焊接常用词汇

焊接名词术语

焊接welding

焊接技术welding technique

焊接过程welding process

焊接工艺welding technologe

焊接操作welding operation

焊接顺序welding sequence

焊接方向direction of welding

焊接回路welding circuit

坡口groove

开坡口beveling (of the edge)

单面坡口single groove

双面坡口double groove

坡口面groove face

坡口角度groove angle

坡口面角度bevel angle angle of preparation

接头根部root of joint

根部间隙root gap (root opening)

根部半径root radius (groove radius

钝边root face

接缝joint gap 焊接接头gap joint

接头设计joint design

对接接头butt joint

角接接头cornor joint

T形接头T-joint

搭接接头lap joint

十字接头cross shaped joint

端接接头edge joint

卷边接头odge-flange joint

套管接头muff joint(sleeve joint) 斜对接接头scarf butt joint

锁底对接接头lock butt joint

母材base metal (parent metal) 热影响区heat-affected zone

过热区overheated zone

熔合区bond

熔合线bond line(weld junction) 焊接区weld metal area

焊缝区weld metal area

焊缝weld

定位焊缝tack weld

非承载焊缝connective weld

承载焊缝strength weld

连续焊缝continuous weld

断续焊缝intermittent weld

纵向焊缝longitudinal weld

横向焊缝transverse weld

环形焊缝girth weld(circumferential weld) 螺旋形焊缝spiral weld(hilecal weld)

密封焊缝seal weld

对接焊缝butt weld

角焊缝fillet weld

正面角焊缝fillet weld in normal shear

侧面角焊缝fillet weld parallel shear

并列断续角焊缝chain intermittent fillet weld

交错断续角焊缝staggered intermittent fillet weld

凸形角焊缝convex fillet weld

凹形角焊缝concave fillet weld

端接焊缝edge weld

塞焊缝plug weld

焊缝正面face of weld

焊缝背面back of weld 焊缝宽度weld width

焊缝厚度weld throat(actual throat thickness)

焊缝计算厚度theoretical throat

焊缝凸度convexity

焊缝凹度concavity

焊趾toe of weld

焊脚leg

焊脚尺寸fillet weld size(size of a fillet weld) 熔深penetration(depth of fusion)

焊缝成形appearance of weld

焊缝成形系数form factor(of the weld)

余高reinforcement

连续焊continuous welding

断续焊intermittent welding

对接焊butt welding

角焊fillet welding

搭接焊lap welding

卷边焊flange welding

车间焊接shop welding

工地焊接field welding

返修焊rewelding

补焊repair welding

焊接工艺参数welding condition(welding parameter)

焊接电流welding current

焊接速度welding speed

引弧电压striking voltage

电弧电压arc voltage

线能量energy input(heat input)

熔化速度melting rate

熔化系数melting coefficient

熔敷速度deposition rate

熔敷系数deposition coefficient

合金过渡系数transfer efficiency recovery (of an elememt)

熔敷效率deposition efficiency

损失系数loss efficiency

送丝速度wire feed rate

保护气体流量shield gas flow rate

焊丝间距distance between wire

稀释dilution

稀释率rate of dilution

熔合比penetration ratio 预热preheat

后热postheat

预热温度preheat temperature

后热温度postheat temperature

层间温度interpass temperature

焊态as welded

焊接热循环weld thermal cycle

焊接温度场welding temperature field

焊后热处理postweld heat treatment

焊接性weldability

焊接性试验weldability test

焊接应力welding stress

焊接残余应力welding residual stress

焊接变形welding deformation

焊接残余变形welding residual deformation

拘束度restraint intensity

碳当量carbon equivalent

扩散氢diffusible hydrogen

焊件weldment

焊接部件welding assemble

焊接结构welding construction