stuntknife for use for stage combat. blunt aluminum blade with no sharp/pointy edges
So I wanted to expand my fusion 360 skills and aluminum machining expertise. I do some stage fighting and I thought a stage fighting knife would be cool to make.
Made a fusion 360 cad model and rendered a test to see how it would look. I used a custom environment to place the background. I started with machining and place the aluminum stock in a pocket in an extra sacrificial layer on top of the normal one.
The to extra holes are there because this was a scrap piece of aluminium they had laying a round at the makerspace bitraf where I made it.
The reason it is in a pocket is the same reason that there are plastic plugs in the aluminum stock. To make sure that the position is a exactly known so that it can be milled on both sides.
I used tabs to make sure that the knife could be milled on both sides.
The finished blade without any finishing. I finished it on a circular sander and a sander sponge.
Making the handles where very straight forwards.
After some sanding this was the finished result. Not exactly a museum piece but it serves it's purpose. I found out a lot about how I could make it better and planing to maybe make another one.