日本验船师全套培训资料Welding(Procedure)
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Basic welding sequence (2/3)
Basic welding sequence (3/3)
Welding sequence of plates (1/2)
Welding sequence of plates (2/2)
Welding sequence at “T” joint (1/2)
Welding sequence at “T” joint (2/2)
Example of joint with web and face
Welding sequence for web and face
Kind of scallop
Block joint of longitudinal member
Special requirements for fillet welding
Tubular pillar end
Slot weld
Joint of cast/forged steel
Joint of plate to cast/forged steel
Basic welding sequence (1/3)
End connections of section bar (F1)
Special requirements for fillet welding
Bilge keel
Special requirements for fillet welding
Stringer plate & sheer strake
Welding sequence for partial renewal
Welding sequence for closing access hole来自百度文库
Welding sequence for collar plate
Welding sequence for closing hole (1/2)
Thickness is 25 mm or less
Welding sequence for closing hole (2/2)
Thickness is more than 25 mm
Welding (Procedure)
September 2004
Edge preparation for butt joint (1/5)
Thickness is 6mm or less
Edge preparation for butt joint (2/5)
Thickness is more than 6mm
Otherwise, staggered intermittent fillet weld
Special requirements for fillet welding
Hold frames of bulk carrier
Special requirements for fillet welding
Edge preparation for butt joint (3/5)
Difference in thickness is 3mm or less
Edge preparation for butt joint (4/5)
Difference in thickness is more than 3mm
Edge preparation for butt joint (5/5)
One side welding
Special requirements for fillet welding
Special requirements for fillet welding
High stress area