The Mostly Printed CNC (MPCNC), mostly

I’m not sure when I got the urge to make a CNC… or maybe it was always there. I did a summer job in a machine shop when I was 19, where I was given a minimum of training by the 88 year old machinist: “keep the pink things [wiggling his fingers] away from the sharp things [pointing to the milling machine’s cutting edge], boy.”

(I’m not joking. He did show me more things later, but only because I asked. He would mostly just motion for me to come over so he could tell me filthy jokes from the silent film era and cackle to himself.) read more

First project with the new 3D printer: a TOF sensor mount

I’m pretty late to hop on the 3D printing bandwagon, but I heard its siren song and couldn’t stay away much longer!

After the briefest search online and asking a few friends, I decided to go with the Monoprice Delta Mini. My main reasons were that I didn’t want to have to tinker and build much (at least to start), I wanted to be able to get decent quality, I didn’t want to spend a ton, and I don’t especially need a large print size. The MPDM matched all of this (supposedly works out of box, can do 0.05 mm layer height, 160 bucks, 4″ height by 3″ diameter print volume), so I went for it. read more