摘要
基于嵌入式传感器的智能轴承的有限元模型,应用Stribeck和赫兹接触理论建立。用SolidWork绘制轴承外圈结构图,并以Solid185单元类型划分网格。对轴承进行ANSYS有限元分析时,拟合接触面的加载,得出槽的尺寸对轴承最大变形和应力的影响关系。该方法经仿真,为智能轴承的结构设计提供了有效的理论依据。
The finite element model of smart bearing with an embedded sensor is established based on the theory of Stribeck and Hertz-contact. SolidWorks is used to draw the structural figure of the outer ring, and the element type solid185 is used to divide grid. The ANSYS finite element analysis is carried out for bearing; the load of contact area is matched; then, the results demonstrate that the size of slot on bearing affects the maximal deformation and stress of modified bearing. After stimulation, this method will provide effective reference for structural design of smart bearing.
出处
《兵工自动化》
2006年第6期43-45,共3页
Ordnance Industry Automation
