Critique and opinions wanted on printer design. July 31, 2019 07:23PM |
Registered: 4 years ago Posts: 2 |
Re: Critique and opinions wanted on printer design. August 08, 2019 04:34PM |
Registered: 11 years ago Posts: 1,049 |
Quote
Svendse9
Newbie on the forum here. Currently the owner of a modded org. Prusa mk2.5, but feel it's design has some limitations and want to experience more of what different hardware can do. I've been playing with different ideas for a while and have come up with a idea so far:
- Footprint of no larger than 600x600mm (currently 600x380).
- MGN12 linear rails on all axis.
- Dual synchronous belt driven x and y axis (idea borrowed from Neil Rosenberg's dash-x at openbuilds.com).
- Ultimaker style crossed gantrys with twin carbon tubes and igus JSM-1012-10 bushings (borrowed from Tech2c's Hypercube build).
- The space in the frame to the right will be used for control board (possibly SKR 1.3), LCD, PSU, bowden extruder and spool holder.
- Build area set to 300x230mm so far.
- Buildplate made of 6mm alu tooling plate with 220v silicon heater and mounted with maxwell kinematic setup (idea from Mark Rehorst).
- E3d v6 hotend with 40mm fan for the heatsink and dual 5015 radial fans for parts cooling (need to do some tests/mods beforehand to see if the dual fans will work as intended).
- Frame of 3030 extrusions and 2020 on the z axis to save a bit of weight.
- If possible to source (twin axle stepper) 0,9deg steppers on the x and y axis.
Still not certain I need the 24v PSU, 0.9deg steppers or if the dual z leadscrew will hold up in terms of stability.
The printer is still under design and the model might be a bit simplified or missing parts atm. But please fire away with suggestions, questions and corrections.
Re: Critique and opinions wanted on printer design. August 10, 2019 04:40AM |
Registered: 4 years ago Posts: 2 |
Re: Critique and opinions wanted on printer design. August 13, 2019 06:42PM |
Registered: 11 years ago Posts: 1,049 |