Ramps to be compatible to steppers (it should come with pin connectors and pins). (1) Sanguinololu 1.3a mother board with ramps. (optional) 1 set of printed decorative end caps (below). (1) Set of printed plastic parts (below ). Note: Most likely you will have some leftover after your 9 1/2" cut, use that piece to cut a 13mm long piece for: (1) 9 1/2" long 5/16 threaded rod (for Z axis). (3) Nema 17 stepper motor (at least 3 kg-cm 4 Wire). (1) 4' long, 2 1/2" metal square tube (this will be used for the main frame and the hot head mount). (You will need to download the free google sketchup software to view the SKP files). You can order the plastic parts and frame at: Please like Facebook page for updates: Links to download plans: For those who do not have access to a 3D printer. This will result in a better print as everything will remain squared. Vibration/1mm movement to the right, the Z and Y axis will also move that 1mm to the right. For example: If the X axis causes a slight With the 1 solid frame, any vibrations of any axis will cause the other axis to move with it. It was designed for prints to be less affected by vibrations. The unit is supposed to resemble a robotic arm with hydraulic tubes. With this design there is less plastic parts, stronger structure, all wires are hidden, and a more appealing/finish look. Frame is made of a single 4' long, 2 1/2" square tube (16 gauge/1.5mm/.0598" thick, cost: less then $20.00).
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