H封闭式周转轮系基础传动比选择的综合曲线图法  

Synthetic graphic method for the selection of basic transmission ratio of H typed closed epicyclic train

作　　者：周欣[1] 赵德滨[1] 张秀华[1] 

机构地区：[1]佳木斯大学机械工程学院,黑龙江佳木斯154007

出　　处：《机械设计》2007年第12期24-27,共4页Journal of Machine Design

基　　金：黑龙江省教育厅基金资助项目(10541214);黑龙江省研究生创新科研资助项目(YJSCX2005-130HLJ)

摘　　要：研究了H封闭式周转轮系总传动比、基础传动比与封闭传动比之间的关系及其对效率的影响,得到了在满足许用效率的条件下基础传动比边界区域表达式,绘出了边界曲线。给出了根据给定的总传动比和许用效率确定基础传动比合理选择范围的曲线图法,并提供了设计示例。曲线图法可以非常直观地揭示H封闭式周转轮系效率与各有关传动比之间的关系,为合理确定该种轮系的结构型式,并在此基础上进行优化设计奠定了基础。The total transmission ratio, the relationship between basic transmission ratio and closed transmission ratio and their influences on efficiency were studied on the H typed closed epicyclic train, and the expression of boundary region of basic transmission ratio under conditions of satisfying the allowable effi- ciency was gained and the boundary curve was drawn. The graphic method for determining the reasonable selection range of basic transmission ratio in accordance with the given total transmission ratio and the allowable efficiency was presented and a demonstrative example was provided. The graphic method could very visually reveal the relation between the efficiency of H typed closed epicyclic train and each related transmission ratio, thus laid a foundation for reasonably determining the structural type of this kind of gear train and taking this as a base to carrying on the optimization design.

关 键 词：周转轮系 曲线图 效率 传动比 

分 类 号：TH132.425[机械工程—机械制造及自动化]