Hi, I am assembling a Prusa i3 rework and have some noobie questions. What wire thickness is recommended for the nema17 stepper motors? What wire thickness is recommended for the heated bed 12Volt power wires and the 12V hot end heater cartridge wires? What resistance values should I be getting on my hot end and heated bed thermistors at room temperature? To wire the Z axis stepper motors, sby jmorken - General
Hi, I have a couple unrelated questions if anyone wants to help a noob more, but first I will say I just took some 1/16" wood dowel and stuck two pieces of it between the aluminum heater block and the heat fin section. Ok the questions! I have seen pictures of the Prusa i3 rework printer with the heated bed stage stepper motor mounted at the front of the printer and also at the back of the prby jmorken - General
Hi, I am assembling my first 3D printer currently (Prusa i3 rework) I have a J Head hot end from ebay When I threaded on the aluminum heater block assembly onto the M6 threaded nozzle throat, the heater block threads until it contacts the aluminum heat fins, but in the pictures I've seen there is a gap there, apparently for preventing heat conduction. Has anyone noticed this and found a solutby jmorken - General