矿用电缆槽焊接变形的预防与矫正  

Prevention and Correction of Welding Deformation of Cable Slot in Coal Mine

作　　者：姜海城 Jiang Haicheng(China Coal Zhangjiakou Coal Mining Machinery Co.,Ltd.,Zhangjiakou 076250,China)

机构地区：[1]中煤张家口煤矿机械有限责任公司,河北张家口076250

出　　处：《煤矿机械》2020年第3期133-134,共2页Coal Mine Machinery

摘　　要：在电缆槽焊接时,采取预先反变形、对称施焊、调整焊接顺序、控制焊接参数等方法,能够有效地减小电缆槽的焊接变形。对于存在焊接变形的电缆槽,通过火焰矫正和压力矫正,能够实现对焊接变形的有效矫正,确保了电缆槽的顺利安装和使用。In the welding of cable slot,beforehand anti-deformation,symmetrical welding,adjusting welding order,controlling welding parameters and other methods can effectively reduce the welding deformation of the cable slot.For the cable slot with welding deformation,through flame correction and pressure correction,the effective correction of welding deformation can be achieved,which ensure the smooth installation and use of the cable slot.

关 键 词：电缆槽 焊接变形 反变形法 火焰矫正 压力矫正 

分 类 号：TG404[金属学及工艺—焊接]