According to the deflection coordination condition of shell, the distribution rule of contact angle and the contact pressure between shell and tyre are obtained.
根据滚圈处筒体的变形及平衡条件，得出了筒体—滚圈的接触角及筒体—滚圈的接触压力分布规律。
2
In order to align kiln axis, taking equal fatigue strength of tyre and axis deflection minimum as the optimization goal, an equal fatigue strength optimization model of kiln tyre was set up.