A Guide to Sheet Metal Fabrication Processes

Overview

Sheet metal fabrication encompasses cutting, bending, and forming processes to create metal components. From simple brackets to complex enclosures, understanding these processes is essential.

Cutting Processes

Laser cutting offers precision and speed for complex profiles. Water jet cutting handles thicker materials without heat-affected zones. Plasma cutting works well for conductive metals at lower cost.

Bending and Forming

Press brake bending creates precise angles using V-dies and punches. Roll forming produces continuous profiles from coiled sheet metal. Stamping and deep drawing form complex 3D shapes.

Summary: Choosing the right fabrication process depends on material, thickness, tolerances, and production volume needs.