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- Title
铁路货车集成式空气制动装置的应用研究.
- Authors
肖八励; 谢 磊; 杨建平; 刘保华; 申燕飞
- Abstract
This paper introduces the main technical characteristics of the structure of the integrated air brake device for suspension-type and seat-type railway freight cars, analyzes the static strength and fatigue strength of the structure and installation connection structure of the device, and simulates the dynamic performance of four kinds of railway freight cars equipped with the device. It is proved by test and loading operation that the device can meet the requirements of assembly and operation of existing main railway freight cars in China, and can realize the goals of simplifying piping system, reducing interfaces, reducing dead weight, improving loading and unloading efficiency of the braking system, facilitating assembly, maintenance and troubleshooting, and comprehensively improving the comprehensive economic benefits of cars.
- Subjects
CHINA; FATIGUE limit; FREIGHT cars; LOADING &; unloading; BRAKE systems; PROBLEM solving
- Publication
Rolling Stock (1002-7602), 2023, Vol 61, Issue 4, p122
- ISSN
1002-7602
- Publication type
Article
- DOI
10.3969/j.issn.1002-7602.2023.04.023