a 1 meter cubed 3d printer

a 3d core xy printer with a 1 meter cubed build plate, (4 500by500mm build plates) designed to be a tool changer, it can connect and discount 4 tool heads with it's self locking servo, magnet changer mount with pins to keep everything exactly lined up. built to use one nema 23 stepper motor on each side for the z axis and similar for nema 17 motors for the xy config.

here is also a tool changer that i came up with, using the locking servo, magnets, and pins to keep the head in exactly the right spot. one end attaches to the silder on the core xy end and the servo end locks into the tool head. on the tool head side, one side locks into the servo and the other side sits on a 2020 extrusion attached by a m8 bolt that you'll see on the back of the tool head. you'll also see a bl touch mount on the bottom of the slider tool changer, which means we only need one instead of a bl touch for every tool head

this is a showcase build. using many non 3d printable components, built to learn Onshape and practise in HackClub Atlantis.

if you want to build off this model here is the onshape link https://cad.onshape.com/documents/a44913888927a47108067574/w/2743c8ef1d1dfbfaf8d5af3d/e/326ab35f6c0f8d5455e5b205?renderMode=0&uiState=6af914f21d2ff42df4e3a219