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焊缝符号 welding symbol
# X) U: [) a3 x1 \5 Q5 {焊缝金属 weld metal; [7 o( d6 D- q
填充金属 filler metal
: F4 {# e4 |: V* N1 w熔敷金属 deposited metal
8 ^, h) t( S; J6 b. O# _焊缝表面weld face/ face of weld+ U) G. {9 x- D7 A0 G& A( h
焊缝背面 back of weld+ f1 \* G4 g. }9 f9 V8 V4 z
焊缝轴线axis of weld/ }; e0 y+ k$ z7 }
焊缝尺寸 size of weld
# ~+ C" k. A4 n- @+ y: y/ w焊缝宽度weld width/ width of weld
( t! S3 u) T3 B; y# |# d; O焊缝长度 weld length/ length of weld0 z7 H/ r d4 U% s; b
焊缝有效长度 effective length of weld
+ x! w* N, a8 [* P焊缝厚度 throat depth/ throat thickness8 K. a0 }/ {2 I y
焊缝计算厚度theoretical throat$ m; }+ p: ^1 P5 t1 S, T) Q
焊缝实际厚度actual throat6 N* n- s, l* o! L, l# C/ r a
熔深penetration/ depth of penetration
& P5 V: O& V, v* j: {9 g- S& @焊缝成形appearance of weld
* a h# `9 D! ~) P焊缝成形系数form factor of weld
9 s; |' }$ T( o- ~1 y6 z' x7 X1 U余高 reinforcement/ excess weld metal
$ e% _/ I6 a! X, E5 e! b! ]背面余高root reinforcement
0 U7 v3 a6 C! O: B3 y/ T削平焊缝flush weld/ weld machined flush
+ z$ _6 l' _5 L5 ]# v! r6 N对接焊缝butt weld
# p J. e O# p% P. l角焊缝fillet
# S% j6 X# g4 n. ]0 T5 U1 V( Z焊脚leg/ fillet weld leg
9 S1 a/ r+ U* E5 A* L& n( q3 _' f角焊缝断面形状profile of fillet weld
( J! U% [# H4 G9 u9 @2 U平形角焊缝flat fillet
- \$ e* P/ F. d7 N) o4 [凸形角焊缝convex fillet weld$ w; R9 n7 ?! i* l a- T
凹形角焊缝concave fillet weld' Y% _: x9 Z; l! ?: }5 ~
角焊缝凹度concavity
/ x- h7 V1 b8 z4 E2 [4 x. U侧面角焊缝side fillet weld/ fillet weld in parallel shear
4 W; ]$ c6 |6 s! J/ q正面角焊缝front fillet weld/ fillet weld in normal shear F- Q; _- ~/ H+ F- X
立角焊缝fillet weld in the vertical position
, {9 k4 G4 R0 o) P, y6 R横角焊缝fillet weld in the horizontal position
( Y: F$ v" m' T& M' ^2 n+ _平角焊缝fillet weld in the flat position3 C8 ^% ~. G& q, X! `. a
斜角焊缝oblique fillet weld
/ W+ r2 W' [8 ~$ Q s连续焊缝continuous weld
# {" k4 v+ x6 n5 E, I断续焊缝intermittent weld
& v+ C5 R" @' A1 ]3 B5 N4 t; D连续角焊缝continuous fillet weld6 j/ v3 ` w& s$ G: ~0 W2 T! F
断续角焊缝intermittent fillet weld
! X! B, S* \. l) X5 X3 @交错断续角焊靤taggered intermittent fillet weld( z% r4 q: t% x% L
并列断续角焊缝chain intermittent fillet weld
" T4 R* ?5 w5 @7 n+ d端接焊缝edge weld
1 R9 x* l$ S+ R7 k9 [4 x卷边焊缝flanged edge weld* h6 n& B, V; T; ~8 l g$ j
塞焊焊缝plug weld& Q7 F: |9 W" q5 R; C% _
纵向焊缝longitudinal weld/ d) K7 G! ^. n, }* B0 o+ u5 T) E
横向焊缝transverse weld
. p8 j/ e6 j, N7 w环行焊缝girth weld/ circumferential weld
0 r G- y. C1 h5 y2 s; [螺旋形焊缝spiral weld/ helical weld
/ m8 z) B: E- m, c7 i, ?& H n密封焊缝seal weld- L% A( l/ _- E9 D! b6 [$ ?& g
承载焊缝strength weld
8 {# ]' ^( [4 T2 L2 B联系焊缝connective weld
/ c& E" a2 V% D! E9 ]定位焊缝tack weld
5 D5 u, _: I0 {9 G) f5 x焊道bead/ run/ pass
5 S" q5 `8 a9 ]& K: d焊波ripple: c) S) b8 C* i- Y, J/ F/ m/ Q3 O
焊根weld root/ root of weld$ s, V# `* _5 W, [- z5 ~# s2 v( p {% {
焊趾weld toe/ toe
5 H! c' E! r( C0 G# g# v封底焊道sealing run (after making main weld)/ back weld
: D- V( }- R. W ]- s打底焊道backing weld (before making main weld)/ back weld
( d' P- J8 e _+ l根部焊道root pass/ root run
) v3 O8 P4 @" p. P填充焊道filling bead
9 u; n4 z* J, T$ r0 Q5 E. `+ u8 u盖面焊道cosmetic bead/ cover pass8 B. ?7 k) I* T% F" a8 Z x* h
回火焊道temper bead/ annealing bead
# D6 N8 {. }- ^: q, o& `. H熔透焊道penetration bead0 [ n# ^- E2 `2 K! s( A
焊层 layer
1 f! }6 a& y5 y+ x* ]9 ]焊接接头welded joint* |' _4 v" d( y7 ]
接头形状joint geometry
1 P1 }/ j# Y$ x; M8 ]3 h4 Z等强匹配接头equalmatching weld joint* R9 F$ s, f: y3 K, _! n' P
低强匹配接头undermatching weld joint
( r+ P( x- @! s# [+ _超强匹配接头overmatching weld joint
. r; h/ B) \& B# n6 ]7 L# q9 O: D# Z接头根部root of joint
1 ]. q# Z* ]3 ?7 h# x: r% g1 C9 I对接接头butt joint
6 N5 c/ ^0 w7 Q* Z; m4 Q! D$ qI形对接接头square butt joint" H" v1 ~" [% V8 U; i5 ^
V形对接接头single V butt joint1 p- ~+ V2 ]4 z# V n5 B* ^
U形对接接头single U butt joint
! d% }+ u9 [8 O9 G4 x4 n5 ?4 G8 I3 dJ形坡口接头single J butt joint
( k8 U1 Q. l; S7 n双V形对接接头double V butt joint, `( v. u; E" I$ ^- @0 M
双单边V形对接接头double bevel butt joint/ K groove butt joint
7 x* {" I- _1 t' t) m带钝边U形对接接头double U butt joint6 m& L2 J2 p! h/ B, _# K& H
带钝边J形坡口接头double J joint
2 b$ c* {3 t( _, |4 Q5 d1 y角接接头corner joint/ Y2 M* D5 \ R& L F+ M: @
T形接头T joint) {+ z D7 ~* p# K% A
斜T形接头inclined T joint+ e; c6 M" E* `* p
十字接头cruciform joint/ cross-shaped joint
! Q R. x; |& n; s; q) V三联接头joint among three members- |5 r: S# y7 b8 {
搭接接头lap joint, b0 F" Y, b3 S) _& ?
套管接头muff joint/ sleeve joint
% v3 R: a- \& _$ D* F. y n双盖板接头double strapped joint/ L/ @* }. b, D# J8 E: p( ?4 A
盖板接头strapped joint
4 X7 q5 ~* z( u& E端接接头edge joint
( B2 H( C6 o' N6 ]1 ^* l卷边接头flanged edge joint
1 X% `# t7 `" x锁底对接接头lock butt joint: ]* q8 m% W/ K5 ?1 U
斜对接接头oblique butt joint
+ r# w1 k- K: x+ g2 D混合接头mixed joint/ composite joint
" l- H: ?5 w# h+ J# i$ v, b5 \有间隙接头open joint4 a3 U& x$ h% t9 v0 h; T& E$ b; n$ |7 W
无间隙接头closed joint: M2 v' k3 j) A- U* Z% c
焊接电弧welding arc' y% O- w e$ K8 j$ ?
电弧形态arc shape- K' q; W0 f# M d
电弧物理行为arc physics behaviour
+ |7 O5 ^' r& c, D引弧striking arc g; w% M6 ?; k# r) [
引弧电压striking voltage
+ z5 \. x9 C9 y电弧气氛arc atmosphere; o$ p! k9 t, O: s( ?
阴极cathode2 j' ?/ A% R9 V% c5 K5 E0 s
热阴极hot cathode' m$ b' C) _; Q$ {9 d
冷阴极cold cathode u( N; x# P+ y/ C, R) E8 P1 {
阴极斑点cathode spot9 F" D2 \& ~. s& x+ Y1 t5 O
阴极区cathode region
# p6 M& x1 F5 U( f! W5 J* L- g阴极区电场强度intensity of the electric field in the cathode region1 i+ D7 U, R& g$ j5 \
阴极压降cathode drop* l' q5 d1 z4 K% _2 L' z% I3 g }" C, C
阳极anode
9 {; i. ]. w R- V/ H- {- c阳极斑点anode spot5 ^8 q8 _" A+ \5 j: f" t6 |: g$ f
斑点压力spot pressure/ e# G" C) t! @6 x Y0 ]- Y: A4 Q
阳极区anode region
* R2 u C: n- }/ `& z阳极区电场强度intensity of the electric field in the anode region
4 X6 _3 Q6 `! d# F. x阳极压降anode drop
8 w# K9 K" W3 V) t& `* w2 H, F6 Z弧柱arc column/ arc stream9 E* P* s h u& e; r @
弧柱压降voltage drop in arc column3 R& E3 K7 L( h
弧柱电位梯度potential gradient in the arc column t$ _( @4 T) C- O
弧焰arc flame) g3 C, u2 n- c- N6 {# b0 w
弧心arc core
- v0 W) n- I( e! c* Z硬电弧forceful arc/ hard arc4 C0 ^4 @9 C& M+ g& ]% A2 e
软电弧soft arc
% w( v- M6 f; [" W s1 g W旋转电弧rotating arc
! N5 o- ?. J y9 O e$ o: L脉冲电弧pulsed arc9 f) K' z2 X" _$ |3 h
脉冲喷射电弧pulsed spray arc1 Z# K1 {7 i9 D
起皱现象puckering phenomena# q3 B, V( K4 w/ r4 `3 z
起皱电弧puckering arc
2 w$ E9 \( ?0 `3 p0 b起皱临界电流 puckering critical current
" M9 R0 }8 y0 J1 M' t间接电弧 indirect arc
4 b2 v' q; E2 p压缩电弧 compressive arc3 F" P- k) ^& e$ g) S# R
磁控电弧 magnetic controlling arc+ e" {4 H. t, C( L/ d: Y' B, w
电弧力 arc force0 Y& {+ m( ?/ L
电磁力 electromagnectic force1 D1 ?, ^9 q" \+ }1 g, O' c
电磁收缩效应 pinch effect) ~9 x; y' @" O% Y; V
电弧飘移 wandering of arc
: P& @* u1 c7 E& i, d. Y7 e' K' w电弧稳定性 arc stability* G& _8 q6 ^+ @0 @
电弧静特性 static characteristic of arc t: N+ a) X% A
电弧动特性 dynamic characteristic of arc( ?/ `. X# n9 R6 n1 [; Z! _
最小电压原理 principle of minimum voltage
0 H; W5 E/ c) f" K电弧挺度arc stiffness
n; o6 s. s5 g. @+ D" Q电弧偏吹 arc blow
+ u. o2 r4 d/ {磁偏吹 magnetic blow
! g* C4 x: l$ r/ s! V. T1 v阴极清理作用 cleaning action of the cathode! Q( l4 a0 C( V! P
电弧自身调节 arc self-regulation3 _5 t% B" R) `) u2 I4 W, Q4 f' x8 b# y. w
挖掘作用 digging action$ m5 M6 c1 E% Z! s
极性效应 polarity effect
, s Y# }- v$ ]6 ]) W& s熔滴 droplet
( l5 T+ {4 Z$ @4 s熔滴比表面积 specific surface of droplet
+ }# f' H+ K. O3 a. |& h" f熔滴过渡metal transfer8 D. X) s" M0 s( @; @. W
过度频率 transition frequency
4 A7 ?- a1 A, i+ W9 D粗滴过渡globular transfer; drop transfer
5 `' C; k! u" |; @9 ~( g, V短路过渡short circuiting transfer/ Q5 k# e8 D9 Y, N
喷射过渡spray transfer& ?. P* K) r- l
旋转喷射过渡 rotating spray transfer
) z }* p9 E$ j脉冲喷射过渡 pulsed spray transfer
0 G! M i, N( h- D. `& z& j爆炸过渡 explosive transfer
' E) p. g, O6 O4 u渣壁过渡 flux wall guided transfer9 q3 K) p+ q, K
熔池 molten pool 4 X( ~6 o& ~2 L& }) }8 ^& `
沸腾状熔池 boiling molten pool
2 Y# [+ z4 d0 P$ ]$ E8 ?4 j弧坑crater3 _1 U/ Z& ]2 ~8 B& ~& ~: L1 E
熔渣slag
5 ~, d. K' w& R) x渣系 slag system' m1 b# t6 q1 D* ^$ I
渣系相图 slag system diagram
/ e& d4 z, z% Q, ^碱性渣 basic slag# |' Y& Z( p( ?& }0 t
酸性渣 acid slag
% F/ U! |, r0 l( u; A4 }/ J( \. `碱度 basicity
; y) `) t" v' T& S9 ?酸度 acidity
. C+ K) E& |9 w; D; t* d长渣 long slag' v6 h$ T4 n3 Q7 s8 ^# ^
短渣 short slag
- ~ W b4 J& V: I7 s3 B' e粘性熔渣 viscous slag& T9 B/ A4 \/ Y3 k2 d; Z; Y/ g
氧化物型熔渣 oxide melting slag7 w: M2 W- j2 x
盐型熔渣 salt melting slag5 V5 W, }+ |9 v1 g4 y
盐-氧化物型熔渣 salt-oxide melting slag
' u, j J8 Q8 X- J+ b8 w* f: B熔渣流动性 fluidity of the slag; slag fluidity3 m$ [% B3 k& Q! W0 f- P
熔渣solidified slag
0 o) N- m. l, C1 t, R# [8 D$ X多孔焊渣 porous slag& c5 x* {* [6 l4 Y9 ]' c4 y
玻璃状焊渣 vitreous slag
( Y9 A1 R. b( U! b) l9 {2 _5 ^自动脱落焊渣 self-releasing slag
) @% n6 `$ V% n* Y1 r8 Q3 l3 p脱渣性 slag detachability
) X$ `$ P5 x' k1 W( ~, l( ]# K焊接设备 welding equipment; welding set
( E1 R/ Y! R1 E) G, N焊机 welding machine; welder
1 @+ z& g, N0 Y4 H0 q* N! O& t b电焊机 electric welding machine; electric welder+ X7 z; ]; r9 ~
焊接电源 welding power source |
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发表于 2008-12-30 14:54:49