The CENTURION 2.1 Open Source 3D Printer

thingiverse

This new version surpasses the previous one in every way! The build envelope measures 10"x20"x15", and boasts a highly rigid design. Construction utilizes off-the-shelf aluminum extrusions, with a sketch highlighting wood (brown) and printed parts (light blue). The heated bed is indicated by a red rectangle, with two beds featured in the final product. This is an all-original build! For the bill of materials, you'll need: - 4 x 40mm x 40mm x 431mm aluminum extrusions (https://www.alufabinc.com/BuyOnlineStock/ProductDetail/ProductID/2036.aspx) - 1 x 40mm x 40mm x 345mm aluminum extrusion (same link) - 1 x 40mm x 40mm x 381mm aluminum extrusion (same link) - 1 x 40mm x 40mm x 460mm aluminum extrusion (same link) - 2 x Linear Motion 8 mm shaft, 406 mm length - 1 x HEX BOLT, HOBBED 5/16-18" X 2 1/4" (EBAY) - 2 x 413mm threaded rods (Amazon - http://www.amazon.com/Imperial-12652-Metric-Threaded-Meter/dp/B001G43CCC) - 2 aluminum Z rod couplers (EBAY) - 2 T5 Aluminum Gears (EBAY) - 2 meters T5 Steel Reinforced Belt (EBAY) - Wades Extruder (www.printrbot.com) - 4 x 4-conducter Molex connectors (http://www.allelectronics.com/make-a-store/item/CON-244/4-PIN-CONNECTOR-W/HEADER-0.10/1.html) - 25 Skate BEarings 608ZZ BALL BEARING 8X22X7 SHIELDED (EBAY) - 10 Metal Bearings 3mm x 7mm x 3mm (EBAY) - 4 x 4pcs LM8SUU 8mm Linear Ball Bearing Bush Bushing DIA. 8mm linear shaft rod DIY CNC (Amazon) - 1 x 6mm x 295mm x 396mm birchwood sheet (bed bottom) - 1 x 6mm x 321mm x 254mm birchwood sheet (bed top) - 5 x NEMA 17 1.8 degree step motors (EBAY) - PRINTRBOARD Motherboard Rev (www.printrbot.com) - .5mm tip 3mm Ubis Hot End (www.printrbot.com) - 1 x 500w power supply (Amazon) Don't forget the assorted washers, screws, 3mm nuts, and bolts to complete your build!