What does a groove weld symbol indicate on a drawing?

What does a groove weld symbol indicate on a drawing?

• A. Fillet weld symbol
• B. Tack weld symbol
• C. Groove type and depth
• D. Spot weld symbol

Answer: (C)

Groove weld symbols tell you how the joint is prepared and how much weld metal to deposit. They specify the shape of the groove (for example, V, U, J, bevel, or a square groove) and the depth of the weld that must be placed in that groove. This information is essential for achieving the proper fusion and joint strength on butt or edge joints. Other weld symbols exist for different types of welds—fillet, tack, or spot welds—but that particular symbol focuses on the groove geometry and how deep the weld needs to fill the groove.

Groove weld symbols tell you how the joint is prepared and how much weld metal to deposit. They specify the shape of the groove (for example, V, U, J, bevel, or a square groove) and the depth of the weld that must be placed in that groove. This information is essential for achieving the proper fusion and joint strength on butt or edge joints. Other weld symbols exist for different types of welds—fillet, tack, or spot welds—but that particular symbol focuses on the groove geometry and how deep the weld needs to fill the groove.