PHILIP ESTRADA
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Signs

Where's the Bathroom?

In our building it can be difficult for visitors to find a toilet. I decided to make some signs to help with this. The CNC machine I have is a dream for making signs, and I've made others in the past

I designed these shapes using Easel, which is a program from Inventables that is used to run their CNC machines. There's a plug in called "Offsetter" that made the outlines for me. 
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Process (in brief)


First I cut the shapes out using the CNC machine. I suppose it's possible to do this with a jigsaw, but it would not be as accurate.
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The shapes needed a little sanding
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Next I cut a slot along the edge of the figures by setting my table saw fence to about 1/2 the width of the plywood. 
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This cut gets made by passing the material across the blade head first and then again foot first. That way the cut ends up perfectly centered on the material.
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I cut an a steel angle bar to length and drilled holes into it.
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The slot in the plywood that it just fits the angle bar with a tiny bit of wiggle room. I used wood glue and CA glue to fix the two pieces together.
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The Illuminated Signs

These signs were a big learning experience for me in using the CNC machine that we've got in the shop. From a teacher stand point, this is a cool way to get students using Adobe Illustrator, electronics, and CNC manufacturing. 

In the future I may do a write up on how these are made, but for now I will say that this project would need some changes in order to work as a school project. If a whole class was making these, it would be better if they didn't need the CNC machine for the whole project and could construct parts of it with more traditional methods. 
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  • Projects
    • FA 20 Moments that Matter
    • It Gets Funkier
    • Lakeview
    • Signs
    • Inspraytion
    • Along for the Glide
    • Rotational Volumes
    • Making Space
    • PBL Illustrations
    • 60 Word Short Stories
    • Pendulums
    • Changed By Chairs
    • Failure Analysis
    • Inclusive Strategies Podcast
    • Ping Pong Intersession
    • Gearboxes
    • 3d Design Intersession
    • Microscopic Images
  • Distance Learning
    • Physics Appetizers
    • PTIL Examples
  • Helpful Links
    • Democracy Now and Chat
    • Lasercutting
    • Drawing Models
    • Honors
  • Blog
  • About