论文部分内容阅读
文章概述了大秦铁路开行重载列车以来,制动系统等存在的问题。由于列车中混入2号车钩的车辆、GK型与103型制动机性能不一致、103阀配件丢失造成关门车多、C_(50)型车辆混入列车增加了列车编组辆数,导致司机在调速或紧急制动时大量断钩。另外ABDW型制动机空重位传感阀损坏较多。建议重载列车全部采用103型制动机:采用七项新制动技术;尽快制定“重载列车制动机操作规程”等。
This article gives an overview of the existing problems of braking systems since the Daqin Railway opened heavy-haul trains. Because of the mixed vehicle No. 2 in the train, the performance of GK-type and 103-type brake motors is inconsistent. The loss of 103 valve fittings results in more cars being shut down. The C_ (50) type vehicles are added to the train and the number of train cars is increased, Or a large number of emergency brake broken hook. In addition ABDW brake heavy empty sensor valve damage more. It is recommended that all heavy-duty trains adopt the type 103 brake engine: adopt seven new braking technologies; and formulate “operating procedures for heavy-haul train brake engines” as soon as possible.