铁道铸钢件大型卧式高能工业CT/DR检测系统及其应用  

The Large Horizontal Type High-Energy Industrial CT/DR Testing System for Railway Cast Steel Parts and the Application

作　　者：高金生 宋全知 刘莹 赵扬 谭辉 卢艳平 

机构地区：[1]齐齐哈尔轨道交通装备有限责任公司,黑龙江齐齐哈尔161002 [2]重庆真测科技股份有限公司,重庆400030

出　　处：《铁道车辆》2015年第12期47-49,6,共3页Rolling Stock

摘　　要：为满足铁道货车铸钢件无损检测需求,研制了大型卧式高能工业CT/DR检测系统。该系统可实现铸钢件内部气孔、砂眼、缩孔、疏松、裂纹等缺陷的精确检测和分析。The large horizontal type high-energy industrial CT/DR testing system is developed to meet the demand of nondestructive testing on cast steel parts of railway freight cars.The accurate testing and analysis can be realized with the system for such defects inside cast steel parts as gas hole,sand hole,shrinkage,porosity and cracking.

关 键 词：铁道货车 高能X射线 无损检测 工业CT 

分 类 号：U270.7[机械工程—车辆工程]