• This will lead to roll failure such as fire crack, surface crack, and fatigue failure.

    将会导致轧辊疲劳产生热、轧辊表面破裂或是疲劳层的产生。

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

    针对齿轮结构特点设计原则失效形式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

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  • The main reason for tyre peeling consists in fatigue failure during surface contacting, and the remedial measure to tyre peeling consists mainly in welding on site.

    轮带发生剥落掉块原因主要表面接触疲劳破坏,处理剥落掉块的方法主要现场焊接

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  • Bearing contact fatigue failure of the working surface by means of alternating the role of stress arising from failure.

    接触疲劳失效轴承工作表面受到交变应力作用产生失效。

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  • Fatigue wear on the surface of gear is one of the main kinds of failure of the gear.

    齿轮表面疲劳磨损齿轮故障主要形式之一。

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  • Through analysis many times, the main reason is fatigue failure that is caused by stress concentration and surface quality.

    多次分析,确定主要原因应力集中表面质量引起疲劳失效

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  • We have made certain that the reason of the splined spindle rapture is fatigue failure, its crack initiation lies in the minimal knuckle curvature radius surface region of the spline dedendum bottom.

    初步确定花键轴断裂疲劳断裂裂纹花键齿根底部过渡圆角曲率半径最小表面部位

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  • The results showed that the fracture was of typical fatigue fracture, and surface defects were the main factor resulting in the failure of the air valve spring.

    结果表明断裂呈现典型疲劳断裂特征,材料表面缺陷引起弹簧疲劳断裂主要原因

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  • In response to the complexity of calculation for failure probability regarding fatigue crack growth life, a method for reliability analysis based on neural network response surface was presented.

    针对疲劳裂纹扩展寿命失效概率计算复杂性,提出基于神经网络响应面的可靠性分析方法

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  • The type of failure in operation is no longer the fatigue spall, but starts Witt the surface damage.

    使用中的失效形式不是疲劳剥落,大多始于表面损伤一类的故障。

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  • The type of failure in operation is no longer the fatigue spall, but starts Witt the surface damage.

    使用中的失效形式不是疲劳剥落,大多始于表面损伤一类的故障。

    youdao

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