Canstruction is a unique world wide charity which hosts competitions, exhibitions and events showcasing colossal structures made entirely out of full cans of food.
Canstruction Chicago (under the umbrella of Canstruction) is a design/build event which benefits the Greater Chicago Chicago Food Depository. Teams comprised of professionals from the AEC industry fundraise for, design, and build structures composed of non perishable food items. These “Cansculptures” are housed in the first floor of the Merchandise Mart and are on display to the public as a giant art exhibition. The “Cansculptures” are judged in various categories by a celebrity chef and prominent members of the AEC industry. Canstruction Chicago culminates in an awards presentation and cocktail party at the Merchandise Mart.
Working to eliminate food waste and reliEVE hunger
In our world today, 40% of all food goes to waste. Fast forward 700 years and we might find WALL-E, a hardworking and lovable robot, all alone on Earth, compacting debris into solid block structures. WALL-E knows all too well what waste looks like, yet remains hopeful that life may again be sustained on Earth. Upon meeting an advanced search-droid named EVE, WALL-E discovers companionship and how, together, they can nurture Earth back to a healthy balance and sustain all living creatures. With the help of our sponsors, WALL-E and EVE are working to educate humans about food waste and reliEVE hunger.
Here’s a summary of my coffee table project that many of you have seen me work on (or struggle with) over for the last several months.
I like furniture that can flex or modify it’s position to address different needs. I’ve seen coffee tables that raise to eating height before, but I wanted to design one that really expresses the mechanism and plays up the physics behind it. Back in October I made a 1/2 scale mock up of the design to understand the motion.
Then it was back to designing a full size mock-up.
I realized it wasn’t going to be stable enough with just one set of arms, so I decided two sets would still look good. Everything was designed in Autodesk Revit. The software allows you to figure out volume, then with a given density of materials I could get weights from the various parts. This allowed me to determine the balance. I didn’t want it to be perfectly balanced with the counter-weight, but have enough weight to assist the movement.
First I started making the frame out of aluminum. It’s fastened using a pneumatic riveter.
Painting the steel arms.
CNC cutting the concrete forms out of pink foam
Creating the concrete counter-weight form
Failed attempt to CNC cut aluminum for brackets. I’ll skip the rest of these struggles…
Casting the concrete base
Casting the counterweight (nice and sloppy)
The base assembled.
Frame is attached.
There were many tweaks after testing it. There was some wiggling around the axles, so I widened the holes in the steel arms to put nylon sleeve bearings in for a tighter smoother fit. There was still some shifting after putting some weight on the front, so I designed a locking mechanism with a latch.
Lots of struggle with this latch at the top of the photo. (FYI, learn the cold metals milling machine if you need a part like this)
And finally… a video…
By Josh Myers
This message is only visible to admins
Please connect a business account on the Instagram Feed settings page in order to display hashtag feeds Please see this post for more information.