履带式工程机械转向系统分析  

Analysis on Steering Systemof Crawler Construction Machinery

作　　者：徐成东 Xu Chengdong

机构地区：[1]四川建筑职业技术学院,四川德阳618000

出　　处：《一重技术》2022年第1期5-7,44,共4页CFHI Technology

摘　　要：从履带式行走装置结构与驱动过程入手,分析差速转向原理,求出转向半径,确定转向中心。对于差速转向时的两种特殊情形进行详细分析。描述两种不同传动形式的履带式工程机械的动力传递过程。在此基础上,论述两种类型工程机械的转向控制方法和过程,并讨论以较小半径转向时的特殊情形。The paper analyzes the track unit and transmission of crawler construction machinery to make clear the differential steering concept in order to determine the steering radius and center.Two special differential steering cases and two different power transmission ways are detailed.Based on those analysis,the steering control methods and processes of crawler construction machinery with two different transmission systems are studied and also the special case of smaller steering radii.

关 键 词：履带式工程机械 转向运动 转向半径 

分 类 号：TH112[机械工程—机械设计及理论]