Airfoil DAT to Spline

Airfoil DAT to Spline

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Descrição

All aircraft developers struggle to make airfoils for wings, tails, or propellers. A manually created spline will not guarantee the precision of the shape. Airfoils are represented as a set of X and Y coordinates in the DAT files. These coordinates should be multiplied on the wing chord to get real X and Y coordinates of all points.

 

This script automates the creation of spline on a selected construction plane or origin plane from any DAT file with a defined chord length.

 

DAT files could be found from the following sites:

http://airfoiltools.com/search/index 

http://www.aerodesign.de/english/profile/profile_s.htm

https://m-selig.ae.illinois.edu/ads/coord_database.html

Sobre esta versão

Versão 2.0.0, 07/07/2021
Added: Added processing of Lednicer DAT format (v2.0) Added angle of incidence (Aoi) parameter, fixed orientation on XZ and YZ planes (v1.8) Bugfix in comma-separated value files (v1.7) Processing of comma-separated value files (v1.6) Unlimited chord length for 1:1 scaled aircraft (v1.5) Fixed bug on Mac OS (v1.4) Offset X and Offset Y parameters (v1.3) Scale Y parameter (v1.2) selection of construction plane or origin plane (v1.1)

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Comentários dos clientes

21 revisões
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  • DAT file?
    Christian Moser | setembro 19, 2021 Download confirmado (O que é isto?)

    Hi Sergey

    Looking at your video and the other ratings your add in must be great. Installation in Fusion worked without any problems.

    Unfortunately I do not manage to create the DAT file. I copy the airfoil coordinates in excel but do not have the option to save as .DAT.

    I can only save it as .CSV but your add in does not allow me to use this file.

    How can I create the .DAT file?

    Thank you very much.


  • How can I resolve the Error?
    강빈 이 | maio 22, 2021 Download confirmado (O que é isto?)

    I saved a DAT format file from 'Airfoil.com'.

    But I'm faced the Error like Figure.

    Sergey Ivanov (Fornecedor) | maio 24, 2021

  • Great app
    cristian creanga | maio 11, 2021 Download confirmado (O que é isto?)

    Thanks for creating it!


  • Perfect!
    Daniel Philipp | fevereiro 13, 2021 Download confirmado (O que é isto?)

    Unlike other Airfoil tools for Fusion 360 this one actually does what it's supposed to do!


  • Fantastic
    Mario Miano | janeiro 12, 2021 Download confirmado (O que é isto?)

    it works perfectly at first try. Thanks!


  • Great App
    Jared Schlamp | dezembro 27, 2020 Download confirmado (O que é isto?)

    Thanks for the great app!


  • Position in space ?
    marty | novembro 24, 2020 Download confirmado (O que é isto?)

    Its works fine on YZ plane, but if I try to use it on a plane at say 100 mm offset from YZ plane, the spline seems to be placed at a wrong position.

    (I use Macintosh version)

     

    Sergey Ivanov (Fornecedor) | novembro 25, 2020

    I haven't MacOS computer to reproduce the error. Try to ask your question in this thread. https://forums.autodesk.com/t5/fusion-360-api-and-scripts/airfoil-dat-to-spline/td-p/7862870/page/2 Someone will help, I believe. Provide all steps you performed with screenshots or results.


  • good
    Hudson Kortus | outubro 26, 2020 Download confirmado (O que é isto?)

    some initial issues, but works now

    Sergey Ivanov (Fornecedor) | outubro 27, 2020

    Hi! If you have invalid DAT file it doesn't mean that application is bad. So, one star also invalid. Just send me by e-mail DAT file and I'll say what is wrong.

    Simon shemetilo | janeiro 12, 2021

    are you sure you put .dat at the end of your notepad save file.


  • Besoin d'aide
    Claude Bélanger | setembro 19, 2020 Download confirmado (O que é isto?)

    Je n "arrive pas à installer, impossible de décompresser le fichier, pourquoi?


  • Nice addon
    Дмитрий Шапиро | março 06, 2020 Download confirmado (O que é isto?)

    👍


  • Must have app for modeling wings
    Dincer Aydin | agosto 08, 2019 Download confirmado (O que é isto?)

    Have been using it since first versions. Works great and keeps improving. Thanks a lot!


  • Airfoil dat to spline
    Kalle Ström | março 15, 2019 Download confirmado (O que é isto?)

    Super easy to use and build up wings with. The airfoils get a bit big and slow things down so i recomend to use this with  airfoil dat optimizer.

    Super work! Thanks a lot!

    Sergey Ivanov (Fornecedor) | abril 02, 2019

    Can you add review on Airfoil DAT Optimizer script itself? Thanks!


  • Import airfoils in .dat format
    Marc Schafer | dezembro 25, 2018 Download confirmado (O que é isto?)

    It works very well, but make sure you have a plane selected otherwise you get an uninformative error message.

    I do wish that I could import the airfoli into an existing sketch instead of having a new one created.

    Also, Fusion 360's performance with this large a spline can get pretty bad so put it where you want it and do everything else around it.

    Sergey Ivanov (Fornecedor) | janeiro 11, 2019

    As many users as many preferences. However, I agree that performance of Fusion 360 degrades with a lot of vertices. To avoid it I have separate (not published yet) script which optimize DAT file and saves it as separate one with minimized number of points. If you like to test it, drop me an email, I'll send the script for manual installation.


  • nice app
    Chauvin Xavier | maio 01, 2018

    👍


  • Nice Addon
    Dean Herzig | fevereiro 16, 2018 Download confirmado (O que é isto?)

    Many thanks for this nice feature, it works great. And the Support was very fast and helpful. Thanks a lot


  • a great application
    Ricardo Veiga | janeiro 25, 2018 Download confirmado (O que é isto?)

    It works perfectly ... users wait for the new update

    Sergey Ivanov (Fornecedor) | fevereiro 02, 2018

    Ricardo, stay tuned. Version 1.6 is comming... ;)


  • macOS installation
    Klaus Kreis | dezembro 07, 2017 Download confirmado (O que é isto?)

    installation works well, application is very helpful, it will replace other airfoil processing apps

    Sergey Ivanov (Fornecedor) | fevereiro 02, 2018

    Klaus, thank you for tests on Mac OS platform. UPDATE Dear MacOS users, Please read following thread on forum. Thank you! https://forums.autodesk.com/t5/fusion-360-api-and-scripts/airfoil-dat-to-spline/td-p/7862870

    Klaus Kreis | janeiro 10, 2019

    the .dat file has to have the correct header line, correct decimal and field delimiter, in the worst case I used a normal line editor available on my mac to correct the format.

    dbrondy dbrondy | março 03, 2019

    Hi Sir, It means you successfully installed it on MacOSx ? I tried on mine using Mojave and I can't see the provided script.... Does the installation is broken on Mojave ? Tks ! denis


  • Great help
    Michael Christou | dezembro 07, 2017 Download confirmado (O que é isto?)

    It works great, it saves me a lot of time. Thank you for sharing.


  • Great Job
    Mathias Verbeke | dezembro 06, 2017 Download confirmado (O que é isto?)

    Thank you very much, really helpful!


  • Nice app
    Sebastian Kentler | novembro 20, 2017 Download confirmado (O que é isto?)

    Works very well


  • airfoil DAT app
    Davesters Davesters | novembro 11, 2017

    Really works Thank you

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