Conquergood Creative has been selected to exhibit automata creations at the Ontario Science Centre's Tech Art Fair on Family Day weekend Feb 17th to the 19th. It is a great opportunity to share my craft with a large number of visitors and a great compliment to have my work selected by a panel of judges to be exhibited at the show.

So if you are in the neighbourhood and would like to see my exhibit, and 19 others, showing all sorts of Techie art stuff, do drop buy!

Again I'm sorry I have not blogged in a while. A Christmas vacation, a waterpark excursion with the grandkids, and general sloth slowed me down a little over the holiday period. I have been busy building a section of my parade float though. I haven't been posting that because I felt you wouldn't find it very interesting if you are following my blog for automata knowledge. Anyway I am just completing the mechanism and characters for one section of the float and I think it's time to return to complete the automata project  was working on prior to charging off into the float stuff.

Working with polystyrene to cut and shape the penguins has been interesting. I often emerge from my shop coated in static electriclly charged small pieces of foam. Mix in the overspray from some spray adhesive and you have a mixture that is hard to vacuum!  I decided I need to purge the shop and myself of polystyrene residue for a while. The vignette I've done is a trio of penguins, ranging in height form 27" to 32" tall that are waddling along the side of the float. They don't actually move forward but tip side to side in the motion of penguins. Along with a little scenery this will occupy one back corner of the float. 

The motion is imparted by what I call my "waddle box", a plywood construct that will drop in the float with a motor gearbox, and rocker arms to mount the penguins on. It looks crude but it will serve the purpose of being sturdy enough to survive the rocking weight while only needing to last a few hours for a parade. It wouldn't be good if pieces of penguin where flying off into the assembled spectators!  Each of the penguins opens and closes their mouth as if singing "Drivin' Home for Christmas" the theme song for the float.

I made the penguins by generating a 3D image in CAD, and cutting polystyrene disks to laminate pieces together to make an approximate profile. These pieces have a hole up through the centre to allow for passage of control wires to the beak. Once assembled it is onto shaping by cutting and sanding these forms to a smooth finish. (This is where the mess is generated.) 

I've attached a couple of photos to look at and I will followup with an operating video when paint is complete. In the "waddle Box" photo you can see the motor and gearbox behind the belt guard and the rockers which have a black PVC pipe that fits up into the bodies of the penguins. The penguins, (Patty, Maxene and LaVerne, ) have one coat of primer paint on them at this point. The little one has a squarish looking head since the beak mechanism was a tight fit and I was reluctant to sand too much off the head. The odd shape will be hidden by a well placed Santa hat when completed.

Here is an early preview of the girls.