• 分析表明,载荷密封间隙、橡胶密封筒高度应力最大值影响摩擦系数影响很小

    The result shows that load, seal gap and seal height have influence on the maximum stress while friction coefficient has little influence on it.

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  • 文中菌型叶根为对象分析界面摩擦系数初始间隙接触分布载荷分配最大应力影响

    Aimed at a straddle blade root, the influence of the interface friction coefficient and initial clearance on the contact force distribution, load distribution and the maximum stress is analyzed.

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  • 应用dynaform软件进行模拟计算分析,研究了摩擦系数模具间隙材料参数(n,r值)因素零件成形影响

    By simulating in DYNAFORM, the influences of the factors, such as the friction coefficient, die clearance and material parameter 'sn and r, on stamping formability were studied.

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  • 结果表明回弹弯曲角、管壁间隙材料硬化系数的增大增大,材料硬化指数的增大而减小。

    The results show that: the springback Angle of bent tube increases with the bending Angle, the gap between mandrel and tube, and the hardening coefficient, but decreases with the hardenability value.

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  • 讨论分析了流道间隙加热功率入口沸腾起始点、沸腾、换系数流动不稳定性临界负荷影响

    The effects of gap size, heat flux and inlet subcooling on the boiling incipience, flow pattern, heat transfer coefficient, flow instability and critical heat flux were analyzed and discussed.

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  • 分析了间隙机组振动阻尼作用及其阻尼系数振幅关系

    It is analyzed that clearance of gland seal has damping action to vibration of the unit, and relationship of amplitude and damping coefficient of them is analyzed.

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  • 获得齿轮啮合传动齿间隙计算公式以后,结合齿刚度的计算公式,推导出齿轮内啮合传动加载重合度及载荷修正系数

    After getting the formula about the normal backlash and the stiffness of the tooth pairs of the gear, the contact ratio and the load correction factor could be obtained.

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  • 由于工程陶瓷脆且膨胀系数所以轴承间隙不得小,以免发生事故

    As the project is very brittle ceramic expansion coefficient and small, bearing gap may not be too small to hold axis in order to avoid accidents.

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  • 通过设计计算确定了变位系数得到了柔、刚轮在啮合传动齿间隙

    Through design and calculation, determined soft and rigid gear conjugation coefficient, obtained teeth side clearance when soft and rigid gear mesh transmission.

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  • 研究结果表明:转子壁面粗糙度间隙环流偏心转子特性系数较大影响。

    The effects of stator and rotor wall roughness on the dynamic coefficients of the eccentric rotor in large gap annular flow have been investigated with numerical method.

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  • 轴向间隙扩大,超小型泵的扬程系数功率系数效率都逐渐降低

    The head coefficient, power coefficient, and efficiency decreased with increasing axial clearance.

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  • 本文集总等效网络观点调管双间隙输出间隙阻抗系数分布和变化规律进行了分析。

    In this paper, from the lumped circuit elements point of view, the distribution of gap interaction impedance coefficients of resonant coupled cavity output section of broadband klystrons is analyzed.

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  • 回弹圆角半径凸凹间隙增大增大,随压边力、板料厚度、摩擦系数和材料硬化指数的增大而减小

    The springback Angle increases with the increase of the punch round radius and clearances between the punch and the die while decreases...

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  • 因此实现间隙,即,在透镜之间存在 间隙,微透镜填充系数最大化。

    Thus, a zero gap is realized, where no gap between micro lenses exists, and the fill factor of micro lens is maximized.

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  • 主要研究一维原子间隙杂质引起晶格振动图像,分析了杂质质量和恢复力系数振动模影响。

    The picture of the lattice vibration mode for one-dimensional monatomic chain induced by an interstitial impurity is studied mainly.

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  • 研究结果表明复合材料干涉配合接头有效应力集中系数小于复合材料间隙配合接头的有效应力集中系数

    The result shows the following important points. The notch coefficient of interference-fit composite joint is less than the notch coefficient of sliding-fit composite joint;

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  • 研究结果表明复合材料干涉配合接头有效应力集中系数小于复合材料间隙配合接头的有效应力集中系数

    The result shows the following important points. The notch coefficient of interference-fit composite joint is less than the notch coefficient of sliding-fit composite joint;

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