206P型转向架焊接构架锈蚀原因及补强处理分析  

Analysis of Causes to Corrosion of the Welded Frames of 206P Bogies and the Reinforcing Disposition

作　　者：胡广胜[1] 姜建东[1] 

机构地区：[1]南车青岛四方机车车辆股份有限公司技术工程部,山东青岛266111

出　　处：《铁道车辆》2011年第7期40-42,48,共3页Rolling Stock

摘　　要：在现场调研的基础上,对206P型转向架焊接构架表面腐蚀原因进行了分析;通过补强方案的实施及强度校核,制定了有效的预防措施。On the basis of the investigation and research in field,the causes to corrosion in surfaces of welded frames of 206P bogies are analyzed;Via the application and strength checking of the reinforcing scheme,the effective preventative measures are set up.

关 键 词：焊接构架 锈蚀 原因 补强 

分 类 号：U270.331.8[机械工程—车辆工程]