Worn and gear的意思|示意

Therefore, the electroless plating is widely applied to many fields including reparation of worn workpieces, plastic die and mould, gear, gear-shafts, and ball cores of valves in petroleum, etc.

使化学镀在磨损零件修复、塑料模具、齿轮、齿轮轴、石油阀门球芯等方面得到良好的应用。

The tooth shape deviation in the worn traction gear will increase the vibration of traction gear and traction motor, increase the noise and increase by large scale the dedendum stress.

牵引齿轮磨损产生的齿形偏差使得牵引构轮和牵引电机振动加剧，噪声增大，齿根应力大幅度增大。

Due to structure peculiarity, design principle, failure form and worn examples, pointed a better method to delay fatigue life of gear surface.

针对齿轮的结构特点、设计原则、失效形式及各种破损实例，指出了当前提高齿轮表面疲劳寿命的最有效方法。