Yeah, I generally over-engineer while over thinking everything and either don't finish or make something that weighs 1000 pounds.
Did you work out the gears yourself, or use something like this template generator: http://woodgears.ca/gear_cutting/template.html
I am going to probably try to make some this year and it will be my first attempt.
just generally safer my guess.
It considerably safer. UL basically rates anything under 60VDC as non-hazardous and in fact will mainly look for physical hazardous items during testing. If you supply the 48VDC power supply its the only part that will be electrically tested and if it's already UL Listed they won't even do that.
There is more to it than this but you get the basic idea.
This is why I don't p.an for any 120VAC props where any ong can reach them. All 48VDC primary supplies would be well protected.
That is going to look amazing and the kids will enjoy it.
A couple of questions
Where and how will you store it?
Could you have used a Gilmer belt and pullys instead of making gears?
Not having access to the wood tools you have I was just thinking about an alternative.
Thanks,
Al
Looking forward to more pics.
Storage: All of my props are made to be disassembled for storage, this one will be a bit larger that most due to the floor and roof structure.
Yes, a belt drive would work also, however, I wanted to experiment with the wood gears.
As for the tools; used a circular saw, jig saw, miter saw drill. Not sure what alternatives you may use....
Just all around awesome! Would love to see some video Dan if you can get a chance to see why the links no longer work.
It looks great and very inspiring, not this year but maybe next for me. Love to see the finished show. Great job.
Al
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