Yahtzee Dice Tower

By Merritt Wurts | Friday, February 9, 2024
This is my dice tower
etch

One of my favorite games, largely due to its simplicity, has always been Yahtzee. When originally thinking about the assignment I was away from my computer and unable to create any CAD. Instead I started thinking about the properties of the materials we were offered to use. When thinking about cast acrylic, I thought about its ability to be written on. I thought that I could use this quality to make a permanent scorecard. Scorecards are an important part of Yahtzee that are thrown out after every game. Rather than using a new sheet every time I thought of including the score sheet on my tower.

Black bottom pic

I brought my CAD to the laser cutter to create my first iteration of my model. Initially I used white acrylic, which was a mistake. Another mistake I made when using the engraving feature of the laser cutter was not peeling off the brown paper on the outside of the acrylic. Since I did not peel the paper off, the laser only cut into the paper but not the acrylic itself. When I engraved again, this time having pulled off the paper, the engraving did not stand out very much due to the acrylic being white. I decided to switch to clear acrylic, this also allowed the user to see the dice bounce of the angled pieces. In order to do all of these engravings I took a jpeg file of the Yahtzee scorecard from the internet and inputted it into the illustrator file to be combined with my DXF files of my parts. After my first prototype I decided an addition of a marker holder would be useful. To accomplish this I cut three new tabbed pieces and edited my base to account for where these would stand. In order to make sure the scorecard was visible I placed a black sheet of acrylic underneath so that the engraving was easier to see.

This project allowed me to further my knowledge of laser cutting and solidworks. My solidworks skills developed and one of the significant skills was employing global variables and an equation sheet. This allowed me to change the dimensions of specific parts of my dice tower very easily. Another essential part of this project was incorporating kerf. I made sure to include the proper amount of kerf when dimensioning my parts and also including an overlap to make sure the tabs had a snug fit.

Dice roll