φ42m沉降槽底板的焊接变形控制方法  

Method to Prevent Bottom Plate of Φ42m Sedimentation Cupboard from Welding Distortion

作　　者：贾辉[1] 常军德[1] 贾志军[1] 

机构地区：[1]山西河津山西铝厂检修分厂,山西河津043300

出　　处：《上海化工》2003年第10期27-28,共2页Shanghai Chemical Industry

摘　　要：对大型沉降槽底板焊接变形的原因进行了分析,并提出了合理的安装和焊接顺序,有效地控制丁槽底的焊接变形。The reasons of welding distortion for the bottom plate of large sedimentation cupboard is analyzed. The optimum ussembling procedure and welding sequence are established and welding distortion has been effectively controlled.

关 键 词：制方 原因 焊接变形控制 方法 合理 分析 焊接顺序 大型 

分 类 号：TG441[金属学及工艺—焊接]