85
K形坡口
Double Bevel Groove
86
Z形坡口
Z-Type Groove
87
Y形坡口
Single V Groove with Broad Root Face
88
焊缝
Weld
89
焊缝代号
Welding Symbol
90
焊缝金属
Weld Metal
91
填充金属
Filler Metal
92
熔化系数
Melting Coeffcient
65
熔敷系数
Deposition Coeffcient
66
熔敷效率
Deposition Efficiency
67
飞溅
Spatter
68
熔合比
Penetration Ratio
69
稀释
Dilution
70
稀释率
Rate of Dilution
71
合金过渡系数
43
焊接条件
Welding Condition
44
焊接工艺参数
Welding Parameter (Welding Condition)
45
焊接电流
Welding Current
46
极性
Polarity
47
正接
Electrode Negative (Straight Polarity)
48
反接
Electrode Positive (Reversed Polarity)
熔敷金属
Deposited Metal
93
焊缝正面
Face of Weld
94
焊缝背面
Back of Weld
95
焊缝轴线
Axis of Weld
96
焊趾
Toe of Weld
97
焊缝宽度
Weld Width
98
焊缝长度
Weld length
99
焊缝厚度
Throat Depth(Throat Thickness)
Multi-Layer Welding
30
打底焊
Backing Welding
31
封底焊
Back Sealing Welding
32
左焊法
Leftward Welding
33
右焊法
Rightward Welding
34
自动焊
Automtic Welding
35
半自动焊
Semi-Automtic Welding
49
电流密度
Current Density
50
电弧电压
Arc Voltage
51
焊接速度
Welding Speed
52
线能量
Heat Input (Energy Input)
53
预热
Preheat
54
后热
Postheat
55
焊后热处理
Postweld Heat Treatment
56
预热温度
Preheat Temperature
100
焊缝成形系数
Form Factor of Weld
101
熔深
Penetration(Depth of Penetration)
102
焊缝成形
Appearance of Weld
103
余高
Reinforcement(Excess Weld Metal)
常用的焊接名词中英文对照表
常用的焊接名词中英文对照表
注：圆括号内为同义词，方括号内为可省略。
序号
焊接名词（中文）
焊接名词（英文）
1
焊接
Welding
2
熔焊
Fusion Welding
3
压焊
Pressure Welding
4
钎焊
Brazing and Soldering
5
焊接过程
Welding Process
17
立焊位置
Vertical Position of Welding
18
仰焊位置
Overhead Position of Welding
19
对接焊
Butt Welding
20
角焊
Fillet Welding
21
搭接焊
Lap Welding
22
船形焊
Fillet Welding in the Downhand (Flat) Position
57
后热温度
Postheating Temperature
58
层间温度
Interpass Temperature
59
焊丝伸出长度
Wire Extention
60
弧长
Arc Length
61
熔化速度
Melting Rate
62
熔化时间
Melting Time
63
熔敷速度
Deposition Rate
64
36
手工焊
Manual (hand) Welding
37
堆焊
Surfacing (Overlaying)
38
塞焊
Plug Welding
39
槽焊
Slot Welding
40
焊剂垫
Flux Backing
41
焊剂垫焊
Welding with Flux Backing
42
窄间隙焊
Narrow-Gap Welding
6
焊接技术
Welding Technique
7
焊接工艺
Welding Technology (Welding Procedure)
8
焊接操作
Welding Operation
9
焊接顺序
Welding Sequence
10
熔敷顺序
Build-up Sequence
11
焊接方向
Direction of Welding
12
焊接位置
Position of Welding
13
焊缝倾角
Weld Slope (Inclination of Weld Axis)
14
焊缝转角
Weld Rotation (Angle of Rotation)
15
平焊位置
Flat Position of Welding
16
横焊位ng
77
卷边高度
Height of Flange
78
单面坡口
Single Groove
79
双面坡口
Double Groove
80
I形坡口
Square Groove
81
V形坡口
Single V Groove
82
U形坡口
Single U Groove
83
J形坡口
Single J Groove
84
X形坡口
Double V Groove
Transfer Efficiency (Recovery[of an Element])
72
坡口
Groove
73
坡口角度
Included Angle
74
钝边
Root Face
75
钝边高度
Thickness(Width) of Root Face
76
根部间隙
Root Gap (Root Opening)
23
定位焊
Tack Welding
24
单面焊
Welding by One Side
25
双面焊
Welding by Both Sides
26
单道焊
Single-Pass (-Run) Welding
27
多道焊
Multi-Pass Welding
28
单层焊
Single-Layer Welding
29
多层焊