车辆的转向架对车辆的运行是有重要的作用,随着科学技术的发展和铁道行业的飞速发展,车辆的转向架和其与车辆之间的连接装置越来越受到相关人员的关注。本文对铁道车辆车体转向架的作用和分类以及与车辆之间的连接装置简单的描述,了解其主要特点及其在铁道运行中的重要性,在此基础上,向后续的研究者提供参考。 The bogie of the vehicle plays an important role in the operation of the vehicle. With the development of science and technology and the rapid development of the railway industry, the bogie of the vehicle and the connecting device between the bogie and the vehicle are more and more concerned by the relevant personnel. In this paper, the function and classification of railway car body bogie and its connection with vehicles are simply described. The main features of railway bogies and the importance of them in railway operation are also described. On this basis, reference is made to follow-up researchers .