juntas e simbolos
TRANSCRIPT
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INDICAÇÃO DE SOLDAISO 2553 – Welded, brazed and soldered
joints – Symbolic representation on drawings
TAMANHO DO
CHANFRO
LADO DA
SETA
LADO OPOSTO À SETA
ESPECIFICAÇÃO, PROCESSO OU REFERÊNCIA
CALDA
SÍMBOLO DO CHANFRO
PROFUNDIDADE DE PENETRAÇÃO
ÂNGULO DO CHÂNFRO
ABERTURA DA RAIZ
LINHA DE REFERÊNCIACONTORNO
SETA
SOLDA DE CAMPO
GEOMETRIA DO CORDÃO
Nº DE CORDÕES x SEU COMPRIMENTO
(DISTANCIA ENTRE ELES)
FILETE:z = perna
a = garganta
ACABAMENTO DA SOLDA
SOLDA INTERMITENTE INTERCALADA
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SÍMBOLO DA GEOMETRIA DO CORDÃO(CONTOUR)
RETO (FLUSH OR FLAT)
CONVEXO (CONVEX)
CÔNCAVO (CONCAVE)
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ACABAMENTO SUPERFICIAL DO CORDÃO
(FINISHING)
C – Rebarbamento (Chipping)
G – Esmerilhamento (Grinding)
H – Martelamento (Hammering)
M – Usinagem (Machining)
R – Laminação (Rolling)
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RAIZ
JUNTADE TOPO
ABERTURA DA RAIZ
TIPOS DE JUNÇÕES
(BUTT JOINT)
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RAIZ JUNTADE CANTO (em L)A
BE
RT
UR
A D
A R
AIZ
(CORNER JOINT)
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RAIZ JUNTA EM T
AB
ER
TU
RA
DA
RA
IZ(T- JOINT)
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JUNTA SOBREPOSTA
(LAP JOINT)
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0 a 30°
JUNTA EM ÂNGULO
(EDGE JOINT)
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CHANFRO RETO(sem chanfro)3
TIPOS DE CHANFROS(GROOVE)
(SQUARE GROOVE)
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CHANFROEM BISEL3
PARTIAL BEVEL ELD
(BEVEL GROOVE)
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CHANFROEM V
3
(V-GROOVE)
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CHANFROEM J3
(J-GROOVE)
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CHANFROEM U3
(U-GROOVE)
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CHANFRO COM ARCO EM BISEL
3
(FLARE-BEVEL GROOVE)
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CHANFRO COM ARCO EM V
3
(FLARE-V GROOVE)
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1
12 3
4 56 7 8
9 10 11 12
12345
COMPOSIÇÃODO CORDÃO DE SOLDA
1 Cordão de solda
5 Camadas
12 Passes
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NOMENCLATURADO CORDÃO DE SOLDA
Face do CordãoMargem do Cordão
Raiz do Cordão
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DIMENSÕESDO CORDÃO DE SOLDA
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SOLDA DE FILETE
FILLET WELD
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Face do Filete
Margem do Filete
Raiz do Filete
NOMENCLATURA DO FILETE
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DIMENSÕES DO FILETE (PERNA)
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DIMENSÕES DO FILETE (GARGANTA)
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DIMENSÕES DO FILETE
PERNA (z) GARGANTA (a)
Z = 1,414 a a = 0,707 z
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(MELT THROUGH)
SOLDA COM PENETRAÇÃO TOTAL
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CONTRASOLDA(BACK or BACKING)
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EXEMPLOS DE INDICAÇÃO DE SOLDA
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Nota: A dimensão total de penetração da solda é de 15mm.
(6)(11)10
5
25°
3 Veja nota
ES
ME
RIL
HA
ME
NT
O G
G
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z8
REBARBAMENTO
C
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z6
z6
(10)
(10)
REBARBAMENTO
C
C
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VALORES DE REFERÊNCIA PARA
ESPESSURA DA PERNA DO FILETE (z)PARA SOLDA DE FECHAMENTO
E z
ESPESSURA DACHAPA MAIS GROSSA (mm)
ESPESSURA DAPERNA DO FILETE (z) (mm)
ACIMA DE ATÉ IGUAL OU ACIMA DE
ATÉ
- 6 3 e
6 13 5
e-2
13 19 6
19 38 8
38 57 10
57 152 13
152 - 16
a = 0,707 z
GARGANTA