制动时传动轴动力特性的研究  

Research on Dynamic Characteristics of Transmission Shaft under Braking Condition

作　　者：彭英[1] 刘长根[2] 

机构地区：[1]南京交通高等专科学校 [2]大连理工大学

出　　处：《组合机床与自动化加工技术》1998年第11期32-35,共4页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：在实验的基础上，采用回归分析的方法，对起重机各机构传动轴动载系数与传动轴上前、后两组飞轮的转动惯量之间的关系进行了研究，并通过实验，对分别采用电磁制动器和电动液压推杆制动器制动时传动轴的动力特性进行了比较。The dynamic of transmission shaft and its experiment under braking conditions have been studied in this paper.On the base of experiment,the relationship between the dynamic coefficient and the flywheel mass of transmission shaft have been developed by multivariates linear regression analysis.Moreover,the electro-hydralic brake and electric brake are compared in braking stability.

关 键 词：转动惯量 起重机 传动轴 制动 动力特性 

分 类 号：TH210.1[机械工程—机械制造及自动化] TH210.3