论文部分内容阅读
在我国内燃机车上,除了部分东风4型机车采用JZ—7型制动机外,仍普遍使用EL—14型或EL—14改进型制动机。这种制动机是从蒸汽机车ET—6型制动机发展而来的,其原理基本上是相同的。内燃机车在风管路上一般出现的故障是“漏、堵、断”,最常见的故障是风管路的漏泄,而风管的断裂是比较少见的。机车乘务员对于机车制动机的各种故障,如何准确、迅速地判别,往往不得要领,把握不住其特征及关键,影响行车安全。本文着重谈谈制动机各种风管路漏泄的现象、特征及简
In China’s diesel locomotive, in addition to some Dongfeng 4 locomotives using JZ-7-type brake, still widely used EL-14 or EL-14 improved brake. This type of brake is evolved from the ET-6 steam engine steam locomotive, the principle is basically the same. The common fault of diesel locomotive on the wind pipe is “leakage, blockage and breakage.” The most common fault is the leakage of the wind pipe, and the breakage of the duct is relatively rare. Locomotive crew for locomotive brake a variety of faults, how to accurately and quickly determine, often can not get the essentials, can not hold its characteristics and the key to affect traffic safety. This article focuses on the brake of various wind pipe leakage phenomenon, characteristics and Jane