Fillet Welds

Question 1

What is a fillet weld?

Answer 1

Triangular welds joining two surfaces at an angle.

Fillet welds are commonly used in structural applications to connect components at a right angle.

Question 2

What are groove welds?

Answer 2

Welds in a groove between two members.

Groove welds are typically used for thicker materials or when a strong joint is required.

Question 3

Define stringer beads in welding.

Answer 3

Straight, narrow beads with little side movement.

Stringer beads are often used for thin materials where precision is crucial.

Question 4

What are weave beads?

Answer 4

Wider and involve side-to-side motion for coverage.

Weave beads are beneficial for covering larger gaps and providing better fusion.

Question 5

What should be the appearance of a good weld pool?

Answer 5

Smooth, shiny, and show clear definition of the puddle.

A well-defined weld pool indicates proper heat and technique.

Question 6

What is the recommended angle for electrode positioning during welding?

Answer 6

10-15 degrees.

Maintaining the correct angle is crucial for achieving the desired penetration and bead shape.

Question 7

What factors should be maintained for desired penetration and bead shape?

Answer 7

Correct angle and travel speed.

Adjusting these factors can significantly affect the quality of the weld.