1、

A New Calculation Method for Radial Stiffness of Deep Groove Ball Bearing

一种计算深沟球轴承径向刚度的新方法

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2、

a nonlinear dynamic model to simulate radial stiffness of ball bearings due to race waviness is presented.

建立了考虑波纹度影响的球轴承非线性振动模型,该模型可以用来仿真球轴承的径向刚度。

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3、

the rotor dynamic characteristics of a high-speed motorized spindle was calculated, while considering the nonlinear variation of bearing radial stiffness with increase of rotational speed, the critical speed and static stiffness of the system, and a software package was developed using matlab.

考虑滚动轴承径向刚度随转速非线性变化,运用传递矩阵法对电主轴的临界转速和静刚度特性进行了系统的研究,用Matlab工具开发了一套具有自主知识产权的动态计算分析软件。

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4、

The static and dynamic radial load capacity and stiffness of the altitude bearing, the radial and torsional frequency of the optical tracking telescope tube can be calculated by this method from the bearing contact theory and suggested vibration model.

从轴承的接触理论和提出的振动模型所得到的计算方法,可以计算镜筒旋转轴支承的动、静力承载能力,支承刚度,镜筒的径向和扭转振动频率。

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5、

This paper presents a finite clement method to estimate buckling of circular stiffness shells under radial and axial compression.

本文研究了用有限元法解全面外压作用下的圆柱壳穗定性问题。

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6、

This structure has no influence to the unit axial stiffness, but increases the radial flexility.

此结构不影响机组的轴向刚度, 但增大了径向柔度.

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