4. Computer Controlled Cutting¶
Day 1¶
This week, we began by learning how to use the laser cutter. We started off by inserting a cardboard sheet into the machine.
We then downloaded a DXF test file for a comb design. Using the RDWorksV8 application on the computer, we were able to configure the settings and ensure the dimensions were correct. After sending the file to the machine, we proceeded to cut out the pieces and tested how the two parts fit together, allowing us to understand the joint mechanism.
Next, we explored how factors like distance, power, and speed can affect the laser cutting process. We used a simple flower mandala design to conduct a series of tests. We varied the speed at 60%, 120%, 160%, 200%, 240%, and 300%. Additionally, we tested the power at 10%, 20%, 40%, 60%, 80%, and 100%. Finally, we adjusted the distance at 2994.4mm, 2999.4mm, 3010.3mm, 3015.3mm, and 3042.2mm, using a ruler to measure the changes. Each of these tests resulted in different cut outcomes, with some being burnt or still connected to the board.
After gaining a better understanding of the laser cutter, we proceeded to design our own projects with joints. I used Cuttle to create a cat design.
I tested the cut twice, exploring the results.
Day 2¶
Following the laser cutter sessions, we learned how to use the Cricut sticker and vinyl cutter.
I again utilized Cuttle to design my creations.
I exported them to the Cricut app, and then set up the machine by selecting the “Smart Cutting Machine” and “On Mat For Any Material” options.
I then placed a vinyl sheet on the mat, inserted it into the machine, and initiated the cutting process.
This allowed me to successfully cut out a cute green dinosaur and a green avocado design.
Overall, the experience of working with the laser cutter and Cricut machine was both educational and enjoyable.