Welding Techniques

Lesson 2

Corner joint

In this tutorial, we will look at an angle welded joint. In this joint, the welded parts are placed at an angle of 90⁰ to each other in the shape of the letter L. When the edge of one part lies close to the edge of the other part it is called a closed corner joint, and when the parts touch their corners and have an open space – open corner joint.

We can usually weld the closed corner joint without adding additional material, but with the open corner joint additional filling is mandatory. Refer to the library for more information on the corner welding joint.