Sheet Metal Box Layout

A flat version of your box.

Sheet metal box layout.

These lines will mark where the walls are bent. I have a graph paper drawing in the pics below but its not for this box 2 trace your template on to your piece of sheet metal as pictured i suggest 20 22 gauge steel 3 cut your piece into the same shape as template. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Then all you need to do is cut out the pattern make the bends and spray on a coat of paint.

By adding cutouts for ports switches ventilation or mounting these versatile and cost effective enclosures can be used in applications ranging from electronics to robotics. The box i have my students create in class ends up being 5 5 x 2 x 3 5. Layout line on your sheet metal to designate where you will be cutting and bending. To make things easy for my students i designed our classroom box so it would be able to work on the size of a standard 8 5 x 11 piece of paper.

The patterns for a cardboard box will look very similar to what you need to plan out for the sheet metal box. Using the gopro hero3 making videos for education. When bending with large returns there are a few tricks outside of just tooling selection. 1 first you want to make an expanded template for your box out of cardboard paper etc.

Box bending can be rather tricky with sheet metal because of the geometry of a press brake. Typically the upper beam or punch holder will get in the way of very deep boxes. You will be bending the four sides up to make the walls so measure out equal lines parallel to the edges. Use the corner notcher to cut out any right angles.

Sheet metal boxes are two part enclosures made by cutting metal sheets and then bending the resulting parts using a press brake to form a box.