高速动车组制动盘试验研究分析  

Test Analysis of Brake Disc of EMU

作　　者：焦标强[1] 李继山[1] 陈德峰[1] 顾磊磊[1] 吕宝佳[1] 

机构地区：[1]中国铁道科学研究院机车车辆研究所,北京100081

出　　处：《铁道机车车辆》2011年第5期97-99,共3页Railway Locomotive & Car

摘　　要：对所研制的制动盘进行力学性能、金相组织、热学性能试验分析及1:1制动动力试验分析,结果显示新研制的高速动车组制动盘具有较高的力学性能、金相组织致密、机械性能冷热态一致、以及良好的散热性能和耐疲劳特性;试验表明所研制的制动盘各项试验性能指标均满足高速动车组制动系统基本要求。Test analysis of brake disc of EMU is done in the paper. Some tests have been done such as mechanical properties test, microstructure test, thermal performance test, and full scale dynamometer test, the test result shows that the newly developed brake disc of higtl-speed EMU with high mechanical properties, dense microstructure, mechanical properties of cold and hot line, and good thermal performance and resistance to fatigue, and that the developed brake discs have reached the international level of same performance brake disc, fully meet the basic brake system performance requirements of high-speed EMU.

关 键 词：高速动车组 制动盘 试验分析 

分 类 号：U266.235[机械工程—车辆工程]