Design Consideration For Sheet Metal Parts

Because bends stretch the metal features must stand away from bends to avoid distortion.

Design consideration for sheet metal parts.

Parts used for low volume prototypes and high volume production runs are most cost effective due to large initial setup and material costs. Sheet metal parts are known for their durability which makes them great for end use applications e g. Center to center distance between two holes. They start out flat.

In this blog we are going to focus on sheet metal design considerations such as material selection wall thickness bend radii bend allowance k factor bend reliefs manufacturing process cad platforms advantages limitations and finally ending with improvians take. A useful convention is 4t four. It has a significantly lower cost than machining cavities into metal blocks. Minimum distance between hole slot edge to bend edge is recommended to avoid metal.

A press brake creates a bend. How to design good sheet metal parts hole slot distance from bend edge. Consider material and finishing options along with design elements like bends reliefs holes and slots when developing sheet metal components before diving into the details of sheet metal fabrication recognize a basic fact of all sheet metal parts. Sheet metal fabrication is most economical when it uses configurations of universal tools rather than part specific.