Tinkering School

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Build a Vending Machine in One Day? Okay!

Engineering Challenge, Interactive, Mechanical, Problem Solving, PrototypingAmanda SimonsComment

One day, 16 Tinkerers, and one working vending machine? No problem.

At today's One Day Workshop, we began by using a 19" diameter plywood circle. The function of this amazing object? Well, today it was a quarter. That's right. Twenty-five cents. With that twenty-five cents, we will vend something. Easy, right? All we have to do is make something to accept the coin, build a mechanism that tells something to dispense and also build a thing that holds the something being dispensed.

Piece of cake!

And here's a preview of what happened:

In order to make all these amazing things happen, first we had to learn to use the tools. Piper and Mira show off their shape-shifting parallelogram. 

In order to make all these amazing things happen, first we had to learn to use the tools. Piper and Mira show off their shape-shifting parallelogram. 

Jay practices drilling with teammates to make some rectangles. 

Jay practices drilling with teammates to make some rectangles. 

One team worked on making a giant cube for all the vending machine components to fit inside. 

One team worked on making a giant cube for all the vending machine components to fit inside. 

We had some amazing teamwork today! Matthew and Turin worked together to build the base of a ramp. 

We had some amazing teamwork today! Matthew and Turin worked together to build the base of a ramp. 

More great teamwork from the ramp team: Lena helps Ronin line up a screw to drive in. 

More great teamwork from the ramp team: Lena helps Ronin line up a screw to drive in. 

Lyosha concentrates super hard at lining up a cut on the bandsaw with the help of Matthew and Lena. 

Lyosha concentrates super hard at lining up a cut on the bandsaw with the help of Matthew and Lena. 

All hands on deck as the ramp team clamps down some railing to prevent the giant coin from toppling over. 

All hands on deck as the ramp team clamps down some railing to prevent the giant coin from toppling over. 

One of the many coin rolling tests of the day! 

One of the many coin rolling tests of the day! 

We set up some really complicated bandsaw cuts today. The team worked together at the last minute to cut a coin slot from a single piece of plywood. 

We set up some really complicated bandsaw cuts today. The team worked together at the last minute to cut a coin slot from a single piece of plywood. 

More bandsaw concentration from Turin. 

More bandsaw concentration from Turin. 

During the design session, all the Tinkerers discussed the complications of the project and tried to come up with solutions to test out as a team. 

During the design session, all the Tinkerers discussed the complications of the project and tried to come up with solutions to test out as a team. 

At the end of the session, the whole team came together to try to make the machine vend pencils. (Oh yeah, we decided that for one giant quarter, you could get one pencil. 

At the end of the session, the whole team came together to try to make the machine vend pencils. (Oh yeah, we decided that for one giant quarter, you could get one pencil. 

Check out all the photos from the whole day on our Flickr Album

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