[3D Printing Application] How to Utilize All Three Functions of a Snapmaker 3-in-1 3D Printer?
- Create a Box Utilizing All Three Functions of a Snapmaker 3-in-1 3D Printer -
We often get asked by users: Where can I find projects that use all three functions (3D Printing, Laser, and CNC) of the Snapmaker 3-in-1 3D printer? This article will share a tutorial from designer gazzaladra, showcasing the creation of a beautifully designed 3-in-1 box called "Hills" (box dimensions: 92 x 92 x 48 mm). Gazzaladra is a designer from Germany whose home goods are both practical and pleasing. Now, to introduce the box's design process, follow the detailed steps below to make your own!
[Related Article]: Introduction to the Snapmaker Artisan 3-in-1 3D Printer
Step 1 - Prepare Tools and Materials
Materials:
• 3D printing filament (preferably white PLA)
• 16mm thick wood
• 1mm thick wood veneer
• An adhesive that can bond PLA and wood together
Tools:
• A 3-in-1 3D printer, such as Snapmaker 2.0 A250T/ A350T, Snapmaker Artisan (*Please note that users should always operate the 10W laser module with the Snapmaker 2.0 enclosure covered and wear laser safety goggles.)
• Snapmaker Luban (software installed)
• Box design files (download for personal use only)
Step 2 - 3D Print the Body and Lid
To start this project, we need to print the body and lid of this box. You can slice the STL using default settings or use the pre-sliced G-code prepared by gazzaladra for simplicity and convenience!
3D Printed Body and Lid
Estimated time: 5 hours
Material: 3D printing filament (preferably white PLA)
Material usage: 50g
Support: None
Nozzle size: 0.4mm
Line width: 0.4mm
Layer height: 0.2mm
Outer walls: 3
Infill density: 15%
Build plate adhesion type: None
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Files:
• Box_body.stl
• Box_lid.stl
• Box_body+lid.gcode
Step 3 - CNC Cut the Wooden Lid
The second item we will make is the wooden lid.
CNC Cut Wooden Lid
Estimated time: 2 hours
Material: 16mm thick wood. The CNC code is optimized for softwoods; if you wish to use hardwood, we recommend processing the STL file according to the wood's characteristics. The inlay diameter is 84mm. You will also need to add some extra material to the sides of the workpiece to clamp it, so a 150x150mm workpiece is recommended for safe machining.
Steps:
1. Use the existing CNC file or process the STL file yourself
2. Install a 3.175 ball nose end mill
3. Mark the center of a wooden board
4. Mount the workpiece on the MDF board
5. Calibrate the origin
6. Run a boundary check to ensure no collisions with clamps
7. Start the code, and don't forget to wear safety goggles!
8. Do not leave the machine; occasionally pause to vacuum wood chips
9. Once complete, the inlay should easily separate from the board. The edges may require sanding
10. Optional: You can apply an oil or varnish of your choice for a beautiful finish
Files:
• Box_inlay.stl
• Box_inlay.cnc
Step 4 - Laser Cut the Rim
Now we will make the final piece - the laser cut rim!
Laser Cut Rim
Estimated time: 5 minutes
Material requirements: 1mm thick wood veneer. The final dimensions of the piece are approximately 290x22 mm. I recommend cutting against the grain (check image). You will need to add some extra material to the sides of the workpiece to hold it in place. Therefore, I recommend using a 300 × 40 mm workpiece to be able to safely process it.
Work speed: 140mm/min (for 1600mW laser module)
Jog speed: 3000mm/min (for 1600mW laser module)
Power: 100% (for 1600mW laser module)
Passes: 1
Steps:
1. Import the DXF file into Luban.
2. To process it on a Snapmaker 2.0 A250T, you need to rotate it 45 degrees to fit the build dimensions.
3. Create a toolpath using the settings above, or create your own toolpath for the 10W laser module and export it to your machine.
4. Cut the appropriate sized piece from the veneer with a sharp knife.
5. Configure the focal length.
6. Secure the veneer to the build surface using double-sided tape or silicone knobs.
7. Configure the center and run a boundary.
8. Start writing the code. Don't forget to wear safety goggles! When finished, carefully remove the part.
9. Optional: You can carefully sand the black laser marks for a better appearance.
Files:
Box_rim.dxf
Step 5 - Assembly
Once all parts are fabricated, you can proceed with assembling them.
Steps:
1. Find an adhesive that can bond PLA and wood (ordinary super glue works well)
2. Insert the inlay into the lid. It should fit with a little friction. If it's loose, use a little glue.
3. Adhere the rim to the base. With that, a beautifully patterned box with rolling hills is complete!
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