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Welding 
Used to evaluate students performance on welding beads and joints
Rubric Code: J345AW
Draft
Public Rubric
Subject: Vocational  
Type: Project  
Grade Levels: (none)

Powered by iRubric Oxy/acetyline welding
  Poor

1 pts

Fair

2 pts

Good

3 pts

Excellent

4 pts

Penetration

Poor

filler metal is on top of base metal, or burn through an bottom of base metal. Hole(s) in base metal
Fair

shows evidence of adi penetration in some of the weld.
Good

shows evidence of good penetration in most of the weld.
Excellent

Weld bead has sufficient buildup, and noburn trough
Width of Bead

Poor

Width of weld bead varies 3/32
Fair

Width of bead weld varies 1/16
Good

Width of weld bead varies 1/32
Excellent

Width of weld bead varies 1/64
Height of bead

Poor

Not consistant and very uneven.
Fair

2 - 3 sections of weld bead too high or too low.
Good

1 section or of weld bead too high or too low.
Excellent

weld bead is half the thickness of the metal or more and does not varie more than 1/64
Apperance

Poor

ripples uneven and rough.
Fair

Most of the weld is rough and has uneven ripples.
Good

Some of the weld is rough and has uneven ripples.
Excellent

Weld is smooth and ripples are evenly spaced.




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