variation of stresses

In this paper, residual stresses and their variation law of skived automotive gears are studied by X-ray diffraction method.

本文通过对刮削后汽车齿轮齿面残余应力的测定，探讨了刮齿表面残余应力的变化规律。

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Residual stresses were measured by X-ray diffraction, and eddy current electrical conductivity testing was applied to control the variation of mechanical properties.

采用X射线衍射法测定应力消除前后铝合金试样的残余应力，利用电导率涡流检测技术与拉伸试验相结合的方法来评价铝合金深冷处理后的抗应力腐蚀性与机械性能等质量指标。

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The correction of the stresses near the bottom of thick-walled cylinder of finite length solved by the Kantorovich stress variation method

有限长厚壁圆筒康托洛维奇应力变分解端部偏差的修正

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The paper stresses the necessity of considering reaction variation along with blade height.

强调计算推力必须计及反动度沿叶高的变化。

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