Here I learnt how to work with sheet metal in Fusion 360. I learnt parameters and how I can easily change the size and keep it consistent. This would then be cut with the plasma cutter. Using the sheet metal, I used my parameter sizing with tools like the flange to build up my sides. Visualising this revealed the consideration and allowance in the folds and corners. Id then unfold the box to see the net, I could then cut out the corner to allow them to fit.
Throughout the design of the box, I was introduced to parameters. Parameters are variables you can use for specific measurements, this will ensure consistency as the same number is used. You can add as many as you’d like for specific angles and different measurements.
I would then save it as a Dxf file ready to print. You can import it to ‘EdrawingsPro’ to put in the cut lines and you can do a little bit of finishing. It would lay it out and you would get a clear vision of what’s being cut.
After it being sent to this Plasma cutter. You change where you want the cut to start on the metal, close the shutter, and start. It is then a case of hammering together.
I then wanted to look into doing a full box, like enclosed. I Was interested in the way the flanges go in and out of each other. I went of a standard box net drawing. But had a few problems, I count to use the net as I has to build the box up from the flange tool without the net, and then unfold it. This caused a few confusions as I had attached a few bits that didn’t allow me to unfold but resolved eventually. My parameters were just one measurement as it would be the same all around. The different folds going either in or out can also alter the size, not forgetting the cut corners.
