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

Since it looks like there is a free Step file reader available. I would be interested could be fun to play with

I have 3D cad data of the Curta I available. It's public on OnShape:

1:1 scale at nominal dimensions
3:1 scale with some alterations for 3D printing

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.

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

Hello,

here some more pictures of our Curta 3D data:

Quote:

8 0 4 0 4 in real 3D

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

that's OK - no problem


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

Hello murff,

now the Curta has the right base plate…

Hello,

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

Hello everybody,

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


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


Regards

Sebastian

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

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