Weld Joints and weld symbols Types of Weld

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Weld Joints and weld symbols

Weld Joints and weld symbols

Types of Weld Joints

Types of Weld Joints

Weld Joints

Weld Joints

Types of welds

Types of welds

Groove weld and Fillet weld Terminology

Groove weld and Fillet weld Terminology

Types of Joints

Types of Joints

Reference Line must always be horizontal, Arrow points to the line or lines on

Reference Line must always be horizontal, Arrow points to the line or lines on drawing which clearly identify the proposed joint or weld area. Reference Line (Required element) Arrow Tail The tail of the welding symbol is used to indicate the welding or cutting processes, as well as the welding specification, procedures, or the supplementary information to be used in making the weld.

Weld symbol Reference Line (Required element) Arrow connects reference line to arrow side member

Weld symbol Reference Line (Required element) Arrow connects reference line to arrow side member of joint or arrow side of joint Arrow Tail omitted when reference not used Tail The tail of the welding symbol is used to indicate the welding or cutting processes, as well as the welding specification, procedures, or the supplementary information to be used in making the weld.

All the way Around A circle at the tangent of the arrow and the

All the way Around A circle at the tangent of the arrow and the reference line means welding to be all around.

Size of Fillet Weld Noted 1/4

Size of Fillet Weld Noted 1/4

Plug or Slot Weld Symbol Arrow Side

Plug or Slot Weld Symbol Arrow Side

Chain Intermittent Fillet Weld both sides each end and 10 inches center to center

Chain Intermittent Fillet Weld both sides each end and 10 inches center to center in between 1/4 2 -10 10 in

Staggered Intermittent Fillet Weld ends than 10 inch centers staggered each side 1/4 2

Staggered Intermittent Fillet Weld ends than 10 inch centers staggered each side 1/4 2 -10 10 in

Weld symbols

Weld symbols

Groove weld

Groove weld

3/8 inch fillet weld Melt through

3/8 inch fillet weld Melt through