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Welding Technique 
Welding Technique
Student will perform a: butt weld, lap weld, T-joint weld. A total of 6 welds will be performed ( 2 per type) 1 with push technique and one with pull technique.
Rubric Code: H2W89W5
By Michaelstanley
Ready to use
Public Rubric
Subject: Vocational  
Type: Project  
Grade Levels: 9-12

Powered by iRubric Welding Technique
  Excellent

20 pts

Above Average

15 pts

Good

10 pts

Fair

5 pts

Poor

1 pts

Safety

Use of welding helmet, welding gloves, leather welding jacket, leather boots, welding respirator and safety glasses. Removed flammable items from welding area.
Excellent

Used all necessary safety items & precautions.
Safety glasses, welding helmet, gloves, boots, jacket, respirator were all worn.
Above Average

Used most of all the necessary safety items & precautions. student Missed 1 of the below items.
Safety glasses, welding helmet, gloves, boots, jacket, respirator were all worn.
Good

Used most of all the necessary safety items & precautions. student Missed 2 of the below items.
Safety glasses, welding helmet, gloves, boots, jacket, respirator were all worn.
Fair

Used most of all the necessary safety items & precautions. student Missed 3 of the below items.
Safety glasses, welding helmet, gloves, boots, jacket, respirator were all worn.
Poor

Student did not follow any safety precautions or use proper weld clothing.
Stick Out

Set "Stick out" prior to welding
Excellent

Student set the "stick out" between 1/4 and 1/2 of an inch prior to making first weld.
Above Average

Student set the "stick out" below 1/4 of an inch prior to making first weld.
Good

Student set the "stick out" above 1/2 of an inch prior to making first weld.
Fair

student did not set "stick out" prior to welding, but did set it after making first weld.
Poor

student did not set "stick out"
Work Angle

Align the welding torch to the work surface
Excellent

Student aligned the welding torch so that the electrode was pointing at the center of the joint to be welded. student kept a consistent angle while welding.
90' for butt weld
70' for lap weld
45' for T-joint weld
Above Average

Student kept a descent work angle will welding, but wandered slightly along the joint. overall appearance is acceptable.
Good

Student allowed angle to decrease or increase to much while welding. overall appearance is not acceptable and a wave pattern is visible in the weld.
Fair

Student used the incorrect work angle for the joint type being welded.
Poor
Travel Angle

Align welding torch for the push or pull technique.
Excellent

Student use the correct travel angle for either a "Push Technique" or "Pull Technique".
Between 80 & 70 degrees tilt to the work surface.
Above Average

Student slightly increased travel angle while welding. Very slight imperfection is visible in the weld.
Good

Student slightly decreased travel angle while welding. Very slight imperfection is visible in the weld.
Lots of weld splatter and poor penetration.
Fair

Student increased or decreased travel angle while welding. Very noticeable imperfections are visible in the weld. Burn thru or undercut are noticeable.
Poor

Student keep no consistent travel angle while welding. Durability of the weld is compromised and will not hold.
Travel Speed

Keep a constant speed while welding.
Excellent

Student keep a constant speed while welding. Bead of weld is perfect and penetration is perfect.
Above Average

Student was slightly inconsistent while welding. Bead of weld goes from wide to narrow along the joint. penetration is acceptable.
Good

Student went to fast while welding. Bead of weld is to narrow for the size of the joint being welded. no penetration to the base metal
Fair

Student went to slow while welding. Undercut is highly visible. spots of burn through are noticeable.
Poor

Student went to slow, burned thru majority of the panel being welded.




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