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FEM stress analysis and displacement measure experiment indicate that the stiffness and strength of square gimbal ring exceed that of circular gimbal ring, and that the square structure is more reasonable.

有限元应力分析和位移测量试验表明,方形万向环的刚度和强度高于圆形万向环,方形结构更合理。

This paper covers the set up of the space coordinate axis of the ring fork U joint, and through the analysis of the additional moment in the ring fork U joint it presents how the value of the additional moment is obtained.

本文用空间解析几何法建立了环叉式万向节的空间坐标系 ,并对环叉式万向节的附加力矩进行分析 ,得出了附加力矩的数学表达式。