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焊缝符号 welding symbol
3 @! b3 e6 J2 v8 s: M焊缝金属 weld metal" {& W# |' e% T9 Y# i) u0 R
填充金属 filler metal
- T \- P& A- z. _8 O熔敷金属 deposited metal* d, u- E; \' k- T) d, x' G/ x
焊缝表面weld face/ face of weld
' g. I. M: [. O X# k0 w! ~; A焊缝背面 back of weld# j* }# w: ~ z; q' z3 f! I; A6 ?* _1 Y
焊缝轴线axis of weld4 v k9 [& O% H2 d; J2 O
焊缝尺寸 size of weld
. V3 k8 s: i8 r2 J; ]7 E* z2 R* D6 u e6 U焊缝宽度weld width/ width of weld
, ^4 j5 k$ i( `& E9 u' t焊缝长度 weld length/ length of weld
! @+ Q: Y7 Q% i, l焊缝有效长度 effective length of weld
) H! _- X3 K1 l" _" u& b( q焊缝厚度 throat depth/ throat thickness
4 H. l. S( E* Q+ J V$ V& J( M焊缝计算厚度theoretical throat+ Q/ m/ D' U! U$ R
焊缝实际厚度actual throat5 m8 T; Q, x# Q! N) p$ y. V
熔深penetration/ depth of penetration
V/ J/ i# m5 R5 v* J. j0 c3 J' o, m焊缝成形appearance of weld
& {0 o/ m) w9 L Q0 ~+ `; s焊缝成形系数form factor of weld
4 p# {* \, S% N% D6 Y% I! Y余高 reinforcement/ excess weld metal
" q. c4 g7 U6 @6 i; i' E. q背面余高root reinforcement
; [" Z6 E& I/ v" o削平焊缝flush weld/ weld machined flush# b9 L% f3 W. E9 i4 ^/ [+ s( [
对接焊缝butt weld& [6 [' c! ]9 o7 B3 u- L
角焊缝fillet9 h# F: I% P# A m
焊脚leg/ fillet weld leg7 m, K _9 {8 {, ~" ?
角焊缝断面形状profile of fillet weld
f5 |9 Y# J5 F v平形角焊缝flat fillet7 Q2 z4 R5 s4 g7 d H( }
凸形角焊缝convex fillet weld
3 @6 ~: F L4 t( I6 c* l8 Y凹形角焊缝concave fillet weld
2 S8 t7 u- Y9 T- p0 w7 u+ q. m l! E角焊缝凹度concavity
4 b# T7 O+ t! B7 L ~侧面角焊缝side fillet weld/ fillet weld in parallel shear
7 w5 W" g4 t+ U0 Z1 A正面角焊缝front fillet weld/ fillet weld in normal shear
4 |5 o/ F6 c6 d( w立角焊缝fillet weld in the vertical position
+ K1 u/ f; y* Z横角焊缝fillet weld in the horizontal position! J9 N5 D7 H. z9 S4 l
平角焊缝fillet weld in the flat position t4 Z/ [+ K8 c) h) X1 z8 ~
斜角焊缝oblique fillet weld
) s! {1 s! v( E& Y1 y" m- C连续焊缝continuous weld
: x% G! r) r) R) ^1 A# M断续焊缝intermittent weld
/ ^, d* x6 ?3 @, Z; z连续角焊缝continuous fillet weld
) m& j6 E6 S) }$ t- l断续角焊缝intermittent fillet weld, p/ H6 z7 O8 b9 o Z Y8 K1 ~
交错断续角焊靤taggered intermittent fillet weld
1 y3 F8 F! E' A1 [并列断续角焊缝chain intermittent fillet weld
# K* _) S; b1 L端接焊缝edge weld. O. z/ M% ]; _ l; m4 }& W$ A
卷边焊缝flanged edge weld+ S% w" Z8 M3 V! a) a9 H6 I
塞焊焊缝plug weld5 {: |; J0 Z2 R
纵向焊缝longitudinal weld7 |9 U/ f6 Y: [1 L' g- B3 h% [. h
横向焊缝transverse weld' R/ C8 l" C8 }+ X$ k, V
环行焊缝girth weld/ circumferential weld
! y, b- {( J% s: I5 K1 |螺旋形焊缝spiral weld/ helical weld6 B) v; x' a4 d6 T' r m* c
密封焊缝seal weld
# s8 h/ ]" R! N q* `( V( k" R! G承载焊缝strength weld# X$ l! M7 Q& J! z( J
联系焊缝connective weld! H6 @: F- j* b% t, m* X
定位焊缝tack weld
0 j9 S3 i$ E& ^4 f: T焊道bead/ run/ pass4 M) Z& M) P" Z9 D9 @1 c: x
焊波ripple, `; f! [$ v5 {8 N$ a6 `6 v& J
焊根weld root/ root of weld
8 T9 }, m# r# c& o' \焊趾weld toe/ toe
( y: h3 |9 Y! k2 e! C7 ?, i4 e封底焊道sealing run (after making main weld)/ back weld2 _! z( b+ t! R& R5 m9 ]
打底焊道backing weld (before making main weld)/ back weld
- _" e' l% G: `" |0 e! b根部焊道root pass/ root run; p( `! L7 R8 D
填充焊道filling bead
4 @) J- Z* a6 V3 n5 `# \2 H& W+ j! F2 F盖面焊道cosmetic bead/ cover pass3 F/ O" I. C& ]2 G) d2 \
回火焊道temper bead/ annealing bead0 ~$ D% J8 J" X" p9 y7 o
熔透焊道penetration bead0 \- q# F" f0 ]' @$ Z
焊层 layer
p" ^ q2 `- ?* T焊接接头welded joint) \" @. m6 o# o0 Y
接头形状joint geometry% A4 q2 v6 X% I' O t5 f" b* A. v
等强匹配接头equalmatching weld joint3 d2 ]; [ m! R0 y1 F
低强匹配接头undermatching weld joint
! h+ j' |7 i* ^9 a1 I超强匹配接头overmatching weld joint8 W L+ V2 [- J6 g6 t
接头根部root of joint5 ~9 o$ r+ I* Y, G l
对接接头butt joint' }5 D% B8 D& _. c% i0 ?
I形对接接头square butt joint
& T9 G0 i1 q. hV形对接接头single V butt joint
2 Q& S/ C8 w0 o# a/ m. ^U形对接接头single U butt joint
2 r& C% q7 q: P$ U) XJ形坡口接头single J butt joint
. c0 l4 f j5 T0 _' Z双V形对接接头double V butt joint
- c" q& m D/ t/ y$ @! Z) M双单边V形对接接头double bevel butt joint/ K groove butt joint
+ w! D: R/ p7 D# c带钝边U形对接接头double U butt joint
, l: v, r7 K3 s z带钝边J形坡口接头double J joint
4 P# q$ z3 e6 p' ?3 G角接接头corner joint7 U4 m# B+ E# o4 Q6 ~
T形接头T joint
4 S+ v( m: B- L( a9 D斜T形接头inclined T joint
6 k4 n1 u3 N0 t' Z! E f: b十字接头cruciform joint/ cross-shaped joint
6 V1 T: T6 H0 \% g6 \三联接头joint among three members
, |+ p2 K* _2 ~& @* {3 j5 b" Y搭接接头lap joint- J) o! v" I9 Z; w2 R" c. ^3 |
套管接头muff joint/ sleeve joint: [8 ~1 V# ?3 m" Y" i
双盖板接头double strapped joint
& \6 [" c7 r9 C+ l/ `盖板接头strapped joint
" X9 Q: \0 T3 w端接接头edge joint
+ W6 @0 I' `7 @0 M卷边接头flanged edge joint% W' c: x+ t4 u! b: }/ k
锁底对接接头lock butt joint
, \/ B5 x! v4 s: b' q1 r0 p斜对接接头oblique butt joint
9 p/ o& j. M, M0 O/ K' B/ K5 e1 `混合接头mixed joint/ composite joint
% o0 s0 A7 I0 l0 o* J" J% \7 {3 f有间隙接头open joint
4 C3 U$ _ N" y- v3 o! q无间隙接头closed joint; Q7 n0 d- c! N! @$ d
焊接电弧welding arc6 L: k# |7 a( S! W1 }2 l0 i
电弧形态arc shape
- H/ [. m$ c5 y$ x- j电弧物理行为arc physics behaviour3 n1 @$ n9 a0 ~. z1 o2 J9 J
引弧striking arc& w V* [: n x, g8 o& e4 Y" z2 ?
引弧电压striking voltage
! }1 S. J/ m/ d6 G0 ~" y0 N) S电弧气氛arc atmosphere6 f9 H; }1 d$ p
阴极cathode
# t6 p- M3 h5 r& C热阴极hot cathode0 t+ C. A9 q& j3 L2 x# n
冷阴极cold cathode
+ i2 G& ?6 T* Y8 t2 w! [2 e9 t& c阴极斑点cathode spot" w" }" N4 z* n. X
阴极区cathode region
( L( Z( S0 l2 Z, I# d阴极区电场强度intensity of the electric field in the cathode region
( T% u' A' C; Y阴极压降cathode drop
$ e( i* z( d) J+ r3 V1 _阳极anode" q0 ~" p$ u, \8 \. e9 ~
阳极斑点anode spot% X! f2 c" L/ x6 x0 F+ j, L( P: c
斑点压力spot pressure
, H* e0 H( S4 l8 C& K阳极区anode region/ H. a2 o0 q& t$ z
阳极区电场强度intensity of the electric field in the anode region
; V* T) s6 k$ F0 c1 l* }; H阳极压降anode drop, }1 X. H- g& _4 ^- c
弧柱arc column/ arc stream
: K# ?3 a. m' J* I9 O/ _弧柱压降voltage drop in arc column# \' v1 j" s {7 B6 ~& X
弧柱电位梯度potential gradient in the arc column9 K& e, O/ U+ Q
弧焰arc flame
; a% g* K/ r0 w/ @3 Y" h弧心arc core
6 W4 @3 B( m5 u) q3 u% p硬电弧forceful arc/ hard arc4 l3 U4 Z- I9 p2 A
软电弧soft arc
8 a8 L: N# B4 l+ _( `旋转电弧rotating arc, n: @: W4 J, U7 c& I& B' j
脉冲电弧pulsed arc
, D# @8 B7 [( ?1 ^4 h& @脉冲喷射电弧pulsed spray arc
: g$ Y: r1 V; O# l起皱现象puckering phenomena
4 J# M$ N7 O% p2 u0 {1 q起皱电弧puckering arc7 F) w R- D, `1 l% j/ c; D- ^- E2 w( j
起皱临界电流 puckering critical current
% r2 W' `4 }3 M% N8 |' U: R* d间接电弧 indirect arc
0 G. b( D$ h, H3 S- E: t' B/ x压缩电弧 compressive arc* w- O% }( S* L0 E1 G- Q1 t6 l
磁控电弧 magnetic controlling arc! O" P7 ~! @+ ]
电弧力 arc force
& h2 \ A- e, E6 O' f# W2 l% p电磁力 electromagnectic force4 i8 W$ ^/ e( U! p% C( P5 @! I
电磁收缩效应 pinch effect2 ]) x/ ~; ^9 d- { Q- e9 O8 [' U7 Y
电弧飘移 wandering of arc
6 z" @: i4 Y8 c7 K2 E9 O) q电弧稳定性 arc stability
0 s! z# \* l* x* p电弧静特性 static characteristic of arc
* _9 t( Z% @ G电弧动特性 dynamic characteristic of arc
$ d0 u5 A# W. n5 A f最小电压原理 principle of minimum voltage% L6 u) ]7 C' u2 u
电弧挺度arc stiffness# \( C6 Y" g: v; G {0 a1 g3 D
电弧偏吹 arc blow. v; S7 X( W. a9 Q- I
磁偏吹 magnetic blow4 d8 C8 [# p6 \$ u) r3 s: _
阴极清理作用 cleaning action of the cathode6 a; t" O6 a: h9 E' {9 ?$ W- c
电弧自身调节 arc self-regulation
+ i% ]2 J) p$ I) V6 _挖掘作用 digging action
7 m% ?% m: b# q) q& |: P( z# W极性效应 polarity effect
. W: @7 Y: t$ \. D( b0 |- V' l b熔滴 droplet
! @* E8 f/ } }: a' S( q熔滴比表面积 specific surface of droplet1 V7 U( T% T: P4 N
熔滴过渡metal transfer0 ]4 P, ~5 @6 M$ n M$ ?
过度频率 transition frequency
$ S( ^5 ?7 x) l$ z$ @% _粗滴过渡globular transfer; drop transfer; F( x2 a3 p6 y, }' D
短路过渡short circuiting transfer
1 f9 f% O; i" |) L喷射过渡spray transfer
$ l8 H+ S1 H5 u% S3 _! O旋转喷射过渡 rotating spray transfer1 b8 a, w7 I) a8 T/ h. H: K
脉冲喷射过渡 pulsed spray transfer) a" E# Q) D9 G4 k" W3 [
爆炸过渡 explosive transfer
8 m4 x7 x' A# @渣壁过渡 flux wall guided transfer& D" ^; M4 T" b/ @! X p
熔池 molten pool 3 |( J: ?, Z d) I. q( i# v M B
沸腾状熔池 boiling molten pool# [2 e5 u, q% e7 N
弧坑crater* ^! K$ J8 u& n) E* D$ f3 m$ [ m
熔渣slag5 i/ }5 A$ E2 N8 x- A" k0 y
渣系 slag system
: z. x# G% k* E5 \+ l# y渣系相图 slag system diagram, b6 j! m3 G- k) a
碱性渣 basic slag
1 Z$ z" H$ E& J9 \酸性渣 acid slag
2 h0 \4 Q! Z+ a6 u [碱度 basicity
/ n( s6 q$ n6 I7 a E酸度 acidity& ^ v, `/ o$ \, p h& b4 @
长渣 long slag/ u& e0 r1 Z: y. u* v: I4 Y3 g( D0 Z4 b
短渣 short slag3 t- L1 o' I0 j( z5 m
粘性熔渣 viscous slag5 h5 n) ?' S6 c& C& Z
氧化物型熔渣 oxide melting slag
- m% h+ W' g& G. l) ?盐型熔渣 salt melting slag
# G9 f# l5 l" h0 X盐-氧化物型熔渣 salt-oxide melting slag Q# ~! j* n" k% k7 S6 q9 u6 d5 f
熔渣流动性 fluidity of the slag; slag fluidity
6 I# j7 K$ t: ? m. e熔渣solidified slag8 F. b/ L8 s9 Q/ d
多孔焊渣 porous slag
2 Q* l% L- y/ |+ Z玻璃状焊渣 vitreous slag* j! g2 H6 t) U/ r" {
自动脱落焊渣 self-releasing slag2 L" X: R$ @$ O) U1 F3 ?) y- A
脱渣性 slag detachability
( g: h+ `+ X9 x9 E) v7 `6 m焊接设备 welding equipment; welding set
7 P8 @7 {" w9 Z/ C k$ R焊机 welding machine; welder
* {5 v; s: x, G p电焊机 electric welding machine; electric welder( {6 d9 @0 a( L. ^
焊接电源 welding power source |
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发表于 2008-12-30 14:54:49