后齿轮

Therefore, remember to change oil in the oil pan and air compressor into winter-use oil when winter comes; change gear oil in the transmission, transfer case, differentials and steering gear into winter-use oil, after cleaning the hub bearing; add bearing lubricants of low viscosity; change into winter-use oil with low solidifying point, for diesel engines in the severe cold area.

因此记住当冬天来临时要把承油盘和空气压缩机里的油换成冬天用油；在清洁完轮毂螺栓后，把在传送装置、变速箱、差动齿轮和操纵装置中的齿轮油换成冬天用油；加入低粘度的轴承润滑剂；对于处于非常寒冷的地区的柴油发动机，冬季用油要有较低的凝点。

After adjusting and installing with the spring balance bring 20-40N ( as illustrated in figure 3) to bear on bolt hole in the small gear hub, the flange should be able to turn.

调完安装好后，用弹簧秤在小齿轮壳螺栓孔处施以20－40N 的力（如图3），应能转动突缘。

Older tractors usually require that the operator depress the clutch in order to shift between gears (a limitation of straight-cut gears in the gearbox ), but many modern tractors have eliminated this requirement with the intoduction of technologies such as continuously variable transmission .

以前的拖拉机在换档时，通常要踩下踏板使离合器分离后才能实现（变速箱中只能使用直齿轮）。现代拖拉机由于采用了象无级变速这样的新技术，就不需要这样。

After work out the parameters of the dynamic model, the simulation model of the system has been set up in similink system. Run the simulation model and gain the corresponding results. Some characteristics of the permanent thulium gear transmission system have been studied by analyzing the simulation results.

计算出动力学模型中的相关参数后，在similink环境中建立了系统仿真模型并得出相应的仿真结果，通过分析比较仿真结果，了解永磁齿轮传动系统的部分动态特性。

The thing is that during marches the crew usually sat not inside, but on top of the gearbox -- a warm spot behind the turret -- and covered themselves with tarpaulin.

在行军中，其他车组成员通常不呆在坦克里面，而是坐在齿轮箱的顶上，炮塔后的一个温暖的地方，并裹盖着防水帆布。

Fixtureless join of scraper conveyor cable pan using in mechanize working face;2. The join of hydraulic tractive shearer with electromotor crosswise arrangement;3. With the help of an example of drawing elastic loop s join into in-phase Gear of Boots blowers,dynamic system software ADAMS is utilized to analyze its driving process.

以罗茨鼓风机同步齿轮端引入弹性环联接为例，利用系统动力学软件ADAMS，对其传动过程进行动力学分析，得到了在引入弹性环联接后摩擦力变化曲线，弹性环安装精度对弹性环联接可靠性影响等有益弹性环应用的结论。

At first, startor pinion wears and breaks, after change the startor and tooth-ring, the problem is solved.

开始时起动机齿轮磨损打齿，更换起动机和齿圈后故障排除。

At that point Brush was in high gear with his eye on a comeback, and after drilling Lopez 7-2 in the quarterfinals and then ousting Sahatjian 7-5 in the semifinals, he was on his way to fight for the title.

在这一点上刷是在高齿轮与他的眼睛就卷土重来，和钻探后，洛佩斯7月2日在四分之一决赛，然后推翻sahatjian 7月5日在半决赛中，他是对他的方式去争取冠军。

Three-axle motor vehicle differential gear damage, such as, the rear axle differential damage to any one, can be the bridge and axle shaft removed, continue to operate.

三轴汽车差速器齿轮损坏，如中、后桥差速器损坏任何一只，都可将该桥传动轴和半轴拆下，继续行驶。

Based on the relevant movement between hard shaper cutter and grinding wheel, the movements of grinding wheel are studied. The shaping grinding point and the shaping grinding edge are made up with. In order to easily compare when shaping errors and cutting edge"s angles are the most excellent, uniform expressions for convex curved rake face of hard shaping cutter and spatial cutting edge curve are separately developed. The distributions of new profiling cutter"s shaping errors and cutting edges angles are analyzed. The relevant grinding wheel and cam are designed. Due to this paper, a new profiling hard shaping cutter has been manufactured successfully. At last experiments are made to test the performance of hard shaping cutter and all kinds of precision of hard gear.

本文直接从插齿刀与砂轮之间的相对运动关系出发，单独研究砂轮的运动，提出砂轮成形磨削点和砂轮成形磨削刃的概念；分别建立圆柱砂轮和圆锥砂轮磨削后硬齿面插齿刀的波形前刀面方程及空间切削刃方程；为便于比较何种情况下插齿刀的构形误差和切削角度能同时达到最优，分别对磨削五种不同硬齿面插齿刀所用的砂轮进行了廓形设计，并分析了插齿刀的构形误差和侧切削刃切削角度的分布规律；为插齿刀波形前刀面的磨削加工设计了相应的凸轮，用所设计的凸轮和近似的砂轮成功地制造出新构形法硬齿面插齿刀；最后进行插齿加工试验，检验新构形法硬齿面插齿刀的抗崩刃能力、耐磨性及被加工硬齿面齿轮的各项精度。

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。