绕钓鱼线；在第二位置上，该小齿轮与该绕线筒轴脱离，从而抛鱼饵时该绕线筒可自由转动。

However, a disadvantage of worm gearing is the high sliding velocities across the teeth, the same as with crossed helical gears.

但是，不利的环面蜗杆传动是高滑动速度全国牙，同时由于带交叉斜齿轮。

However, a disadvantage of worm gearing is the high sliding velocities across the teeth, the same as with crossed helical gears.

但是，蜗杆传动装置的一个缺陷就是，同交叉轴螺旋齿轮一样，两者在牙口之间都会产生很高的滑动速度。

Products are widely used in automobiles, motorcycles, air conditioners, air compressors, hydraulic engineering machinery, such as the sliding friction vice for connecting rod, rocker arm, steering knuckle, transmission gears, the fuel tank, frame and so round.

产品广泛用于汽车，摩托车，空调，空压机，液压工程机械等滑动磨擦副上，适用于连杆，摇臂，转向节，变速箱齿轮，油缸，支架轮等。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。