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焊缝符号 welding symbol
/ y2 B( d) O" U% }" ^" X% h, X焊缝金属 weld metal
2 M; w2 l# b+ `& T; `9 M- n填充金属 filler metal" X8 S; Z0 K; e+ G8 Z
熔敷金属 deposited metal
$ y0 W; \, H6 F# \; l焊缝表面weld face/ face of weld
( N& }. k# s+ V: O焊缝背面 back of weld' y+ U7 V; _* z/ Y
焊缝轴线axis of weld
# x0 W1 C, V8 d, r焊缝尺寸 size of weld5 A, |0 }: I7 l
焊缝宽度weld width/ width of weld
# f4 G0 u; J4 G V8 T% t焊缝长度 weld length/ length of weld
' s' J6 c! o& Q" e* s* B9 ~9 J焊缝有效长度 effective length of weld
5 s& u7 ]6 p8 I% U+ y, K' X焊缝厚度 throat depth/ throat thickness
! f5 D' M0 b8 r1 u& D* K焊缝计算厚度theoretical throat4 ~& f4 v M# _ ?3 e* x
焊缝实际厚度actual throat, p/ K& ]2 d A
熔深penetration/ depth of penetration
2 T8 v7 ~; Z' o! r焊缝成形appearance of weld. o$ Q& N% p2 n/ a
焊缝成形系数form factor of weld' M+ ?4 Y( P' W+ T
余高 reinforcement/ excess weld metal
6 o9 g4 h( I8 r1 Z背面余高root reinforcement! I7 F0 n/ Y' N# U3 i/ P
削平焊缝flush weld/ weld machined flush
3 L# K2 |. d/ X+ k+ V对接焊缝butt weld8 ~5 W$ z D8 n* f7 G: r/ @! a
角焊缝fillet3 v' W5 z, \- V8 p7 A
焊脚leg/ fillet weld leg
[0 l3 E1 c# }8 j+ X4 q# G角焊缝断面形状profile of fillet weld* K Z6 v% Q% t1 `1 _
平形角焊缝flat fillet
# [; b5 K8 }4 b凸形角焊缝convex fillet weld* `: H {2 V1 p) w
凹形角焊缝concave fillet weld
# `4 U. u# R/ a角焊缝凹度concavity
$ V( l, f e2 S' ?2 ~3 T# h4 L- K侧面角焊缝side fillet weld/ fillet weld in parallel shear
3 u- z$ `; t! g3 M正面角焊缝front fillet weld/ fillet weld in normal shear
' T7 p: o1 X+ F T' ^6 p- V$ W立角焊缝fillet weld in the vertical position
' t# O& @4 E# j( ?* A横角焊缝fillet weld in the horizontal position
: w& @" l4 T: Z5 Y5 Z2 h" e平角焊缝fillet weld in the flat position
; ^0 _+ }, y. \9 p2 B斜角焊缝oblique fillet weld* ?7 [% w$ x! t, N; }, ^$ A% j
连续焊缝continuous weld
: [6 x3 Q0 i( a9 w9 A断续焊缝intermittent weld- r- a. ?3 O2 }& ~' u/ U
连续角焊缝continuous fillet weld+ ~$ Z: H2 W4 c% t4 r* s
断续角焊缝intermittent fillet weld
, K. W1 u* S2 |$ l* X' |9 T. h5 c交错断续角焊靤taggered intermittent fillet weld$ \) d f3 A1 \
并列断续角焊缝chain intermittent fillet weld r" j2 [- Y/ ?4 w2 I$ [; s9 ]
端接焊缝edge weld
4 \; n! {/ f v+ u# w卷边焊缝flanged edge weld
0 [0 g: M' Z9 P# p) H7 C塞焊焊缝plug weld
. I) l0 L6 o1 Y( q# d纵向焊缝longitudinal weld, T, b2 D, m5 J7 d" s
横向焊缝transverse weld
: j6 o/ R3 }. F& ]1 A" E& Y6 A: A环行焊缝girth weld/ circumferential weld
# T- h- {; [8 t螺旋形焊缝spiral weld/ helical weld
; e9 P4 W& c- P6 a5 V7 s密封焊缝seal weld
: \ y7 m4 }* }% ]) X u: B: y承载焊缝strength weld4 z' z9 |, K2 N3 C4 a( s
联系焊缝connective weld {% Q% t2 j3 |* d' u1 M; X
定位焊缝tack weld
5 u/ ]8 `9 n( F5 X& v焊道bead/ run/ pass
' s/ w; ~+ c# N9 y焊波ripple
+ l7 V4 `0 b2 x5 c* p/ l# J( j, H焊根weld root/ root of weld2 O' C" u5 M: c/ j" f( f
焊趾weld toe/ toe3 f* P9 Q/ N5 ~* R# V5 [: c8 R
封底焊道sealing run (after making main weld)/ back weld
" I8 J' H3 d5 q/ ^打底焊道backing weld (before making main weld)/ back weld( I3 @2 l/ |0 }( }/ ~: }0 m
根部焊道root pass/ root run
! p" r! g! c! {8 U1 ?5 V9 k. H% r1 D填充焊道filling bead
1 m, \$ ]* `' M Q" w盖面焊道cosmetic bead/ cover pass, b1 R9 }- |: ~/ D0 e6 v
回火焊道temper bead/ annealing bead
* T+ ^& b7 e5 D% I& L8 `2 O& m熔透焊道penetration bead e4 a" {* o; N [0 ?% L9 I E
焊层 layer, b* X% a2 |3 v$ n- Y! }" k: k
焊接接头welded joint
9 d5 A* U* K3 m/ @8 b Y接头形状joint geometry
& L% `- E5 f/ d: ~6 y等强匹配接头equalmatching weld joint
/ Z! U! W; Q) h低强匹配接头undermatching weld joint
! [0 j$ @) R0 Y3 S超强匹配接头overmatching weld joint+ a1 U# e; I+ W& p9 Y: v- ?6 T& C/ X
接头根部root of joint, |6 g; o. `& s6 k% U$ J7 m& k
对接接头butt joint
& D; s- j1 ^! E8 s! L- nI形对接接头square butt joint
# N. Q$ I2 I) k. z+ [& C- o6 IV形对接接头single V butt joint
' S; ?5 B" j) j( AU形对接接头single U butt joint
# k/ X+ p, N; f5 }6 |: A5 x5 FJ形坡口接头single J butt joint2 a( H) D. a/ |3 g7 w$ _! ~
双V形对接接头double V butt joint4 I2 y! r4 y8 K1 a" V! [ ?
双单边V形对接接头double bevel butt joint/ K groove butt joint7 B6 C u% @( ^3 R
带钝边U形对接接头double U butt joint
" d$ t& F, z2 T带钝边J形坡口接头double J joint
$ q6 x6 B! o* _0 k" ?角接接头corner joint; |' i# @4 R; L8 m
T形接头T joint) y* `" O' p3 }
斜T形接头inclined T joint
$ Y6 e- u( [3 K2 V/ u/ r十字接头cruciform joint/ cross-shaped joint) ]! I2 K% z2 U/ V; V
三联接头joint among three members
$ V, d$ M1 ~# C" Q+ \0 F/ G搭接接头lap joint
& w1 ]# O3 I* Y% P; c( i/ S& i, Q套管接头muff joint/ sleeve joint
( O5 x' V' e3 r7 r# s; i* ^: l双盖板接头double strapped joint
! R B6 n+ N, G1 w2 v7 y5 J盖板接头strapped joint7 q# T3 B+ @6 J. o2 N$ }
端接接头edge joint8 Y$ ~$ i( t9 j7 }) m
卷边接头flanged edge joint. ~/ y2 C8 B* T1 v4 S* ^- s
锁底对接接头lock butt joint
0 X% b0 U/ m' B: Q斜对接接头oblique butt joint: X& Y% @# a7 Z4 b0 R6 C% L% o
混合接头mixed joint/ composite joint
2 v; g- r# {" S+ ~有间隙接头open joint* Z! Z/ P( k k
无间隙接头closed joint
) C1 {* p. L$ J焊接电弧welding arc9 A& w( l1 f: o, v$ ?5 s2 u
电弧形态arc shape
0 I1 F; a: m% [2 I* \电弧物理行为arc physics behaviour; N2 p" ?$ v) ~3 f: V- d4 [+ h( I \
引弧striking arc
, K8 i/ m) Y3 K1 f引弧电压striking voltage3 a3 R+ Q Q8 }1 @
电弧气氛arc atmosphere3 g H. M' s% H$ b& X
阴极cathode8 ?2 _2 V* V8 U0 p9 C2 v9 H i
热阴极hot cathode
7 o# o0 e: t) [冷阴极cold cathode8 D! g9 w% H# y7 u6 }( y
阴极斑点cathode spot
* N9 f& [5 j* m+ h阴极区cathode region" {. z# ?' h2 S) \
阴极区电场强度intensity of the electric field in the cathode region L2 |) Z+ I9 N4 P0 q9 ]& m
阴极压降cathode drop) P! B" a. Y* e% V6 e% M B
阳极anode- u; p4 i7 F+ V
阳极斑点anode spot+ i% r$ t4 D8 {* q/ h/ P% B3 d. ^
斑点压力spot pressure, S. I Y7 w1 G; |5 S
阳极区anode region {+ }% e2 m U1 D
阳极区电场强度intensity of the electric field in the anode region' T6 P& e0 F2 A2 x, e
阳极压降anode drop4 |: |$ I- B- E* B/ r/ V1 G2 M
弧柱arc column/ arc stream
" Z1 g9 f& a. A7 H弧柱压降voltage drop in arc column) g$ V/ ^" L8 }: M" X+ [
弧柱电位梯度potential gradient in the arc column4 F5 t8 n; t6 m/ K" }
弧焰arc flame
2 o8 p- w* g% f! Y4 D) ^7 ]& S8 ]弧心arc core0 U8 b; [' ], d9 Y, N4 h. c) S
硬电弧forceful arc/ hard arc3 W9 _ p: P: A S
软电弧soft arc
6 `9 S3 s4 f, k; k旋转电弧rotating arc
5 c; O* x) T) D6 \7 [脉冲电弧pulsed arc
# L! x! t7 O% a; k脉冲喷射电弧pulsed spray arc! Y: B: P$ f& U7 M& U+ t6 E
起皱现象puckering phenomena
! o+ I- Z3 X. Y起皱电弧puckering arc, {3 s# Q& Z H' {6 R
起皱临界电流 puckering critical current
0 X; z9 b! O" X ], }. [1 L/ w- E, z间接电弧 indirect arc
9 K' k7 J+ p7 |( ~) n压缩电弧 compressive arc
( @; h& X0 \- S3 L( F磁控电弧 magnetic controlling arc; Q m/ z9 y' H' ]; D3 ^7 n
电弧力 arc force
" @% \% E" |/ o! i5 r% L电磁力 electromagnectic force: u- e6 a8 Z1 O' O
电磁收缩效应 pinch effect
- g+ w2 Z" i P. L3 k' W电弧飘移 wandering of arc, g8 [6 [+ h& o9 y+ M1 n" r
电弧稳定性 arc stability
' h; N+ ^2 S* h& {2 H6 j& a" K电弧静特性 static characteristic of arc
% m0 e9 Z' q6 c" K' P* Z( N* [1 ^电弧动特性 dynamic characteristic of arc
a. } Q& b1 s* k3 i最小电压原理 principle of minimum voltage: I8 j9 U$ L8 P: L
电弧挺度arc stiffness
6 F% i+ k; X2 g; r电弧偏吹 arc blow
$ k: K' d# h. V, y磁偏吹 magnetic blow
0 [) x" |/ b+ q- Z2 H% a阴极清理作用 cleaning action of the cathode
1 Q. D0 s9 N2 |4 p0 {& H" T电弧自身调节 arc self-regulation
$ i0 ^/ ]2 L0 }# n" q+ ~挖掘作用 digging action' G- n9 r& H, z' J0 S7 T6 @
极性效应 polarity effect
/ P/ T* k' [; s* O* U# N! H熔滴 droplet5 ^+ _/ i" u# s1 ?! y. I
熔滴比表面积 specific surface of droplet
4 }) z; V" a/ X; m熔滴过渡metal transfer
9 a& K* [4 T4 Q5 K/ w! e' `过度频率 transition frequency
- T/ L6 s9 k3 y0 q粗滴过渡globular transfer; drop transfer/ f9 F! D$ p- `, J% L- W
短路过渡short circuiting transfer+ T% t" n9 A4 x, J) [; @# q
喷射过渡spray transfer
: {2 A. r/ h8 p5 W3 @2 b3 g5 Z旋转喷射过渡 rotating spray transfer! o) @& E: E; C( ?; J
脉冲喷射过渡 pulsed spray transfer
8 Y9 m X7 j$ C爆炸过渡 explosive transfer2 F0 [9 A% q. R4 [/ w @3 q; g: v( b
渣壁过渡 flux wall guided transfer
( Y8 Z- A. v+ g: Q7 D9 K熔池 molten pool ) z! J* p- [% r% D
沸腾状熔池 boiling molten pool
# E4 M% C& `) v. K' X弧坑crater
# E* y3 `" p+ y" l \! j熔渣slag. G( q: S$ q/ u7 r& w
渣系 slag system
/ e( V+ t( z( d+ {9 G1 S渣系相图 slag system diagram" p, r8 F: C! [8 I
碱性渣 basic slag$ J1 v# i4 G% }" Y: u
酸性渣 acid slag2 q9 Z- B" b) L j& }2 c
碱度 basicity
2 A' E' l& `; d酸度 acidity
7 F# k: f4 w" q! m长渣 long slag. o8 H5 s6 F5 Q' Y8 H/ p
短渣 short slag9 _$ ?, \+ t. d- O5 ^6 X/ i
粘性熔渣 viscous slag
& M( n' m1 J8 X: J- V4 p: c, y氧化物型熔渣 oxide melting slag
0 Y z$ x% ?2 J盐型熔渣 salt melting slag
" v4 }: h) R* }7 o盐-氧化物型熔渣 salt-oxide melting slag7 C, I& D4 F( V/ d: H7 _
熔渣流动性 fluidity of the slag; slag fluidity
* L) Z$ v( M$ c! T# h熔渣solidified slag
" d- s' N! u2 F) _! a多孔焊渣 porous slag d# b0 @6 R1 J9 Q {- Q5 d7 y/ d
玻璃状焊渣 vitreous slag
8 w1 R; q' A! q6 U+ E9 V) ?; @: `自动脱落焊渣 self-releasing slag
) t8 { K. J# j ?: X7 P脱渣性 slag detachability
, a* D& f7 Z" a7 w7 X焊接设备 welding equipment; welding set
. w9 Q! n0 u- `+ [4 f7 i焊机 welding machine; welder: z5 Q! ]/ c1 m2 ~& a4 _% A
电焊机 electric welding machine; electric welder2 b% ], h& a; r3 I6 y
焊接电源 welding power source |
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发表于 2008-12-30 14:54:49