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Meet Pinhead!

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It's just a concept right now but I wanted others to see that the scale doesnt quite match. Right now its just stacked on there and neck is a little too long.

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Troy
USA

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#225  

@antron007, Im no where near to that phase yet but I will need the parts later on. I haven't bothered to price anything yet but I will have to have a design first Im sure. There are a few forum members here that have done some pricing so they may give you some advice here.

#226  

@Troy Cool, thanks for the info.:)

#227  

Here's a short clumsy clip of my waist articulation idea.

#228  

Does anyone have experience with a different swivel bearing that's more stiff? If you look in the video there is a bit of a wobble that will show up during drive.

#229  

@Troy

Good progress. I like the body tilt idea. I will see if I can help you find a better bearing than the lazysusan. What are the dimensions of the one you are using?

#230  

Great update!:) I have built a few alt/azimuth telescopes in the past that use a similar bearing type, using UHMW Polyethylene Plastic Fabrication Suppliers . 3 square pieces 1.5 inches separated at 60 degrees attached on the bottom platform and a " nubbly" formica/arborite on the top body. These were ultra smooth and very easy to turn! Of course the 3 pieces were thick enough to countersink a screw. Glen

#232  

Thank you guys! I'm sorry I didn't have the head and arms on it. @Dave I remember that site from a past post. The one I have is like this from servocity. They look like the same ones. Would you advise using the 9" round ones versus the 4" I have now? Perhaps the design is different internally. UPDATE These had too much play in them to work for me.