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4 cards from this section. Quick, good the night before a test.
What type of weld is used to join two surfaces at a corner?
Think of a triangle shape where two pieces meet.
What is the minimum throat thickness for a 6mm weld?
Use the formula for throat thickness.
What type of weld is triangular in cross-section?
Remember the shape associated with each weld type.
True or False: A butt weld assumes full-section strength when properly executed.
Think about how butt welds are applied.
Given a design force of 30kN, determine the required weld length in a fillet if the allowable weld stress is 100MPa. Assume the effective throat thickness is 5mm.
Use the formula: Length = Force / (Stress * Thickness).
If a butt weld has a width of 12mm and using a design load of 50kN, calculate the required throat thickness if the allowable weld stress is 120MPa.
Remember to convert and use units consistently.
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