• The elasticity module of ADI is lower than that of steels, so that the surface contact stress borne by ADI gears during working process would be lower than steels.

    球铁材料弹性小,因而奥贝球铁齿轮工作受到表面接触应力比钢齿轮

    dict.cnki.net

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

    接触疲劳失效系指轴承工作表面受到交变应力作用产生失效。

    www.gzwoen.com

  • In this paper, an electric device is proposed to measure contact stress on the sealing surface of sealing elements.

    介绍了西北工业大学研制密封面接触应力装置

    dict.cnki.net

  • The curvature radius was derivated and the contact stress of the three-arc-sect isometric type surface was calculated through the elastic dynamics theory.

    应用弹性力学理论,推导出接触点曲率半径弧段等距联接进行接触应力计算

    dict.cnki.net

  • When analyzing structures with joints or cracks, state changing of these interfaces will affect stress and displacement of contact surface.

    这些结构进行计算分析,接缝裂缝状态变化使得接触界面的范围界面上的应力位移不断发生变化。

    dict.cnki.net

  • Particle penetrating direction has influences on the magnitude of surface deformation, contact pressure and stress, and the distribution forms of contact pressure and stress.

    磨粒侵入方向不仅影响材料表面变形、表面接触压力表层应力大小而且会引起压力和应力分布形状的改变。

    dict.cnki.net

  • By using the finite element method, the dynamic stress caused by vertical contact impact between bolt locking surface and barrel extension locking surface of a new rifle was studied.

    采用有限元方法研究了某新型自动步枪枪机闭锁节套闭锁面垂直接触碰撞应力

    dict.cnki.net

  • Due to the above mentioned defects, early fatigue peeling occurs under the condition of overly contact stress at the top of the tooth caused by abnormal contact at the tooth surface.

    因此,齿非正常接触导致齿接触应力过大情况齿轮发生早期疲劳剥落

    en.zidian8.com

  • In the mechanism analysis of consolidation of foundation soil by heavy tamping method, the dynamic contact stress calculation of hammer bottom and foundation surface is the key technical problem.

    强夯加固地基机理分析中,夯?底部地基表面接触应力计算关键技术问题。

    dj.iciba.com

  • The analysis on fatigue cracks of the outer race of aero-bearing shows that the distribution of residual tensile stress on race surface could reduce its contact fatigue life.

    航空轴承外圈疲劳裂纹分析表明,套圈表面残余应力分布致使轴承表面接触疲劳寿命降低

    stae.com.cn

  • Statistical characteristic of fatigue strength of contact wires was obtained by comprehensively considering such coefficients as stress concentration, size and surface quality.

    综合考虑接触线应力集中系数尺寸系数、表面质量系数和材料疲劳强度影响,得到接触线疲劳极限的统计特征

    dict.youdao.com

  • Statistical characteristic of fatigue strength of contact wires was obtained by comprehensively considering such coefficients as stress concentration, size and surface quality.

    综合考虑接触线应力集中系数尺寸系数、表面质量系数和材料疲劳强度影响,得到接触线疲劳极限的统计特征

    dict.youdao.com

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