CNC 3018

thingiverse

IN ACTION!! https://youtu.be/Kc2nWAM-f9g (16 februari): Instead of my first design I changed the gantry. I wasnt easy to make and not strong enough to mill aluminium. So I just bought aluminium plates on the right size and drilled the holes. In 1 hole my M4 tap broke so thats why 1 hole doesnt have a bolt. Will updated drawings (15-12-2018) Received almost everything I need. From now I will update the instruction tab. (2-12-2018) - Added all T8 leads with their designed block. - The motor on the z-axis is placed different than before. This is because I forgot about the coupling. Im going to saw the motor mount in two pieces like in the CAD-file (1-12-2018) I saw a big error in my design. The T8 lead on the X-axis would never fit. So: - Replaced some parts so I could design a piece for the T8 lead. - Added the 45 degree bars I am planning to build to make the upstanding mill stronger. - The T8 lead is now loose on the end. I will test if this is okay or need to support it. - I am busy with drawing the other parts of the leads and waiting for everything to arrive :) Bought all parts myself couple days ago. Those photos will be showed later. Some parts need to be 3d printed and have to be maked. Will add those parts after drawing too! (UPDATED THE VERSION! This time with Z-axis mount for motor and added the 500W motor!) I designed this CNC router based on the original CNC3018. All machines I found where more expensive than this build. Its not completly finished but far enough to get there. Please comment if you need anything! And please support with a tip so I can make more! Also on request! Part list: SC12UU: https://nl.aliexpress.com/item/High-quality4-pcs-SC12UU-SCS12UU-Linear-motion-ball-bearings-slide-block-bushing-for-12mm-linear-shaft/32718082124.html?spm=a2g0s.13010208.99999999.260.4e613c00PC7XRv Rod: https://nl.aliexpress.com/item/KINGROON-Lood-2mm-Trapeziumvormige-Schroef-Zonder-Koperen-Moer-Lood-Schroef-100-150-200-250-300-330/32921108247.html?spm=a2g0s.13010208.99999999.266.4e613c00PC7XRv NEMA-17 mount: https://nl.aliexpress.com/item/NEMA-17-Mounting-L-Bracket-Mount-Step-Stepping-Stepper-Motor/32680075170.html?spm=a2g0s.13010208.99999999.269.4e613c00PC7XRv Spindle: https://nl.aliexpress.com/item/0-5KW-220V-Air-Cooled-Spindle-ER11-Collet-CNC-500W-Spindle-Motor-52mm-Clamps-Power-Supply/32701544281.html?spm=a2g0s.13010208.99999999.282.4e613c00PC7XRv T8 Rod: https://nl.aliexpress.com/item/T8-Lood-Schroef-OD-8mm-Pitch-2mm-Lood-2mm-100mm-150mm-200mm-250mm-300mm-330mm-350mm/32918910924.html?spm=a2g0s.13010208.99999999.288.4e613c00PC7XRv CNC Controller: https://nl.aliexpress.com/item/ICROATO-GRBL-0-9-Usb-poort-CNC-Graveermachine-Control-Board-3-Axis-Controle-Laser-Graveermachine-Board/32868868729.html?spm=a2g0s.13010208.99999999.294.4e613c00PC7XRv 8mm bearing: https://nl.aliexpress.com/item/Free-shipping-LM8UU-Linear-Bushing-8mm-CNC-Linear-Bearings-10pcs-lot/32640055605.html?spm=a2g0s.13010208.99999999.301.4e613c00PC7XRv NEMA-17 Motor: https://nl.aliexpress.com/item/CE-certification-1pcs-4-lead-Nema17-Stepper-Motor-42-motor-Nema-17-motor-42BYGH-1-7A/32377416566.html?spm=a2g0s.13010208.99999999.308.4e613c00PC7XRv 45 Degree corner: https://nl.aliexpress.com/item/45-graden-2020-3030-4040-4545-6060-8080-9090-binnenhoek-Hoek-Beugel-Verbinding-Joint-voor-Aluminium/32890686870.html?spm=a2g0s.13010208.99999999.314.4e613c00PC7XRv 2080 Profile: https://nl.aliexpress.com/item/HOT-Sale-CNC-3D-Printer-Parts-European-Standard-Anodized-V-Slot-Linear-Rail-Aluminum-Profile-Extrusion/32814146385.html?spm=a2g0s.13010208.99999999.320.4e613c00PC7XRv M5 2020 nut: https://nl.aliexpress.com/item/100-stks-20-serie-M3-M4-M5-Vernikkeld-T-moer-Hammer-Head-Fasten-Moer-voor-Aluminium/32860748693.html?spm=a2g0s.13010208.99999999.330.4e613c00PC7XRv 2020 profile: https://nl.aliexpress.com/item/4-stks-partij-2020-Aluminium-Profiel-Extrusie-100-tot-800mm-Lengte-Lineaire-Rail-200mm-350mm-400mm/32861402365.html?spm=a2g0s.13010208.99999999.336.4e613c00PC7XRv 2020 corner: https://nl.aliexpress.com/item/10-stks-25-stks-Aluminium-2020-Hoek-Beugel-Fittings-20x20x17mm-Hoek-Hoek-Beugel-voor-connector-Aluminium/32922071230.html?spm=a2g0s.13010208.99999999.345.4e613c00PC7XRv SK8/ SK12: https://nl.aliexpress.com/item/4pcs-lot-Free-Shipping-SK8-8mm-linear-bearing-rail-shaft-support-XYZ-Table-CNC-Router-SH8A/32320538181.html?spm=a2g0s.13010208.99999999.352.4e613c00PC7XRv NEMA-17 mount: https://nl.aliexpress.com/item/Deek-Robot-NEMA-17-42-Serie-Stappenmotor-Montageplaat-Vaste-Plaat-Beugel-Voor-3D-Printer-CNC-Onderdelen/32848849259.html?spm=a2g0s.13010208.99999999.362.4e613c00PC7XRv