Cutting, folding, tolerances and shop drawings.
Cutting is easy to buy. Folding to a tolerance you can assemble without a hammer is the half that decides whether a batch is a job or a rework.
Read: Precision cutting and bending: whenTrays, covers, hoppers, guards and custom boxes. The skill is not cutting a blank. It is making an assembly that is stiff, cleanable and repeatable.
Read: Sheet metal fabrication: from aA drawing that dimensions a fold to a sharp corner cannot be made. Bend allowance, inside radius and grain direction decide whether fifty brackets go together without a hammer.
Read: Bend radius, springback and whyThese articles are general. Your site, your dimensions and your programme are not, so tell us about those instead.
