Today I decided I was going to have a go at trying some different leg joints for the puppet. I was researching different techniques and looking at my own puppets that I had made previously and I wanted to try something I hadn’t done before.Â
A few weeks ago we were taught how to use the laser cutter and looking at the joints for marionettes and how uniform they were, I decided to have a go at designing a leg using the laser cutter. I had carved out a type of marionette joint from some scrap wood but it seemed very similar to other joints I’d made and the laser cutter was a completely different challenge.Â
I drew up a simple rectangular leg design with a rounded end on the top leg and pieces to go in between.Â
I had to fiddle with the power a lot and still couldn't cut through what I wanted - after about a million attempts and realised that the laser wasn’t focused which was a major reason why it wasn’t cutting through.Â
However, even after focusing the laser again it still wouldn't cut through the 3mm ply. I tried again with a smaller design and I still had no success.Â
I swapped out the 3ply and replace it with 2ply to see if that helped and the new focused laser and a thinner ply was much more successful on the first cut but still didn’t leave me with loose pieces. I did have to push them from the wood and it was very blackened around the edges - its wasn’t smooth.
The original drawing had a straight edge on the bottom part of the leg joint but in order to get a smooth movement that needed to be rounded. I went home and gave that edge a curve and tried again the next day.Â
Having been working on my model making I also had a go at making a chair form the laser cutter which came out reasonable successfully!Â