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DIY mount.


T A WOW

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Well thank you.

Hopefully it will be functional tomorrow. Not finished but able to stand on its own.

(hopefully)

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Man I am loving following this. Thanks for sharing Tobias :) I can't wait to see the finished article.

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Some pictures of the leg tops which I machined today after work.


 


Machining in progress.



 


Leg tops finished.



 


Attached to tripod top. Top view.



 


Attached to tripod top. Bottom view.



 


With SkyTee - 2 mount in place.



 


I need to sand down the carbon fibre to make the legs fit into the tops, as the carbon is slightly oval so doesn't quite fit at the moment.


 


I'll do that tomorrow as its quite messy and SWMBO would moan if I do it while she is in. LOL


 


The legs sit at an angle of 23 degrees from vertical. I can easily alter this buy removing small amounts of metal from the corners of the tops to make the angle bigger, or once I get the leg clamps and spreader finished I can alter it by the position of them on the upper legs.


Edited by T A WOW
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I don't want to teach you to suck eggs, but don't sand that stuff anywhere near dearly loved electrical items.


We did some work on an oven at a exhaust manufacturer's in which they cured the cans, but they also sanded the ends before attaching some other bit. The dust got in the oven and it was like a fireworks display in there. Dead oven.


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Sanded down the carbon to make the legs fit together properly.


 


 


Without the legs extended it stands 755mm or 30 inches tall.



 


With the legs extended it stands 1150mm or 45.25 inches tall.



 


managed to get a space based (sort of) advert on the TV too. LOL


 


Might make an extention pier as it might be a bit low if I ever get that big refractor I want.  8 - 10 inches should do it.


 


Just got the leg clamps and spreader connecters to make now, then the tripod will be done. Yay.


 


Hmmmm. Might make an accessory tray too.


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You are one lucky man to have access to the type of machinery to make this.


 


It looks really professional, well done.


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Very nice indeed. I am however intrigued, why use Carbon for the legs? Surely the more weight down there the more stable it would be?


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The carbon I got is quite thick so it's not a great deal lighter than the usual thin stainless used typically.

Also. It looks cool!!

The aluminium is quite beefy so that adds a fair bit of weight to it.

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I haven't weighed (spelling) it yet. I will after my dinner.

I will test what it can hold by standing on it. I reckon the tripod will easily hold 200 lb

But I'll not try that until I've done the leg braces.

The skytee is listed as being able to hold two scopes at 15kg each, and I see no issue with it being able to hold that comfortably.

Edited by T A WOW
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Ok, just weighed it. The tripod on its own currently comes in at 10.2 lbs.

The NEQ6 tripod apparently weighs 16.5 lbs

So

Not too bad I don't think.

Edited by T A WOW
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  • 3 weeks later...

Pic of the leg clamps and sreader arm end connectors.


 



 


clamps made from 15mm thick aluminium plate.


 


end connectors from 20mm diameter aluminium bar.


 


carbon arms in the background are 12.7mm diameter


 


need to sand down the carbon again as it is slightly oval as with the legs.


 


also made a slight design error on the end connectors that link to the central spreader. need to add some rads to one side as at the moment they wont rotate (ooopppsy lol)


 


any way. Only need to make some bolts for tightening the legs when they are extended (current ones are nicked of my crapstro master) made of cheapo plastic. then the tripod will be complete.


 


oh. need to buy some tiger seal to stick some of the parts together.


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Coming together nicely. Well done. Looks awesome. Ami right in thinking that you're also going to make a goto mount to go more tripod or was it just the tripod you're making?

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I am planning on making the full mount as well. But that will probably take quite some time.

A lot of design needs to go into that as I plan on making it upgradeable (spelling?)

I'll probably need to make several mock ups. I need to learn a hell of a lot more about auto guiding, polar alignment, periodic error correction, etc etc. so needless to say it'll probably take quite a while to design. I could also do with learning how to use a cad package.

But i am planning it.

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put all of the spreader bars together now.


 


pic.


 



 


I'll put it all together in a bit and post more photos.


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How the hell did I miss this thread?


Anyway Tobias just to add the chorus - it looks a beauty!


 


I admire craftsmen, full stop.


 


Regards.


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