Deep drawn aluminum enclosures are typically formed from aluminum sheets via stamping and deep drawing into boxes, covers, or other deep structures. Key design considerations include material thickness, drawing depth, sidewall profile, bottom geometry, corner radii, edge flanging, and trimming requirements.

If mounting holes, connector cutouts, threads, or gasket grooves are required, determine whether they should be machined before or after forming. Appearance, dimensional accuracy, and deformation control depend heavily on material temper, tooling design, and the forming process. This article outlines key points to confirm in advance regarding structural design, tooling evaluation, and secondary processing.