Symbols for welding

Arrow Side

When the weld symbol is placed below the reference line, it shows that a weld is needed on this

both sides

When the weld symbol is placed above and below the reference line, it shows that a weld is needed on this

Other Side

When the weld symbol is placed above the reference line, it shows that a weld is needed on this

Pitch

The measurement from the center of one segment to the center of another segment

C

Abbreviation for Chipping

G

Abbreviation for Grinding

H

Abbreviation for Hammering

M

Abbreviation for Machining

P

Abbreviation for Planishing

R

Abbreviation for Rolling

U

Abbreviation for Unspecified

AU

Abbreviation for Automatic welding

MA

Abbreviation for Manual welding

ME

Abbreviation for Mechanized welding

SA

Abbreviation for Semi-Automatic welding

What side is this spot weld symbol on?

No Side Significance

Which side is the bevel place on, A or B?

Side B

Which side is the bevel placed on, A or B?

Side A

A

A