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Curta I 3D CAD data
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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Fri Nov 25, 2016 11:45 pm    Post subject: Curta I 3D CAD data Reply with quote
Hello everybody,

I was wandering if someone of you would be interested in detailed 3d CAD data of a Curta I?

In my company two apprentices are just working on converting the 2d drawings to a complete 3d model of a Curta I.

Data would be available as .step or .iges files.

Regards

Sebastian
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davhamm



Joined: 08 Nov 2015
Posts: 148
Location: Michigan
PostPosted: Sat Nov 26, 2016 12:03 am    Post subject: Reply with quote
Since it looks like there is a free Step file reader available. I would be interested could be fun to play with
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mwu



Joined: 05 May 2015
Posts: 39
Location: SC, USA
PostPosted: Tue Jan 10, 2017 2:02 pm    Post subject: Reply with quote
I have 3D cad data of the Curta I available. It's public on OnShape:
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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Fri Feb 03, 2017 7:28 pm    Post subject: Reply with quote
Hello,

our Curta project is almost finished - here the first pictures:







As soon as the CAD data is finished, it will be uploaded somewhere for public access.
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murff



Joined: 27 Oct 2009
Posts: 587
Location: Switzerland
PostPosted: Fri Feb 03, 2017 8:36 pm    Post subject: Reply with quote
... nice cut model!
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stefancham



Joined: 16 Jan 2017
Posts: 5
Location: Bavarian
PostPosted: Mon Feb 06, 2017 8:22 pm    Post subject: Reply with quote
Hello together,

since one year I have all CONTINA-drawings used to get 3D-files. Now here is the result of this work. I used Creo - Pro/E for this work (PRT-files).

With this files I created the new 109.109 assembly block https://curta.org/phpBB2/viewtopic.php?t=458 and other tools, but it is not so easy to find someone how can machine this parts

CURTA I


Curta II
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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Fri Feb 10, 2017 7:42 pm    Post subject: Reply with quote
Hello,

here some more pictures of our Curta 3D data:










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murff



Joined: 27 Oct 2009
Posts: 587
Location: Switzerland
PostPosted: Sat Feb 11, 2017 9:45 am    Post subject: Reply with quote
Quote:




8 0 4 0 4 in real 3D


Very Happy
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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Sat Feb 11, 2017 10:41 am    Post subject: Reply with quote
Hello Murff,

yes, I took a picture of one of your Curta baseplates and overlayed it to the CAD…

Hope it's ok for you - later I will use one of my Curtas…

Sebastian
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murff



Joined: 27 Oct 2009
Posts: 587
Location: Switzerland
PostPosted: Sat Feb 11, 2017 10:52 am    Post subject: Reply with quote
that's OK - no problem


by the way - this is the youngest known Curta Type I... Exclamation
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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Mon Feb 13, 2017 8:47 pm    Post subject: Reply with quote
Hello murff,

now the Curta has the right base plate…


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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Wed Feb 15, 2017 7:38 pm    Post subject: Reply with quote
Hello,

our Curta is finally finished and will be uploded soon for public access.








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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Sat Feb 18, 2017 6:39 pm    Post subject: Reply with quote
Hello everybody,

the 3D Curta can now be viewed and downloaded here:


https://grabcad.com/library/curta-typ-i-1


Regards

Sebastian
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Sebastian



Joined: 11 May 2014
Posts: 42
Location: Germany
PostPosted: Mon Mar 06, 2017 8:09 pm    Post subject: Reply with quote
Hello,

that's the final revision now - with all details like threads and so on…

https://grabcad.com/library/curta-typ-i-rev-02-1

Sebastian
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MrSmith



Joined: 28 May 2012
Posts: 19
Location: Australia
PostPosted: Thu Mar 16, 2017 11:19 pm    Post subject: Reply with quote
Dumb question, but is this used for 3D printing a Curta Calculator?

I've seen that on youtube:

https://www.youtube.com/watch?v=mG4A3R4imnc
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