回转窑活套滚圈的弯矩及弯曲应力分布研究  

Study of bending moment and bending stress distribution of loose-fit tyre of rotary kiln

作　　者：雷先明[1] 肖友刚[2] 

机构地区：[1]邵阳学院机械能源工程系,邵阳422004 [2]中南大学交通运输学院,湖南长沙410075

出　　处：《轻金属》2006年第4期20-23,共4页Light Metals

摘　　要：针对活套滚圈的结构特点,推导了滚圈弯曲应力的计算公式,得出了滚圈在不同支承载荷及支承角下弯曲应力的变化规律,为滚圈在其预期使用寿命期内的可靠性预测打下了基础,也为滚圈支承角优化提供了依据。According to the structure features, the bending moment and bending stress formula of loose - fit tyre were deduced, the bending stress change rule of tyre was obtained under different load and different angle, which supply the basis for predicting the life and for the support angle optimization of tyre.

关 键 词：滚圈 弯曲应力 支承角 

分 类 号：TK175[动力工程及工程热物理—热能工程]