This week I built a box (again!). To start, I used the makercase website to generate a file for the shape of my box. I chose the dimensions to be 4 in x 4 in x 4 in, with 1/8 in thick wood. I initially set the kerf at .007 in (a fatal mistake).
adobe illustrator view
I then imported this file to Adobe Illustrator, and added the McMurtry crest along with my name and other information.
Once the design was set up, I made sure all the settings were correct for vector cutting and for rastering. Then, I went into the print settings and changed things according to the instruction sheet and posted guidelines.
print settings
I sent the print job to the laser cutter, and after making sure that the machine was focused correctly and zeroed to the desired location, I printed it.
laser cut in action
I learned several things from my first try. One- to make sure that the stroke width is set correctly. A lot of the things that were supposed to be rastered ended up getting cut through. Two- a kerf of .007 in does not leave enough space for a press fit.
accidental vector cut
After this began a lot of trial and error with kerf. I ended up using .003, which was a lot smaller than what my classmates used, but it worked for me.
Once I got all my pieces laser cut correctly, I press fit them together and removed all the tape to finish my project.
(almost) assembled product
Cost estimate-
- labor time- 4 hours x $15 /hr = $60
- plywood- 6 4×4 pieces, plus failed attempts- $4
- 2’x8′ piece from Home depot $8
