So I was finally able to schedule some time with the CNC mill to move my project forward: making positives of my parts for Penguin Foot to use for the plaster mold.
Except since it’s finals week, it all went to shit.
First, it turns out that the bed of the CNC isn’t level, so some of the pieces are a little off to start.
Second, during setup something was wrongly entered and the pockets on the bottom of the pieces are too deep. Way too deep. Making the top of the piece really thin and definitely brittle (you can see through them in the photos)
Also, there are little HDPE shavings everywhere.
The HDPE I got from Inventables mills beautifully. Like a hot knife through butter.
Because of the shrinkage rate of ceramics, the pieces I’m milling are 12.5% bigger than the final product will be. But I kind of like the bigger size, and might tweak the design to reflect it.
Also, I now have a full set of perfectly identical Suva for our critque, so that’s nice. Even if they’re identically fucked.
I’ll get more material and try again tomorrow.