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焊缝符号 welding symbol- ^% R- h( s5 j, g
焊缝金属 weld metal
$ A' B y7 L$ E6 P$ P2 B填充金属 filler metal4 X9 S5 T2 J. ^- c. W/ Q
熔敷金属 deposited metal! p6 ]5 l T. }8 X
焊缝表面weld face/ face of weld3 k& ?! c* G& x1 W4 ?3 K9 A# Q# w
焊缝背面 back of weld
& q' G* C1 w5 m S8 J, ]7 K焊缝轴线axis of weld% o% O# }( T1 E# R8 L" U2 r4 J
焊缝尺寸 size of weld
5 a3 u3 [0 ?9 e" b0 f- v6 j焊缝宽度weld width/ width of weld$ @( W3 V' x& c# I2 A0 {6 c# a
焊缝长度 weld length/ length of weld: h0 F/ ^# B7 @% D8 o) t1 {; D
焊缝有效长度 effective length of weld
' B* e# f3 r% R: S7 [焊缝厚度 throat depth/ throat thickness
2 x. X, L" t3 v: \+ B+ |3 {焊缝计算厚度theoretical throat, d! W4 }0 l* V3 E& r, F
焊缝实际厚度actual throat
, O# @# H+ ]1 k' D" `0 \) Q0 z' S熔深penetration/ depth of penetration$ M: l7 \( Y; X2 _ L7 ~2 o
焊缝成形appearance of weld
, k3 T) T' d# K1 h1 R) V焊缝成形系数form factor of weld
0 y. D# ?( v# G* w7 T( B0 k7 b, [余高 reinforcement/ excess weld metal
: \+ z# }+ f- W, x3 X1 S0 ]5 K背面余高root reinforcement L, L7 B; r. X. p) p; G
削平焊缝flush weld/ weld machined flush7 e f5 M1 p) R( m
对接焊缝butt weld/ w. ~9 }+ n B2 U# c! m0 w
角焊缝fillet
+ \# V9 E, P2 A' n7 @5 G焊脚leg/ fillet weld leg" R: U* i# G2 s; l8 l7 z
角焊缝断面形状profile of fillet weld
" M- T: ?: n; W' T3 B* |- U! J平形角焊缝flat fillet. x! ^0 O+ L, {$ c8 V; ?
凸形角焊缝convex fillet weld
- R, ^4 {( a, j凹形角焊缝concave fillet weld
8 L2 E; i* p2 ]/ p% V角焊缝凹度concavity
7 x9 w1 P1 T* u7 \2 J侧面角焊缝side fillet weld/ fillet weld in parallel shear* {* b- G, c, L+ g7 U! S, e- I$ ^3 d
正面角焊缝front fillet weld/ fillet weld in normal shear
5 t0 Z0 \; F2 m0 S( M; f$ S立角焊缝fillet weld in the vertical position
5 C" q c6 r' @- c7 H横角焊缝fillet weld in the horizontal position
9 j, \7 D& ?) b. P# r; ^. s平角焊缝fillet weld in the flat position
& U1 [, }2 Y- L x! b2 J) X C斜角焊缝oblique fillet weld
% g E \5 l* _" ~# ^: `5 Q连续焊缝continuous weld" [2 |/ [/ i! r
断续焊缝intermittent weld
) t; h% C3 b( V; p连续角焊缝continuous fillet weld$ v+ |$ t/ D8 a+ J4 p6 s. z
断续角焊缝intermittent fillet weld% {. k K9 j: z
交错断续角焊靤taggered intermittent fillet weld
; S6 d1 { [( p( S2 Q并列断续角焊缝chain intermittent fillet weld
. G9 I8 g8 ?2 [# s: N' J0 s9 p端接焊缝edge weld
; `; j: y: N. u. m7 K' N卷边焊缝flanged edge weld* j; s: }, u( t; u. D, [) x) [
塞焊焊缝plug weld1 o: ^$ D" [9 U9 L
纵向焊缝longitudinal weld! Q& }2 R) M; A1 Y
横向焊缝transverse weld( G. \8 R T- V* u3 z
环行焊缝girth weld/ circumferential weld
: J& h( K5 t+ g3 O1 @螺旋形焊缝spiral weld/ helical weld6 S L4 u. l5 ~+ c, K
密封焊缝seal weld
# O) l% R! r7 f; Q: H: G! E承载焊缝strength weld
5 E. o% l1 P- _联系焊缝connective weld/ _0 [+ r1 B2 W' ?* t
定位焊缝tack weld& x+ l; z3 v2 Z# N- A9 ?
焊道bead/ run/ pass& j! Z, Q6 x8 C: d5 [
焊波ripple
( l) w/ L$ c: c焊根weld root/ root of weld
9 Y5 t7 G5 p' P8 @2 j% C焊趾weld toe/ toe
5 O9 k3 t, I8 x3 d封底焊道sealing run (after making main weld)/ back weld
+ V, L3 Y& t2 }0 z8 l5 z打底焊道backing weld (before making main weld)/ back weld& P# u: C2 g8 B& N8 ^! ~+ ?/ ~
根部焊道root pass/ root run9 t/ \0 i5 e2 d3 @
填充焊道filling bead
4 E3 x; v" z0 E, b盖面焊道cosmetic bead/ cover pass
0 D# V; b2 T. A$ K& H6 [) ?7 u D2 l回火焊道temper bead/ annealing bead
9 F5 ^) n7 N. |, K熔透焊道penetration bead
, h, `. t2 E0 t! D# x0 q焊层 layer
- D' ?9 a# ]8 t# x. S6 o" V焊接接头welded joint! t! R: }6 Q" X' d
接头形状joint geometry
* ~0 a+ l1 L0 g* U/ N1 H- c* P等强匹配接头equalmatching weld joint7 U, a- _$ w9 F9 ] X' ^0 N, v6 p
低强匹配接头undermatching weld joint
8 g9 f% F6 k0 z _/ q( }. D- |, l超强匹配接头overmatching weld joint
5 Z! F" g1 C7 O6 H4 g$ I接头根部root of joint( Z& J2 m5 e8 b9 P( G4 W" _! v
对接接头butt joint) C0 S! ^9 `! m' e2 m) `- O0 A+ C
I形对接接头square butt joint
+ o9 Y% R& L5 M, W' s" O a: AV形对接接头single V butt joint0 v9 f4 S6 k2 n5 w2 r7 E
U形对接接头single U butt joint
& |/ Z$ I) U6 C% _: R; L8 c% @J形坡口接头single J butt joint9 y& y7 ], n3 l- @) @
双V形对接接头double V butt joint# N- w. g% T% M# O
双单边V形对接接头double bevel butt joint/ K groove butt joint2 `! `3 V7 ~( O! Z% U
带钝边U形对接接头double U butt joint: o) @ M/ I. l; c& [ ^
带钝边J形坡口接头double J joint
$ Y7 k- h2 d+ `( F1 w3 @角接接头corner joint# a0 C" [ q1 I. [' e+ n5 Q" {
T形接头T joint
" M8 V& G3 Z3 f1 j! ^* X4 d斜T形接头inclined T joint
, S% W& h# w E$ \0 K十字接头cruciform joint/ cross-shaped joint
% B8 r+ L8 I7 ^4 w) y) G. l& w1 z, r三联接头joint among three members6 a5 v; p. M3 A/ t2 p
搭接接头lap joint
; [9 ]9 T% z1 G: Q9 I( {5 ^5 O( a套管接头muff joint/ sleeve joint
" K3 s/ r+ C% |9 ]双盖板接头double strapped joint
/ c5 t+ }$ s4 b- c T$ D, a3 n盖板接头strapped joint
; |$ r3 c9 }, G0 A8 W- P! L" U端接接头edge joint Y/ |; L5 ~2 \+ q
卷边接头flanged edge joint7 d# T) x6 o) j9 Y
锁底对接接头lock butt joint9 k0 U. G, }7 C8 K% m
斜对接接头oblique butt joint7 w I. K" u/ }. X, D9 ?4 y6 y
混合接头mixed joint/ composite joint; F) P8 Y3 O+ w3 X& ]1 O# A$ y- d
有间隙接头open joint
# U+ f- T- v$ G1 G4 `无间隙接头closed joint7 t( j/ G4 e9 \; @" L; o5 E
焊接电弧welding arc/ |! t) p; O) }4 [) U3 Y
电弧形态arc shape
/ {8 [2 O- Q" D4 k7 |1 D8 l电弧物理行为arc physics behaviour
" h9 H) h# t3 B# b @. ~! C: h引弧striking arc
% x+ O, E3 `) f: e: d F引弧电压striking voltage( n* l% }# O0 b2 g7 n, Q" x
电弧气氛arc atmosphere" X- @# }: H+ X" P: [
阴极cathode
y) c' t# X- d- [热阴极hot cathode
' Z1 L/ U4 {: b7 N5 g冷阴极cold cathode, [: n8 @6 v6 y" G& n3 r
阴极斑点cathode spot
' ~) [2 D6 s) Z! _. i' }阴极区cathode region
6 @% @3 m) X9 u$ C阴极区电场强度intensity of the electric field in the cathode region: ?1 Y. U6 D2 [4 {
阴极压降cathode drop i6 H4 H& }2 f+ b W( F% r( O0 C. [
阳极anode" _# w4 r9 k6 T h
阳极斑点anode spot
7 P4 s: Z, ]5 @2 I ^, W% ~斑点压力spot pressure
% p) C4 U7 y( b- W阳极区anode region
3 p: F: }' u" `阳极区电场强度intensity of the electric field in the anode region4 k' ^9 \8 z; t( I. g
阳极压降anode drop+ v8 N- f9 M/ r2 D; d7 o/ u
弧柱arc column/ arc stream% |' `! y9 H7 ~- {; f: R. \
弧柱压降voltage drop in arc column
$ @% Z6 C4 n3 l$ g3 I弧柱电位梯度potential gradient in the arc column2 b0 _, J; y7 F% F7 N
弧焰arc flame
$ @$ |% s1 [0 Y2 D8 W% s弧心arc core- a* k/ V/ c; Y# X
硬电弧forceful arc/ hard arc
: }: D: a! u$ }; L! c0 M软电弧soft arc* i) L6 ^4 M# k, `+ g
旋转电弧rotating arc4 T' b' P1 _2 E! O. I: G
脉冲电弧pulsed arc
" G3 R4 c7 l$ f, ]脉冲喷射电弧pulsed spray arc
- t4 Q5 Z9 h5 b3 \! r/ s- ]& u起皱现象puckering phenomena
# D' x% \- N: p/ i: C起皱电弧puckering arc# Y1 v6 |& D) r3 [5 C
起皱临界电流 puckering critical current% W2 w. T: y" h) m! ?9 O
间接电弧 indirect arc' E- y! d- Q; b( N" D. E
压缩电弧 compressive arc$ S9 j% `' F# e. z& S' H
磁控电弧 magnetic controlling arc
3 M ]7 d+ Y& m% o! w4 V# P' f电弧力 arc force5 u4 R& f) S1 D$ J) S) I3 W
电磁力 electromagnectic force2 V& {& A, p) Y! O! ]" K4 D0 j
电磁收缩效应 pinch effect3 ?7 `* w* t' }9 b/ k
电弧飘移 wandering of arc
# g& R5 C/ B( f4 e+ y7 n. R电弧稳定性 arc stability
; d$ Z( C2 f/ a' i电弧静特性 static characteristic of arc
8 m1 A3 ^1 i7 J% j* A6 B5 ^- x7 F电弧动特性 dynamic characteristic of arc$ u3 v* @% M' B0 z& M2 @: E
最小电压原理 principle of minimum voltage
3 S+ c! q* f7 k电弧挺度arc stiffness
7 ^8 C/ z6 \" F0 s电弧偏吹 arc blow
6 l6 ~, U4 d" Q+ C5 [, ]- r( m) d磁偏吹 magnetic blow' y/ G& s2 ?) E
阴极清理作用 cleaning action of the cathode
, s- e# h/ C5 S4 V/ J6 S# U4 ~电弧自身调节 arc self-regulation5 \" ^. `3 b7 X: C6 s. U
挖掘作用 digging action
9 y) W; c# J5 p极性效应 polarity effect
7 O, @- l( y* ^' M" q; B& E- J `熔滴 droplet
& _! V: k% i1 D: e5 {熔滴比表面积 specific surface of droplet
! O! ]$ n. A2 e6 R; ]熔滴过渡metal transfer
/ \- I3 V; L2 U2 c6 e/ d5 X过度频率 transition frequency
6 Z w3 i3 Y( W粗滴过渡globular transfer; drop transfer$ P8 s; \ P" [5 |8 U/ T# R
短路过渡short circuiting transfer
; _6 k, Y) x6 ^3 \: R喷射过渡spray transfer
^) v2 O4 p, X旋转喷射过渡 rotating spray transfer& L: U2 H0 V' L5 T0 T6 Q' ]
脉冲喷射过渡 pulsed spray transfer+ h" u% V. m: q; C/ q* O
爆炸过渡 explosive transfer# B3 c, X3 ?& d" v; G1 [0 N6 G
渣壁过渡 flux wall guided transfer
% {0 }3 G1 i9 v% u- G2 y! o熔池 molten pool 1 s. r5 s" \& v o2 d1 Q
沸腾状熔池 boiling molten pool7 h) d9 n& E _; K7 c4 z
弧坑crater
7 Q' \9 w. p* E5 [熔渣slag
6 n( Y/ \: O9 U6 x/ O6 M- j渣系 slag system
" ~1 p" |/ t& m M* V8 }3 x; I- d6 \渣系相图 slag system diagram' B! H! ?4 Q! `. ~" [# ~2 ~
碱性渣 basic slag
2 i/ _' _" p( }' z" o' L酸性渣 acid slag/ H4 i- P0 y g
碱度 basicity. h6 j- }, @/ m4 k! O
酸度 acidity8 Y' K0 c9 O* n6 V# X3 Y
长渣 long slag
3 @- U, n& |. O. L% [2 ]8 \: J短渣 short slag h, z: M/ w( _
粘性熔渣 viscous slag! B* C, B1 `& L) _) c( I- ^9 x* k& h
氧化物型熔渣 oxide melting slag! Q" S' q) J6 W" U; e: p; K4 o/ y6 A
盐型熔渣 salt melting slag
9 b! V8 R; `5 v) _9 `& h- P* p盐-氧化物型熔渣 salt-oxide melting slag
. m; K [" f3 i# ~7 S熔渣流动性 fluidity of the slag; slag fluidity6 @# M7 ^ i) T+ u& v& ]2 l
熔渣solidified slag8 F8 C4 E3 c, s4 P: v7 B
多孔焊渣 porous slag
) l1 e! s7 P& a8 T) U! [玻璃状焊渣 vitreous slag
+ P, ]0 J0 S }- T2 A3 j5 L自动脱落焊渣 self-releasing slag
, U9 O3 d" I, w& W8 e! e脱渣性 slag detachability+ S7 U' X1 T; K( h' `) B v( n
焊接设备 welding equipment; welding set- T1 W. k* s$ W' b- Q9 v
焊机 welding machine; welder" E2 B0 C. _( H% I6 x
电焊机 electric welding machine; electric welder8 P" J. Q9 A: u5 Z+ a
焊接电源 welding power source |
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发表于 2008-12-30 14:54:49