We're frequently asked this question by users: Where can I find projects that utilize all three functions ( 3D printing , laser , and CNC ) of the Snapmaker 3-in-1 3D printer? This article will share a tutorial by designer gazzaladra, showcasing the creation of a striking 3-in-1 box called "Hills" (box dimensions: 92 x 92 x 48 mm). gazzaladra is a German designer whose home furnishing products are both practical and delightful . Follow these detailed steps to create your own box !
[ Related Article ] : Introduction to the Snapmaker 3-in-1 3D Printer
Step 1 - Prepare tools and materials
Material:
• 3D printing consumables (preferably white PLA )
• 16mm thick wood
• 1mm thick wood veneer
• A type of glue that can bond PLA and wood together.
tool:
• Three-in-one 3D printers, such as the Snapmaker 2.0 A250T / A350T and Snapmaker Artisan (*Please note that users should always operate the 10W laser module with the Snapmaker 2.0 casing covered and wear laser goggles.)
• Snapmaker Luban (software already installed)
• Box design file (download for personal use only)
Step 2 - 3D Print the Body and Lid
To begin this project, we need to print the body and lid of the box. You can use preset settings to slice the STL or use pre-sliced G code prepared by gazzaladra—it's simple and convenient!
3D printed body and lid
Estimated time: 5 hours
Material: 3D printing consumables (preferably white PLA)
Ingredient dosage: 50g
Support: None
Nozzle size: 0.4 mm
Line width: 0.4 mm
0.2 mm floor height
Exterior walls: 3
Fill rate: 15%
Build board adhesion type: None
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document:
• Box_body.stl
• Box_lid.stl
• Box_body+lid.gcode
Step 3 - CNC cutting the wooden lid
The second item we need to make is a wooden lid.
Estimated time: 2 hours
Material: 16mm thick wood. The CNC code is optimized for softwood. If you wish to use hardwood, we recommend processing the STL file according to the wood's characteristics, with an inlay diameter of 84mm. You will also need to add some extra material to the sides of the workpiece for clamping , so a 150x150mm workpiece is recommended for safe machining.
step:
1. Use existing CNC files or process STL files yourself.
2. Install the 3.175 ball end mill.
3. Mark the center of a wooden board.
4. Mount the workpiece onto the MDF board.
5. Calibration Start Point
6. Run the boundary to check for potential collisions with the fixture.
7. Start the code, and don't forget to wear protective goggles!
8. Do not leave the machine unattended; occasionally stop to vacuum up the sawdust.
9. Once completed, the inlay should easily separate from the wood panel; the edges may need to be sanded.
10. Optional: You can use your choice of oil or varnish to give it a beautiful finish.
document:
• Box_inlay.stl
• Box_inlay.cnc
Step 4 - Laser cutting the border
Now we will make the last piece – the laser -cut frame!
Estimated time: 5 minutes
Material requirements: 1mm thick wood veneer. The final dimensions of the piece are approximately 290 x 22 mm. I recommend cutting against the grain of the wood (see image). You will need to add some extra material to the sides of the workpiece to secure it in place. Therefore, I recommend using a larger workpiece of 300 x 40 mm to allow for safer processing.
Working speed: 140mm/min (for a 1600mW laser module )
Jogging speed: 3000mm/min (for a 1600mW laser module)
Power: 100% (for a 1600mW laser module)
Number of passes: 1
step:
1. Import the DXF file into Luban.
2. To work with it on a Snapmaker 2.0 A250T , you will need to rotate it 45 degrees to fit the build size.
3. Use the above settings to create the toolpath, or create your own toolpath for the 10W laser module and export it to your machine.
4. Use a sharp knife to cut the appropriately sized portion from the veneer.
5. Configure the focal length.
6. Use double-sided tape or silicone knobs to secure the veneer to the construction surface.
7. Configure the center and run the boundary.
8. Start writing code. Don't forget to wear safety goggles! Once finished, carefully remove the components.
9. Optional: You can carefully polish the black laser marks for a better appearance.
document:
Box_rim.dxf
Step 5 - Assembly
Once all the parts are manufactured, you can proceed to assemble them.
step:
1. Find a glue that can bond PLA and wood together (ordinary super glue works very well).
2. Insert the insert into the cover. There should be a little friction. If it's loose, use a little glue.
3. Glue the edges to the base. And there you have it, a beautiful box with a undulating hill pattern !
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References