Introdução
MY-Laser-CNC¶
What is ME-Laser CNC?¶
This project started out as a solution to solve a problem at the company where I work at the moment and has since evolved into something that I will share here...
I present to you my ME - Laser CNC:
Specifications¶
- Work Area 500 x 350 mm
- Total machine size of 740 x 560 x 260 mm
- 3.5 inch touch display
- 30W Diode Laser
- Adjustable laser height
- Web Browser controle interface
- Android Mobile App Interface
- USB PC Connection
- Board Makerbase MKS DLC32
Controller Board¶
I use the Makerbase MKS DLC32 board as a controller, which is an offline engraving master control kit designed for desktop engraving machines. The hardware is equipped with a 32-bit high-speed ESP32 module, has built-in WIFI function, and directly drives a 3.5-inch touch-sensitive color dislpay. It can perform fast engraving and also has a WEB page as a control interface. This board can also be controlled by a mobile APP with various functions, as well as can be used with LaserGRBL and LightBurn PC software.
For more information about this board you can consult the official page Makerbase as well as the GitHub page.
If you want to buy this board please use my affiliate link, it helps my project a lot - Link to AliExpress
3D model and Bill of materials¶
If you're thinking about building your own ME - Laser CNC you can find everything you need here on this page, I'll leave the link to the 3D model I made in Sketchup as well as the BOM of all materials and parts for 3D printing. If you don't have a 3D printer you can use your favorite 3D printing service or I also provide a 3D printing service which also helps a lot with my projects, you can use the links on this site to contact me.
Complete 3D Sketchup Model: iFixGadge Store or Etsy Store 3D Printing Service: iFixGadge Store
Electronics¶
| Qty | Part Name | AliExpress |
|---|---|---|
| 1 | Board MakerBase MKS DLC32 | https://s.click.aliexpress.com/e/_Apqkem |
| 1 | Laser 30W | https://s.click.aliexpress.com/e/_9QLvIh |
| 3 | Nema 17 Stepper Motor | https://s.click.aliexpress.com/e/_ApLwN7 |
| 1 | Cooler 3010 30mm 12V | https://s.click.aliexpress.com/e/_AowyVL |
| 1 | Power supply 12v 8A | https://s.click.aliexpress.com/e/_9fPw4Z |
| 2 | Ramps end stops | https://s.click.aliexpress.com/e/_AOTmPR |
Frame and hardware¶
| Qty | Part Name | AliExpress |
|---|---|---|
| 2 Mt | GT2 5mm Timing Belt | https://s.click.aliexpress.com/e/_ANzw6H |
| 3 | GT2 5mm 20 tooth Pulley | https://s.click.aliexpress.com/e/_9xUtsI |
| 10 | Solid V Wheel OpenBilds | https://s.click.aliexpress.com/e/_ABu9xb |
| 4 | Eccentric Spacer | https://s.click.aliexpress.com/e/_A480Ui |
| 2 | V-Slot 20x40 Linear Rail 500mm OpenBuilds | https://s.click.aliexpress.com/e/_AdSiqA |
| 2 | V-Slot 20x40 Linear Rail 600mm OpenBuilds | https://s.click.aliexpress.com/e/_AdSiqA |
| 1 | V-Slot 20x40 Linear Rail 646mm OpenBuilds | https://s.click.aliexpress.com/e/_AdSiqA |
| 1 | M6 threaded rod 120mm | https://s.click.aliexpress.com/e/_AamMZc |
| 6 | M6 Nut | https://s.click.aliexpress.com/e/_989TjM |
| 6 | M3 Nut | https://s.click.aliexpress.com/e/_ALBAGK |
| 42 | M5 T Nut | https://s.click.aliexpress.com/e/_9vpEpG |
| 6 | M3 washer | https://s.click.aliexpress.com/e/_APFdTM |
| 37 | Din 912 M3x10 Screws | https://s.click.aliexpress.com/e/_9wr0bg |
| 6 | Din 912 M3x12 Screws | https://s.click.aliexpress.com/e/_9wr0bg |
| 14 | Din 912 M3x15 Screws | https://s.click.aliexpress.com/e/_9wr0bg |
| 2 | Din 912 M3x30 Screws | https://s.click.aliexpress.com/e/_9wr0bg |
| 24 | Low Profile Screws M5x8 | https://s.click.aliexpress.com/e/_ASddiw |
| 4 | Low Profile Screws M5x10 | https://s.click.aliexpress.com/e/_ASddiw |
| 30 | Low Profile Screws M5x12 | https://s.click.aliexpress.com/e/_ASddiw |
| 10 | Low Profile Screws M5x45 | https://s.click.aliexpress.com/e/_ASddiw |
| 10 | M5 Lock nut | https://s.click.aliexpress.com/e/_AUI5m6 |
| 4 | L Shape Aluminium Profile 15x15x500 | |
| 2 | L Shape Aluminium Profile 15x15x646 | |
| 8 | Universal L bracket | https://s.click.aliexpress.com/e/_A0oSME |
| 1 | MDF Base Board | |
| 1 | Ceramic Base Tile | |
| 8 | M3 Threaded insert | https://s.click.aliexpress.com/e/_AlYA0u |
Printed Parts¶
| Qty | Part Name | Color |
|---|---|---|
| 2 | Chain End Mount | Black |
| 46 | Chain Link | Black |
| 46 | Chain Link Cover | Black |
| 2 | Chain Start Mount | Black |
| 1 | Knob Upper | Black |
| 1 | Knob Lower | Black |
| 6 | Belt Holder | Blue |
| 4 | Dragchain guide mount | Blue |
| 2 | EndStop Suporte | Blue |
| 4 | Foot | Blue |
| 1 | Laser Mount Motor Bracket | Blue |
| 1 | Laser Mont Plate | Blue |
| 1 | Laser Mount Suport | Blue |
| 1 | LCD Box | Blue |
| 2 | LCD Suporte L&R | Blue |
| 1 | Makerbase Box | Blue |
| 1 | MakerBase Box Cover | Blue |
| 32 | Spacer | Blue |
| 1 | X Chain Bracket | Blue |
| 2 | X Gantry Inner Mount Plate | Blue |
| 2 | X Gantry Outer Mount Plate L&R | Blue |
| 1 | Y Chain Bracket | Blue |
| 1 | X EndStop Collider | Blue |
| 1 | Y EndStop Collider | Blue |
To download the STL files go to Thingiverse or Prusa Printers
Warning, Note that all the content here is work that is still in development and can be changed without prior notice, so proceed at your own risk...
If you like my work please consider sending me a beer :) Send Beer
Road Map¶
- Improve 3D drawing
- Add better wire strain relief system
- Adjust board location for better access to power supply plug
- Adjust X-Axis height to engrave thicker pieces
- Add emergency stop
- Add laser beam eye protection
- Design enclosure box
- Design assembly instructions
- Design user manual
Legal notice¶
All content of the ME-Laser CNC project is licensed in accordance with the license Creative Commons-Attribution-NonCommercial-ShareAlike CC BY-NC-SA
Projeto: ME - Laser CNC Autor: Edgar Mata