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- Using the Hertz contact deformation theory, the min. rib height of angular contact ball bearing under axial load and controlled contact stress is calculated. 利用赫兹的接触变形理论 ,对角接触球轴承的套圈最小挡边高度在承受轴向载荷、控制接触应力的情况下进行了理论计算 ,并给出了计算公式。
- This article has described the column surface 4 steps expanded calculation method adopted for the Hertz contact stress calculation of heavy machineries. 介绍在重型机械赫茨接触应力计算中,采用圆柱面4阶展开的计算方法。
- the Hertz contacted stress 赫兹接触压力
- Hertz contacted stress 赫兹接触压力
- Beased on the theory of Hertz stress, the contact stress of roller bearing is analysed in this paper. 摘要依据赫兹接触强度计算理论,着重研究了圆柱滚子轴承内、外圈及滚动体的接触应力。
- First contact stress and deformation of parts which have normal shapes and simple contacting status are calculated using Hertz formula and finite element method. 首先,运用了赫兹公式和有限元法对外形规则、接触状态简单的零件进行接触应力和接触变形计算。
- Simulation test of packer rubber-casing wall contact stress. 封隔器胶筒对套管接触应力模拟试验研究。
- The existing theoretical models of computing creep forces are all based on Hertz contact condition and the elastic-half-space assumption. 轮轨滚动接触蠕滑率/力理论是轮轨相互作用一系列问题研究的基础。
- This method is also applicable to solving contact stress and residual stress. 该方法同样适用于解决接触应力和残余应力问题。
- Based on the Hertz Contact Theory which the cylinder was only acted by the normal force, the problem that the cylinder was contacted with the plane in the normal force and a little torque was studied. 在仅作用有法向载荷的赫兹接触理论的基础上,对同时作用法向载荷及小的转矩的圆柱与平面的接触问题进行了研究。
- The sealing contact stress is an important parameter of sealing capability. 密封接触应力是影响密封性能的重要技术参数。
- Hertz contact model was used to deal with normal impact force, and Hertz tangential contact model and Coulomb friction model were used to deal with static tangential impact force and slip frictional force, respectively. 用Hertz接触模型处理法向撞击力,分别用Hertz切向接触模型和Coulomb摩擦力模型处理粘滞状态和滑动状态的摩擦力。
- The analyzing method of the contact problems and engineering application is researched basing on Hertz contacting theory and finite element method. 本文主要以赫兹接触理论和有限元法为理论基础,对接触问题的分析方法和工程应用进行了分析和研究。
- It is difficult to research the contact stress in the seal interface with fitting and using seal components. MARC,建立了橡胶O形密封圈和油封轴对称有限元模型,对其安装和使用过程中的接触变形、接触宽度上的接触应力分布等进行了分析,从而为进一步可靠设计、优化橡胶密封件提供了理论依据。
- The distribution of the contact stress of FG is obtained in the different meshing locations during the meshing. 获得了在啮合过程中不同的啮合位置面齿轮的接触应力的分布规律。
- If the conical angle difference is too large, the anchorage length will minish and the contact stress of CFRP bars will increase. 锚具长度越长,对碳筋的受力越有利,碳筋所受接触压应力的峰值也越小;
- Finally failure criteria of the maximum contact stress and shear stress of "O"-type rubber s ealing ring was determined. 最后,确定了“O”形圈密封结构的最大接触应力和剪切应力失效准则。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- When the working load is large, the contact stress between cam surface and follower ends becomes the main cause of cam mechanism failure. 当工作载荷较大时,凸轮表面和从动件端部的接触疲劳破坏就成为凸轮机构失效的主要形式之一。
- The contact stress is reduced,the life of the wheel,roller and bearings is prolong,it makes autocontrol easy and increases rotate speed of kiln. 降低了接触应力,提高了轮带、托轮和轴承的寿命,便于实现自动控制和提高窑的转速。