Description
Each inspector, fabricator, welder and mechanical engineer should know the groove designs replicated by these specimens. They have been produced for the student to familiarize him/her self with the different groove designs. Each one of them may be called for depending on what the engineer is wanting to accomplish. As there are representative welding symbols that may be displayed, the fabricator, welder, and inspector should be able to ensure that the welding symbol is followed.
Details
R11-1: Single V-groove with hollow bead porosity in the root
R11-2: Double V-groove design
R11-3: Single bevel groove weld
R11-4: Double Bevel groove weld
R11-5: Single J-groove
R11-6: Double J-groove design
R11-7: Single U-groove
R11-8: Double U-groove design
R11-9: Scarf
R11-10: Standard T-Joint Fillet weld
R11-11: Chain Intermittent Fillet Weld
R11-12: Staggered Intermittent Fillet Weld
R11-13: Arc Spot Weld
R11-14: Arc Seam Weld
R11-15: Single Flare V-groove
R11-16: Double Flare V-groove weld
R11-17: Single Flare Bevel groove weld
R11-18: Double Flare Bevel groove weld
R11-19: Single Compound Bevel groove weld
R11-20: Stud weld
R11-21: Weld Overlay (surfacing weld) on pipe in the circumferential direction
R11-22: Resistant seam weld
R11-23: Square groove weld
R11-24: Plug weld with some filler metal installed
R11-25: Slot weld with some filler metal installed
R11-26: Big resistant spot weld
R11-27: AWS D1.1 “T” joint
R11-28: AWS D1.1 “K” joint
R11-29: AWS D1.1 “Y” joint
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