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iRubric: Marathon Adv Welding Project Rubric

iRubric: Marathon Adv Welding Project Rubric

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Marathon Adv Welding Project Rubric 
SMAW Welding Rubric
Students will use wire feed and stick welding techniques to weld t-weld, lap weld and groove weld.
Rubric Code: R9C9BX
By jdebby23
Ready to use
Public Rubric
Subject: Vocational  
Type: Project  
Grade Levels: 9-12

Powered by iRubric Welding Joints
  Advanced

10 pts

Proficient

8 pts

Basic

7 pts

Below Basic

5 pts

Total Points

(N/A)

Plans
1 %

Advanced

Steps and materials were outlined in a fashion that could be followed by anyone without additional explanations. NO teacher help was needed to accomplish this.
Proficient

Steps and materials were outlined in a fashion that could be followed by anyone without additional explanations. Some teacher help was needed to accomplish this.
Basic

Steps and materials were outlined but had 1-2 gaps that require explanation even after teacher feedback.
Below Basic

Plan was seriously incomplete or not sequential even after teacher feedback.
Total Points
Weld width and height:
100 %

Uniform width and thickness throughout the entire length of each weld.
Advanced

Bead is uniform width all along the length of each welld. Has a smooth appearance
Proficient

Bead maintains width and length. Shows some small blemishes along the weld
Basic

Not a uniform thickness through out the weld. Thickness goes to extremes
Below Basic

Weld is cut off in places, not uniform along the weld. Shows bare spots
Total Points
Appearance
100 %

Smooth with uniform dense ripples, doesn’t show the bead traveling to fast or slow
Advanced

Weld shows a constant speed and uniformity the entire length
Proficient

Weld shows a constant speed with some blemishes that are minimal
Basic

Weld shows definite areas of speeding up and slowing down. Ripples tend to be coarse
Below Basic

Weld has been done to fast or to slow. Weld is not complete
Total Points
Face of bead:
100 %

Convex, free of voids and high spots, shows uniformity throughout the bead
Advanced

Has a nice rounded look. Is not overly high, or low. Bead covers a wide area of each weld.
Proficient

Bead is well rounded, mostly uniform over the length of the weld. Shows some high spots and low spots
Basic

Bead shows many high and low area's. Total lack of uniformity throughout the weld
Below Basic

Weld does not blend into one single bead.
Total Points
Edge of bead
100 %

Good fusion, no overlapping or undercutting
Advanced

Sides and edges are smooth blending into each weld. Undercutting is kept to a minimum, Weld does not float on surface
Proficient

Moderately smooth blending. Undercutting and float are present. Stength of the weld is still strong
Basic

Float and undercut are very apartent. Weld lacks strength and flow
Below Basic

Metal is burned through. Weld has no connection to metal,
Total Points
Beginning and ending full size
100 %

Crater well filled
Advanced

End of each weld is complete, the line doesn't taper off
Proficient

Weld ending is full but shows some tapering and a craterpresent
Basic

Crater distinctly present at the end of the bead.
Below Basic

Metal is burned through at the end
Total Points
Measurement
1 %

Advanced

Measurements are accurate. Plans followed.
Proficient

Minor measurement errors. Plans followed but some steps skipped or done incorrectly.
Basic

A few measurement errors. Plans not followed closely. Many steps done incorrectly.
Below Basic

No attention to measurements. Very little accuracy in following plans.
Total Points
Finish
1 %

Advanced

Paint is even. Finish is even with no noticeable imperfections.
Proficient

Paint is even. Finish is even with only the smallest of imperfections noticeable.
Basic

Paint is not consistent throughout the project. Finish has minor imperfections
Below Basic

Paint is blotchy or incomplete. Finish does not cover
Total Points
Time Management
1 %

Advanced

Routinely used time well throughout the project to get the job done.
Proficient

Used time fairly well throughout the project.
Basic

Procrastinated somewhat bud did get the job done on time.
Below Basic

Was unable to adquately meet timeline.
Total Points




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