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Final project
week15:Machine Design
*group assignment
- actuate and automate your machine
- document the group project and your individual contribution
This week is the same as previous week.
I'll show my individual contribution.
Group assingment is on Fablab Seoul Machine week
Machine
Cutting with CNC and Assembling
We cut machine parts with CNC.
And then assembled them.
Tightening
Machine parts were not solid to endure from stepper motor shaking.
So I should compensate to tighten.
To tighten, I made hole the machine parts with drill.
Now that I could make joint with screw.
Putting together
External part
We cut outfit part and assembled.
And then we should compare outfit and machine part.
It fitted perfectly.
So we could go to next step.
We cut and covered upper parts.
Design for front part.
4 squares on 1 wood.
2 big squares and 2 small squares.
Big One for seeing snacks which would be dropped.
Another for taking it.
Small one for switch and led.
We cut acrylic covers and then put on the front door.
This is the front part.
Internal part
The conception of the internal process.
(I didn't design. I just borrowed this pic from youngsik to help you understand the process.)
After he designed, I printed and then assembled.
Here is the internal design.
After Assembled 3d printed spring assmebly parts and coil.
And finally I made the internal part.
Putting together it's done.
Video
Done!!
That is my individual contribution to our machine.
Downloads
internal
front