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Re: Kinetic sculpture designed by Clayton Boyer
Posted: Sun Dec 20, 2020 10:16 am
by ArtF
>>24m 30s shields removed and cleaned with Teflon dry lube added
Good god, thats way better than I figured on top of head. Thats a long time to degrade ..
Art
Re: Kinetic sculpture designed by Clayton Boyer
Posted: Sun Dec 20, 2020 11:24 am
by steve323
ArtF wrote:
>>24m 30s shields removed and cleaned with Teflon dry lube added
Good god, thats way better than I figured on top of head. Thats a long time to degrade ..
Art
It was much longer than I expected as well, especially since they were random no-name bearings.
A pendulum degrading in 24 minutes only needs 1/3 as much restoring force as an 8 minute pendulum. I hope to post a video soon showing the complete results.
Steve
Re: Kinetic sculpture designed by Clayton Boyer
Posted: Sun Dec 20, 2020 3:27 pm
by ArtF
Steve:
Its all good to know. In future I know the way Ill go.. :)
Art
Re: Kinetic sculpture designed by Clayton Boyer
Posted: Mon Jun 28, 2021 3:54 am
by deraudrl
FWIW, I tried a couple with mineral spirits: the problem is they seemed to gum up a week or so later...some kind of residue attracting cruft in my garage. (The stuff they sell here in SoCal doesn't look/smell like the stuff I remember from my youth.)
"Gunk" engine cleaner worked a lot better, except for the hassle of getting it out of the aerosol can so I could really soak the bearings.
Re: Kinetic sculpture designed by Clayton Boyer
Posted: Sat Jul 17, 2021 3:33 am
by deraudrl
Finally completed my laser-cut acrylic take on 'Zinnia' after letting the plans and parts sit for almost five years...
Did some re-engineering, mostly to get all the parts to fit the 12"x16" limits of my laser. Wheels are 20", which is about as big as I can segment one up without a ton of waste.
Short video of it in operation here:
https://www.dropbox.com/s/fgyz2qq84whfc ... 9.mp4?dl=0
Re: Kinetic sculpture designed by Clayton Boyer
Posted: Sat Jul 17, 2021 3:42 am
by ArtF
Excellent. Nice pattern.
Art
Test, just a test
Posted: Tue Aug 17, 2021 6:52 am
by XRumerTest
Hello. And Bye.
Re: Kinetic sculpture designed by Clayton Boyer
Posted: Tue Aug 17, 2021 11:21 am
by ArtF
works fine. :)