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#51 2010-01-28 03:12:43

odd
Member
Registered: 2010-01-22
Posts: 10

Re: Owl Panoramic Head - electronics

Greg Nuspel wrote:

Sounds like you are jumping to write some code big_smile

I'd love to have a go at it, yes wink

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#52 2010-02-06 16:11:50

Greg Nuspel
Member
From: Calgary, Alberta, Canada
Registered: 2009-10-06
Posts: 107

Re: Owl Panoramic Head - electronics

Here are some photos of parts I made yesterday.

Worm wheel housing:
http://farm5.static.flickr.com/4045/4334930752_e714d81722_o.jpg

Pitch axis motor mount with mounting holes for carbon tubes:
http://farm3.static.flickr.com/2680/4334930688_99c8239d20_o.jpg

Camera arm clamp showing outer bearing bore:
http://farm3.static.flickr.com/2683/4334188743_0004e11198_o.jpg

Cross tube clamps:
http://farm3.static.flickr.com/2761/4334930872_b86cf5c4a0_o.jpg

Worm inside motor mount:
http://farm5.static.flickr.com/4001/4334930934_7e149eb626_o.jpg

Nodal point adjustment arm (short) with clamp showing vernier scale:
http://farm5.static.flickr.com/4069/4334188979_b3e411a3c9_o.jpg

Gearhead compared to Nikkor 55mm macro for size:
http://farm5.static.flickr.com/4055/4334189047_4dd7f1f380_o.jpg

I changed some of the design to make manufacturing less expensive, the gear center distance is now adjusted with shims instead of the offset mounting of the worm wheel. This makes the gear head a two part assembly but is much easier to machine.

Still to be made are all the turned parts and a few adjustment of these parts. Just thought I'd show some progress.


--Greg Nuspel

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#53 2010-02-06 17:50:43

fma38
Moderator
From: Grenoble, France
Registered: 2005-12-07
Posts: 4836
Website

Re: Owl Panoramic Head - electronics

Very impressive! Nice work.


Frédéric

Canon 20D + 17-40/f4 L USM + 70-200/f4 L USM + 50/f1.4 USM + Tokina 10-17 3.5-4.5 AF DX Fisheye
Merlin/Orion panohead + Papywizard on Nokia N800 and HP TC-1100

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#54 2010-02-06 18:07:19

Gordon
Member
From: Deep in the woods, UK
Registered: 2008-10-08
Posts: 283

Re: Owl Panoramic Head - electronics

Looks really nice, how long do you estimate before final assembly, completion and final testing?

Best
Gordon

Last edited by Gordon (2010-02-06 18:08:06)


2000th Member big_smile

GigaPixel Experimenter
Gigapan Beta Unit, Canon Powershot S5IS, Canon 350D, Nikon D40, Manfrotto Tripod, BT-Serial + Papywizard on Nokia 770, Fully-Operational Merlin the Wizard Unit!!!

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#55 2010-02-06 18:13:05

Greg Nuspel
Member
From: Calgary, Alberta, Canada
Registered: 2009-10-06
Posts: 107

Re: Owl Panoramic Head - electronics

It's just a matter of having time on the machine, I have a few projects lined up this week but I'm going to try and squeeze the parts in. I should be finished by the end of the month providing I can get time on the machine.


--Greg Nuspel

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#56 2010-02-06 19:56:37

odd
Member
Registered: 2010-01-22
Posts: 10

Re: Owl Panoramic Head - electronics

Beautiful parts indeed!!

..truly look forward to hear about the first tests!

Thanks for the update! smile

Last edited by odd (2010-02-06 20:47:09)

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#57 2010-03-06 22:05:29

Greg Nuspel
Member
From: Calgary, Alberta, Canada
Registered: 2009-10-06
Posts: 107

Re: Owl Panoramic Head - electronics

A few more parts have been made, it's been so busy at work I haven't been able to do much. That being said there is only the 90 degree joiner to be made.

http://farm3.static.flickr.com/2549/4411977688_2349733435_b.jpg
Pitch axis gearbox with short camera arm attached. The worm wheel is visible inside the housing.

http://farm5.static.flickr.com/4002/4411210389_4987419dbf.jpghttp://farm3.static.flickr.com/2792/4411977916_afd5d1dd66.jpg
The axis bearing mount.

http://farm5.static.flickr.com/4063/4411210199_b5be895b8a_b.jpg
The base for the mount. The large bearing rides inside the base while the small bearing rides on the axle shaft.

Last edited by Greg Nuspel (2010-03-06 22:05:58)


--Greg Nuspel

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#58 2010-03-07 04:58:32

odd
Member
Registered: 2010-01-22
Posts: 10

Re: Owl Panoramic Head - electronics

You really are very good at what you do.

Beautiful parts.

Im looking forward to see it all put together!

(and I wish and hope that a future kit will cost less than a car wink

//O.

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