At present, full radius hob is used extensively for heavy transmission gear production.

当前，齿顶整圆弧滚刀广泛应用于重型汽车变速器齿轮的生产中。

Automatic transmission gear of the parameters are optimized. Efficiency of at is improved obviously.

对自动变速器的齿轮参数进行了优化，使行星排的效率得到明显的提高。

Besides, this paper describes some effective control methods of transmission gear noise in the manufacturing process.

此外，还提出了控制变速器齿轮噪声的方法。

With the example of transmission gear fault diagnosis, the classified network is built and the gear state is recognized.

并以汽车变速器齿轮诊断为例，建立齿轮状态的分类网络，对齿轮状态进行诊断识别。

The motors are coupled to transmission gear-boxes that change rotating motion form the motor into linear motion for the seats.

电动机与变速齿轮箱相连，使电动机的旋转运动转化为座椅的直线运动。