6/22/16

Bob Brown

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Many many thank-yous go to our friend and intrepid test builder, Bob Brown.  He is fearless!  We thank him for his countless hours of patient building, tinkering, testing, and valuable suggestions that have helped improve and perfect many of our plans.  Here are some of his wonderful interpretations of our designs.  Mahalo nui loa, Bob Brown.  We salute you.

5/24/16

Bill Miller's Fanciful Toucans

Bill Miller has been busy!  And obviously, having fun at the same time.  He started with a simple and elegant Toucan:

Toucan by Bill Miller
and then Toucan Fever hit!
Toucan by Bill Miller

Toucan by Bill Miller

Toucan by Bill Miller
Bill, we love your imagination and artistry.  Each one is a treasure.  Thanks for sharing them with us.

2/27/16

Frame Types and Tube Bushings


Jim emails:  "I was looking at the arbors plans for the Deco and it appears that the Wheels are a tight fit on the arbors and the arbors spin within holes drilled in the frame - is this correct?
When I built the Simplicity (still ticking, btw) some of the wheels had a tube pressed in them and that assembly spun freely on its arbor.
If I am correct about the Deco Arbors, why did you go from the tube/arbor combination to a press fit with the arbors spinning in the frame holes?  Doesn't this make the front/back frame alignment critical?  Is friction an issue?"
Thanks, Jim

Clayton:  There are basically two type of clocks that I design; plate clocks (by far the most common kind of clock) and uniframe clocks.  Genesis is a true uniframe.  ALL of the wheels of the Genesis turn on stationary arbors that are pressed into the frame:
Genesis by Clayton Boyer
Deco is a true plate clock where all of the arbors turn in the plates (frames):
Deco Built by Bob Brown
 Simplicity is a combination of these two basic clock building methods:
Simplicity by Clayton Boyer

Tubes seem to turn freely on there rods on uniframe clocks, but they do not turn as freely as simple wood hole on metal arbors.  I did the experiment with the Genesis.  One Genesis I built with tube inserts (as with the Simplicity) and on the other Genesis I just drilled the hole in the wheel and set it on the arbor.  The latter took significantly less drive weight to run the clock.  If I were ever to redesign the Simplicity I would totally eliminate the brass tubes, except for spacers and where the crutch/pallet arbor goes through the frame.  A tube is needed there for alignment.  The same is true in the Toucan.

DO NOT use brass tubes for bushings in a two plate clock.  You can read LOTS about this in my blog.  Just click on the huge word "bushings" in the right hand column.  Brass bushings are one of the two fastest ways to turn your kinetic sculpture into a still-life (the other is getting finish on the tooth surfaces).

Whenever I mount the front and back plates of a two plate clock, during the alignment process I insert rods in all of the arbor holes.  And I keep twisting them to make sure that the alignment is correct as the frames are glued and screwed in place.  Fortunately if they are not exactly aligned a simple, very slight "reaming" with a hand drill to remove the friction will solve any binding problems (but I hope that won't be necessary).

Yes, friction is always an issue in any clockworks, no matter what kind.  And the more arbors your clock design has, the more wheel sets your clock design has, the more friction is created.  Check out my Radiance one wheel clock and see how little drive weight is required to run a single wheel clock:
Radiance by Clayton Boyer
 

Enjoy! Clayton

1/28/16

Oleg's Workshop


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Let's take a quick trip to Russia, shall we?  Our wonderful friend Oleg gives us a tour of his home workshop in Russia.  You'll recognize some of his beautifully-built clocks as he shows us around.  Be sure to turn up the volume. We just loved this video!  Thank you, Oleg, for showing us your part of the world!  And now know how to say "snow" in Russian:  "angliyskiy."

Oleg on a much, much warmer day.

1/4/16

It's a Robot Laboratory Christmas

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David Delker's Creepy Bot on Christmas morning.  Looks like he wants to get into that present!

Meanwhile, Bill Miller's "Arthur the Alien" has just ridden into town:
Arthur on Creepy Bot by Bill Miller

Arthur the Alien Rides into Town by Bill Miller

Is it time for us earthlings to worry about an robot invasion?

12/14/15

Lee Vanduyn's Neck Therapy



Lee's Been Busy!

From Lee Vanduyn:   This is what I've been doing since I had my neck surgery just wanted to send some pictures I didn't know how to put them on your blog but thanks a lot for the good plans.


...and the pile keeps growing!

I love it, Lee.  You got me laughing louder with each picture!  You've really been busy with your ball winder.  That is SO GREAT.  I'm glad you love it.  Lisa loves hers, too.

Lisa had bought so many of the commercial winders that fell apart, or broke, or didn't wind properly that she asked me to design one.  We not only had fun creating this quality winder, but also, like you, had so much fun winding cakes.  Her original pile was not as large as yours though, but through the years that winder has certainly gotten a workout...and performs perfectly every time!

Lisa likes the look of hers so much it has become a wall mounted piece of "kinetic art" in her sewing room, until she needs it, and then it gets affixed to her sewing table to wind the cakes.

Thanks for these wonderful pictures and for your kind words about my plans.

I'll send these pictures over to Lisa to post to our Flickr' pool.

Enjoy!


Aloha.  Clayton

11/7/15

New! Robot Laboratory

Introducing Robot Laboratory:  three simple robots powered by readily-available gearmotors, 9V batteries, and switches.  No computer parts involved!

The stars of our show:
CB Bot, Theo Bot, and Creepy Bot
And lest you think prototype testing always runs smoothly for Clayton, here's your giggle for today:
This design obviously didn't make the cut.

Robot Laboratory woodworking plans now available at www.lisaboyer.com.  Check out the customizations by our intrepid test builders on our Robot Laboratory page.