焊接专业术语中英文对照整理.docx

机械——焊接专业术语中英文对照（郭运）整理Single单面的V—groove V型坡口Joint 焊接接头Edges overlap 接头形式Butt 对接T T型焊接Fillet 角焊缝Edge 端接Corner 角接Radius 半径Joint root 焊接根部Bevel angle 削边角度Groove angle 坡口角度Root face 根部钝边Groove face 坡口面Plug weld 塞焊Spot weld 点焊Seam weld 缝焊Slot weld 槽焊Double—flare—bevel—groove K型坡口焊缝Single—flare—V 单面V型Edge flange 翻边端接Corner flange 卷边端接Flange weld 卷边焊缝Flare weld 扩口焊缝Fillet weld 角焊缝Slot weld 槽焊缝Spot weld 点焊缝Surfacing weld 堆焊焊缝Melt—through weld 熔透焊缝Backing weld 打底焊缝Back weld 背面焊缝Root weld 根部焊缝Crown weld 隆起部分Weld reinforcement 焊缝加强Weld face 焊缝表面Cap pass 盖面焊道Weld edge 焊缝边缘Leg 焊脚Toe 焊趾Buildup 堆焊Weld reinforcement 焊缝加强高Effective throat 有效焊喉Concave weld 凹形焊缝Convex weld 凸形焊缝Unequal leg fillet 不等脚角焊Oversize weld 大尺寸焊缝Depth of fusion 熔合深度Depth of penetration 熔透深度Root penetration 根部熔深Joint penetration 接头熔深Weld interface 焊缝分界面Diameter of weld at point of contact 焊缝在接触点上的直径Thickness 厚度Tail 尾部Arrow 箭头Reference line 参考线Arrow side 箭头一边Weld symbol