摘要
主要阐述了目前120阀运用中存在的问题,提出对结构、材料等方面的优化措施,经样机试制及相关试验验证,结果表明,改进措施能够有效解决120阀运用中存在的惯性问题,提高其稳定性及运用可靠性。
This paper mainly introduces the problems of 120 valves during its application,and proposes the optimization measures in the aspects of structure and material,etc.After the prototype test and the corresponding verification tests,we found that the improvement measures could solve the inertia problems effectively in the application of 120 valves,thereby improving the operation stability and reliability.
引文
[1]夏寅荪,吴培元.120型空气制动机[M].北京:中国铁道出版社,2006.
[2] GB/T 10125-2012人造气氛腐蚀试验盐雾试验[S].
[3] TB/T 2951-2009铁道货车空气控制阀[S].
[4] TB/T 1492-2002铁道车辆制动机单车试验方法[S].