弹簧检测机研究  

Research on Spring Testing Machine

作　　者：唐拥军 蒲宗礼 薛伟 TANG Yongjun;PU Zongli;XUE Wei(Rolling Stock Department of China Railway Beijing Bureau Group Co.,Ltd.,Beijing 100086;Special Safety Supervision Office of State Railway Group,Lanzhou 730000;Sida Railway Equipment Co.,Ltd.,Qiqihar 161000)

机构地区：[1]中国铁路北京局集团有限公司车辆部,北京100086 [2]国铁集团兰州安监特派办,兰州730000 [3]齐齐哈尔四达铁路设备有限责任公司,齐齐哈尔161000

出　　处：《现代制造技术与装备》2021年第2期124-125,共2页Modern Manufacturing Technology and Equipment

摘　　要：根据根据铁运[2008]15号《铁路货车制动装置检修规则》中关于弹簧检测的要求,弹簧需在弹簧测力机上进行检测。以往铁路车辆弹簧检修过程中,没有专用检测类设备。采用气缸快速对被检测弹簧加载压力,可使被检测弹簧受力压缩。此时,压力检测传感器和位移高度检测传感器同步直接测量受力弹簧的自由高、装配高、装配负荷、工作高以及工作负荷等各项参数,并控制计算机实时保存与判断测量数据动态,从而快速完成弹簧各项参数的测量,判断计算得出被检测弹簧的各项参数是否合格,以提高铁路货车厂修的检修效率与质量,确保行车安全。According to the spring detection requirements in the railway freight car brake device maintenance rules([2008]No.15),the spring must be detected on the spring dynamometer.At present,there is no special equipment for detecting the working parameters of the spring such as high load,high pressure and cylinder To control the computer to dynamically save and judge the measured data in real time,so as to quickly complete the measurement of various parameters of the spring,so as to judge whether the parameters of the detected spring are qualified,improve the efficiency and quality of the repair of railway freight cars,and ensure the safety of driving.

关 键 词：制动缸弹簧 自由高 装配高 装配负荷 工作高 工作负荷 

分 类 号：U270.35[机械工程—车辆工程]