3018 cnc size upgrade 430x280x45

thingiverse

I purchased the vast majority of my components from eBay, simplifying the entire process by using Amazon links. Keep in mind that these components can likely be found much cheaper on eBay if you're willing to search. If you have the capability to drill and tap steel rod, you can use standard Z-axis mounts provided with the printer, still requiring a printed carriage. Material list (purchased): 2040 T-slot aluminum extrusion 500 mm (6) https://www.amazon.com/Iverntech-European-Standard-Extrusion-Engraving/dp/B07PNXNF5V/ref=sr_1_1?keywords=500mm+2040&qid=1584048384&sr=8-1 Sliding nut M5 https://www.amazon.com/gp/product/B07PB7W8V1/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&th=1 M3 https://www.amazon.com/gp/product/B07P8YSJYM/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&th=1 Corner bracket https://www.amazon.com/gp/product/B07P8YSJYM/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&th=1 10 mm linear motion rod 500mm (2) https://www.amazon.com/ReliaBot-inches-Hardened-Chrome-Plated/dp/B07R16L2M5/ref=sr_1_2?keywords=10mm+linear+rod+500mm&qid=1584048425&sr=8-2 10 mm linear bearing 30 mm (4) https://www.amazon.com/gp/product/B0814GC94H/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 (also stolen from base printer) 8 mm linear bearing 45mm (2) https://www.amazon.com/uxcell-LM8UU-Linear-Bearings-Length/dp/B07H94L2NR/ref=sr_1_19?crid=1TOB37NY5KZXU&keywords=8mm+linear+bearing&qid=1584048624&s=industrial&sprefix=8mm+line%2Cindustrial%2C182&sr=1-19 Lead screw T8x2 500 mm (2) https://www.ebay.com/itm/8mm-T8x2-Lead-Screw-Threaded-Rod-T8-Trapezoidal-ACME-Stepper-150-200-250-300-400/322001200138?ssPageName=STRK%3AMEBIDX%3AIT&var=510950737978&_trksid=p2057872.m2749.l2649 Anti-backlash nut T8x2 (2) https://www.amazon.com/gp/product/B083JWYBDK/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 T8x4 (1) https://www.amazon.com/gp/product/B083JWJT8W/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1 Linear sliding rail and block (mgn12h) 500 mm (2) https://www.ebay.com/itm/MGN12H-Linear-Sliding-Rail-Miniature-Guide-Block-CNC-250-550mm-DIY-3D-Printer/202203984783?ssPageName=STRK%3AMEBIDX%3AIT&var=502174195689&_trksid=p2057872.m2749.l2649 Cnc spindle kit https://www.amazon.com/gp/product/B07C1TBZC3/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 Manufactured parts: Linear rod mount 4 Ball-bearing mount 1 Nema 17 motor mount 1 Linear bearing mount 4 Anti-backlash nut mount 1 Spindle carriage 1 Spindle mount 1 All parts printed at 40% infill with 4 walls in PLA.