Welding 10, 20, A30, B30
WLDG20C
Module 20C: Electric Arc Welding Skills (Core)
Note: All tacks on vee butts are allowed to be ground and feathered prior to root installation.
Note: All root passes are allowed to be ground prior to fill and cap.
Note: Welds in this module may also include specific job-related welds if student will transition directly to a workplace.
Outcome
Perform the required advanced welds capable of passing a bend test to demonstrate arc welding skills with increasing accuracy.
Indicators
| (a) | Perform a vertical uphand fillet on ¼” mild steel (fillet sizes ¼”, 3⁄8” and ½”; 7018). |
| (b) | Perform a 3⁄8” vee butt flat (6010 root, 7018 fill and cap). |
| (c) | Perform a 3⁄8” butt vertical uphand (6010 root, 7018 fill and cap). |
| (d) | Perform a 3⁄8” vee butt horizontal (6010 root, 7018 fill and cap) capable of successfully passing a bend test on root and face. |
| (e) | Compare and chart personal progress to identify increasing skill. |
| (f) | Assess personal technique and results in consultation with the instructor. |
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