外圈旋转航空轴承试验机机械结构设计

Mechanical Structure Design of Test Machine for Aviation Bearings with Outer Ring Rotating

针对航空轴承外圈旋转、内圈静止的工况,通过使用ANSYS分析软件、轴承静刚度计算公式及Flo Xpress流体分析软件等工具,设计了一种特殊的航空轴承试验机机械结构,以验证航空轴承的性能、寿命及极限能力等特性。

This paper mainly designs a special aviation bearing test machine structure by using ANSYS analysis software,the static stiffness calculation formula and Flo Xpress fluid analysis software to verify the performance,life and ultimate capacity etc of aviation bearings which work at the condition of outer ring rotation; inner ring static in the circumferential direction.