偏心轮式步进梁的机构设计及计算  

Design and calculation of eccentric walking beam

作　　者：张令琴[1] 

机构地区：[1]中冶南方工程技术有限公司,湖北武汉430223

出　　处：《重型机械》2009年第6期50-52,共3页Heavy Machinery

摘　　要：介绍了武钢某厂偏心式步进梁的设计计算过程。通过动梁处于最高、中间、最低三个位置,确定偏心轮机构的运动轨迹,然后对偏心轮进行受力分析,根据其受力情况计算液压缸的推力,选择合理的液压缸。这种计算方法使偏心轮式步进梁的设计比较简化、合理。This paper presents the structural design and calculation of the eccentric walking beam in some factory of Wuhan Iron and Steel Plant. The motion trace of the walking beam is determined by the three positions （highest, middle, lowest） of the beam. Force analysis on the eccentric wheel is conducted to calculate the thrust of the hydraulic cylinder, helping to select proper hydraulic cylinder. This calculation simplifies and rationalizes the design of eccentric walking beam.

关 键 词：偏心轮 步进梁 简化受力 计算 

分 类 号：TG307[金属学及工艺—金属压力加工]