Small CNC Router: Boost Me Membership New design : At the request of users, I've also posted a version with straps for controlling the laser or pen. Link HERE: https://makerworld.com/en/models/3299489-universal-plotter-pen-laser-engraver#profileId-3744523 ============================================================================================================================= Build your own small and inexpensive CNC router that can machine wood, PCBs, and plastic. You can also replace the cutting head with a laser or a pen. Everything you’ll need for the build can be 3D-printed, purchased, and assembled according to the instructions. Use the firmware at your own discretion. For the Arduino Uno and CNC Shield, I recommend the GRBL firmware. https://github.com/grbl/grbl BOM: Aluminium profiles 2040 Aluminium profiles 2060 Nuts for Alu profiles M3,M4, Screws : For all screw sizes, I recommend buying the entire set (50 pieces) M5-10mm; M5-12mm; M5-20mm; M5-55mm; M4-10mm; M4-8mm; M3-8mm M3-10mm; M3-16mm https://www.aliexpress.com/item/1005009063071874.html https://www.aliexpress.com/item/1005006427201392.html https://www.aliexpress.com/item/1005002807506440.html https://www.aliexpress.com/item/1005010036505161.html https://www.aliexpress.com/item/1005004371121597.html https://www.aliexpress.com/item/33007927749.html https://www.aliexpress.com/item/1005006064440476.html https://www.aliexpress.com/item/1005010486310400.html https://www.aliexpress.com/item/1005002857869732.html https://www.aliexpress.com/item/1005007166282348.html https://www.aliexpress.com/item/1005009675910485.html https://www.aliexpress.com/item/1005007542701571.html Power scheme: For 12V or 24V: Warning! Be sure to follow the diagram for your chosen power supply voltage! Detail of the stepper motor assembly, including threads, rods, bearings, and limit switches. BOM Screw : iso 4762 M4-8 28pcs. iso 4762 M5-12 6pcs. iso 4762 M3-8 32pcs. iso 4762 M3-12 8pcs. Assembly of the X-axis: Rod 8mm – 128mm, lead screw TR8x2 – 115mm, nut TR8x2 POM BOM Screw: iso 4762 M5-25 4pcs. iso 4762 M5-50 6pcs. iso 4762 M5-16 2pcs. iso 4762 M3-8 44pcs. iso 4762 M3-16 4pcs. iso 4762 M10-8 4pcs. iso 4762 M2.5-10 4pcs. Installation of the adjustment screw with nut, bearings, and limit switch. Wooden board: BOM: DC 5-30V 12v 24v 5A DC Motor Controller PWM MAX 15A ZK-MG 1Pcs Universal Electrical Cable Push-in Terminal Block SPL-62 1Pcs CNC Shield wihn Arduino uno + drivers LM2596 DC-DC Step Down Converter 1Pcs Micro Switch SS-10GL 2 pcs. Nema 17 Stepper Motor 17HS19-2004S1 4 Pcs T Type Anti-backlash Nut Block TR8x8 2 Pcs. Lead Screw Tr8x8 450mm (The nut for the screw, as shown in the figure!) 2 Pcs Carriage block MGN12 H 2Pcs Linear rail MGN12 400mm 4 Pcs Linear bearing Brass Self Lubricating Copper Sleeve 8x12x30 2 Pcs Ball Bearings 608ZZ (8x22x7) 3 Pcs
CNC Router - mini
by burm · original on MakerWorld ↗
♥ 2.3k⬇ 371🖨 16 prints
Print profiles
0.2mm layer, 3 walls, 30% infill
⏱ 34h 39m · 969 g · 2 material(s) · needs AMS
Prints on: H2D 0.4, H2C 0.4, H2S 0.4, H2D Pro 0.4ABSABS
Not printable on our printers
0.2mm layer, 3 walls, 30% infill
⏱ 32h 36m · 969 g · 2 material(s) · needs AMS
Prints on: P2S 0.4ABSABS
Not printable on our printers
0.2mm layer, 3 walls, 30% infill
⏱ 48h 26m · 1184 g · 2 material(s) · needs AMS
Prints on: A1 0.4PETGPETG
Not printable on our printers
0.2mm layer, 3 walls, 30% infill
⏱ 49h 5m · 1183 g · 2 material(s) · needs AMS
Prints on: A2L 0.4PETGPETG
Not printable on our printers