Welding Basics: Understanding Butt Welding

What type of weld fits two pieces of metal together end-to-end for welding?

a. Butt weld

b. Fillet weld

c. Lap weld

d. T-joint weld

Final answer:

Answer:

A butt weld is the type of weld that fits two pieces of metal together end-to-end for welding. Other types of welds like fillet weld, lap weld, and T-joint weld are used for different purposes.

Explanation:

The type of weld that fits two pieces of metal together end-to-end for welding is referred to as a butt weld. When performing a butt weld, the two pieces of metal are connected end-to-end and then welded along the joint. This is often used in applications where a strong, continuous connection is required and it's important that the welding does not alter the uniformity of the material.

Other types of welds such as fillet weld, lap weld, and T-joint weld are used for different purposes. For instance, a fillet weld is used to join two pieces of metal at right angles, a lap weld is used when one piece is laid over another and welded along the overlap, and a T-joint weld is used when one piece of metal is joined to the center of another in the shape of a 'T'.