Sourdough 3d Printer: SLID3R Gantry

thingiverse

https://www.youtube.com/watch?v=aWA7ykfU7nM Goals: Combine as many parts together as possible 150 mm/s speed (at least) Two sizes of extruded 2020 (300mm and 200mm) Rigid Frame Easy to assemble Small Bill of materials V6 extruder Easily Scalable(Max recommended is 300x300): Common build area size examples: 200Lx200Wx200H = 12 x 300mm 2020 + 4 x 200mm 2020 + 8 x 8mm x 300mm smooth rod 200Lx300Wx200H = 8 x 300mm 2020 + 4 x 400mm 2020 + 6 x 8mm x 300mm smooth rod + 2 x 8mm x 400mm 200Lx200Wx300H = 8 x 300mm 2020 + 4 x 400mm 2020 + 4 x 8mm x 300mm smooth rod + 4 x 8mm x 400mm Here is a basic parts list: Ramps kit with 5x Nema17 and Smart Discount Full Graphic Controller(Or Smart Discount Controller) 60cm cable for the Smart Discount Full Graphic Controller 8 x 8mm x 300mm Length Smooth Rod 2 x 8mm x 300mm Length Leadscrews with nut 2 x 5mm to 8mm flex coupling 12 x 300mm 2020 T-slot or V-slot (Will need to be Tapped to M6 on each end) 4 x 200mm 2020 T-slot or V-slot (Will need to be Tapped to M6 on each end) 8 x LM8LUU bearings 2 x 608zz bearings Bowden extruder Kit (right hand) MK2a heated bed E3D V6 or V6 Lite 12v with bowden addon 3ft of PTFE Tubing 12v 30a Power supply 4x endstop switches (DM1-01P-30-3) 3 Meter GT2 Belt 1 x 16T drive pulley (100 steps per mm for X) 1 x 32T drive pulley (100 steps per mm for Y) 32 x F623ZZ (to make 16 idler pulleys) Hardware: 50 x M4x8 Bolts 50 x M4 T-slot Nut 32 x M6x25 Bolts 4 x M2 x 12 + nuts (For endstops) 3d printer bed spring kit (4 x M3x40mm + 4 x Spring + 4 x Thumbscrew/Knob ) Other assorted M3 nuts and bolts required.