采用光学显微镜、扫描电镜等分析手段，对45钢大齿轮传动轴断裂表面的金相组织、断口形貌进行了分析和检测。
The metallurgical structure and fracture morphology on gear transmission shaft of 45 steel were analyzed by means of optical microscope and scanning electron microscope.
进入变速箱，万向节连接中心传动轴到内部锥齿轮。
Going into the gearbox, universal joints connect the centre drive shaft to the internal bevel gears.
齿轮A位于驱动轴的末端，齿轮b在副传动轴上，它们恒定啮合。
Gear a, at the end of the drive shaft, and gear B, on the countershaft, are in constant mesh.
采用国内最新型的大传动机构，由排链带动主传动轴，免除了其它齿轮传动的误差和噪音。
It adopts the newest type high-power transmission mechanism to arrange the chain and drive the main driving shaft. The errors and noises of other gear wheel transmission can be avoided.
上海子公司专长于制造专供汽车的蜗杆，齿轮以及传动轴。
AC Shanghai specializes in worms, gears and shafts for automotive mechanisms.
齿轮零件组安装非常容易，可以搭配传动轴完成工作卡上的图案。
It is to complete the colourful pictures on the inserted working card.
传动轴上的联轴器必须与齿轮减速箱上的橡胶联轴器相联接。
C. shaft coupling on the transmission shaft should be connected with rubber shaft coupling on gear reducer.
适合于电机、汽车、传动轴、齿轮轴等。
It is applied on motors, motorcars, transmission shaft, gear axle and so on.
动力由拖拉机的动力输出轴，通过万向传动轴、传动箱的输入轴、经互相啮合的圆锥齿轮付传递至花键轴；
Power is delivered to a spline shaft by a power output shaft of a tractor via a universal transmission shaft, an input shaft of a gear box, and a conical gear pair in mesh;
也就是说，驱动力是从传动轴末端的传动齿轮输送到差速器的。
The driving power enters the differential through the drive pinion on the end of the propeller shaft.
本发明实施例解决了现有的双分流减速机中处在同级的两个传动轴上的齿轮与相邻级上齿轮啮合不同步的问题。
The embodiment of the invention solves the problem that the gears on two transmission shafts at the same level are not synchronously meshed with the gears at the adjacent level.
本发明传动轴齿轮与张力辊同步齿轮直接啮合，减少了测量误 差；
The transmission shaft gear is directly meshed with the tension roll synchronizing gear to reduce measuring errors;
现在的主减速器普遍使用准双曲面圆锥齿轮，这主要是因为 主动锥齿轮的偏移允许轿车上传动轴布置得比从动锥齿轮低 一些，而商用车上又允许布置得比从动锥齿轮高一些。
The hypoid gear is in common use today due mainly to the fact that the offset pinion allows the propeller shaft to be set below, (for cars) or above, (for commercial vehicles) the crown wheel center.
与张力辊齿轮啮 合的小齿轮驱动传动轴；
The pinion meshed with the tension roll drives the transmission shaft;
与张力辊齿轮啮 合的小齿轮驱动传动轴；
The pinion meshed with the tension roll drives the transmission shaft;
应用推荐