轻型轨道车下道装置手压泵结构参数的优化设计  

Optimal design for the structural parameters of hand pump on off rail device of light railway carts

作　　者：王月明[1] 宋绍南[1] 

机构地区：[1]西南交通大学

出　　处：《工程机械》1996年第5期19-22,26-41,共4页Construction Machinery and Equipment

摘　　要：本文对影响轻型轨道车下道装置操作性能的液压系统参数进行了分析,对29.4kW走行发电轻型轨道车下道装置中的手动液压泵的结构参数进行了优化设计,与初定参数进行了比较,并对方案设计进行了修正。The hydraulic system parameters that affect the operation performance of the off rail device of light railway carts are analyzed. An optimal design is carried out for the structural parameters of the off rail device of light railway cart with 29.4 Kw power generating travel. The results are compared with originally given parameters and the concept desian is revised.

关 键 词：轻型 轨道车 下道装置 手压泵 优化设计 

分 类 号：U216.61[交通运输工程—道路与铁道工程]