RC Model Design in Fusion360: Elliptical wings and other curvy thing

Рет қаралды 28,602

TheRCGuide

2 жыл бұрын

In this video, we talking about creating elliptical wings, intersecting curves, and lofting airfoils

Пікірлер: 44

@guillermomarturetfendt9037 6 ай бұрын

On 12:26 you say you don't like the angle the loft creates. That is because you have the setting to "connected" instead of "tangent". That will solve your problem without having to make extra sketches. Also you can always add 3D splines to the existing sketch and use those as guides for the loft, without needing extra sketches.

@Peanut_ct Жыл бұрын

Exactly the tutorial I've been searching for! This saved me so much time, thanks!

@thercguide4735 Жыл бұрын

Glad I could help!

@markf3x 10 ай бұрын

Thanks, useful.. Was using this for RC airplanes and now Wingfoil hydrofoils.

@JasonScottHamilton Ай бұрын

This is super helpful. One problem I ran into that I'm having difficulty solving is creating a wingtip for a cambered foil where the bottom of the profile crosses over the centerline. For example, an RG-15 near the trailing edge goes above the centerline. This makes it not possible to use the centerline and half the profile to loft to the midplane of the wing. I tried splitting it into two (vertically ~20% from the trailing edge) and was able to make the profile, however it has a crease in the surface at the line.

@jannesm-sp7773 Жыл бұрын

Great video! Thanks so much for sharing your methods! It's exactly what I've been failing do because not knowing the basics. Maybe one day I'll make a YT-video if I get something done ;-)

@amonus-air2160 Жыл бұрын

thank you so much for this very informative video! I've been pondering on how to layout an elliptical wing design in Fusion, and you've really helped me understand sweeping /curves. Again, thank you for sharing / subbed for more....😎👍

@thercguide4735 Жыл бұрын

Im glad I was able to help!

@planejanemodeling 2 жыл бұрын

Another awesome video! Thank you for sharing!

@thercguide4735 2 жыл бұрын

Thanks! I hope it helps!

@planejanemodeling 2 жыл бұрын

@@thercguide4735 Definitely helps! Your process and knowledge add a lot of dimension to how I approach my builds!

@michaeldemaria540 Жыл бұрын

Thank you so much these videos are great please continue to make more

@thercguide4735 Жыл бұрын

Thank you! I plan on getting back to it soon!

@linloo9605 Жыл бұрын

This video helped me so much, thank you!❤

@thercguide4735 Жыл бұрын

Glad I could help

@intermon918 Жыл бұрын

I've been wrestling with wing design using lofts and it's been driving me nuts. I wasn't familiar with sweeps which appears to make life a lot easier. Thanks for sharing this information. Also, I'd like to find out more about control point splines.

@thercguide4735 Жыл бұрын

There are lots of ways to approach wing design, as in everything in CAD. The only time I use a loft, is when I am going to use different airfoils on the roots and tips of a wing. If the design calls for anything other than a rectangular wing, you will need to add rails. These rails must intersect with the profiles, otherwise they will not work. As far as splines, here is an excellent video on the subject: kzfaq.info/get/bejne/n6qqq9GVuKjTn58.html&ab_channel=AustinShaner

@teo-1 3 ай бұрын

legend

@SoaringExperience 6 ай бұрын

Hi @TheRCGuide at 7:56 you are creating the (lets call it outline sape of the wing (maybe not the correct term; I am not an english native speaker :) ). Is it possible to import the airfoil dat file if the outline shape of the wing is done first or is it necessary to import the airfoil and just THEN creating the wing outline shape? Sounds complicated, but I hope you know what I am asking :D

@thercguide4735 6 ай бұрын

I find it easier to place the airfoil first then create the wing planform. The most important function of this operation is that the planform is connected to the airfoil shape.

@SoaringExperience 6 ай бұрын

thanks a lot! @@thercguide4735

@sebastiantomczyk4577 6 ай бұрын

31:00 - what is this "wash out" for? Is that for increasement of the lift? My first impression is that angle on the wing tip will decrease the lift, could you give me some info where I can read anything about that? Also: making your own design of the plane, how do you know what is the proper wing-span considering that you have choose the specific wing profile? How should I calculate that? Thank u for your help!

@user-cq7li2fq9w 6 ай бұрын

How do you calculate the location of wings?

@thercguide4735 6 ай бұрын

That is an entirely different subject. I recommend reading Chuck Cunningham's series on designing rc planes as well any of Andy Lennon's book for rc airplane design.

@linuso6404 6 ай бұрын

Hey, I don't understand the step you're doin at 11:51. What command are you doing? I tried splitting the body but it doesn't work. Do I have to sketch the line you sketched in 5:10 to be able to do what you did in 11:51? English is not my mother tongue so I might also have misunderstood something but I'd be thankful for any help!! :)

@thercguide4735 6 ай бұрын

Hello, I projected that line into that sketch to create two profiles.

@linuso6404 6 ай бұрын

@@thercguide4735 and how did you do that? What command did you use?

@thercguide4735 6 ай бұрын

@@linuso6404 "project" the default key command is "p"

@linuso6404 6 ай бұрын

@@thercguide4735 okay, thanks. I will try it out as soon as I have time again. Some exams are coming in the next weeks

@joshmellon390 Жыл бұрын

It's making me use the entire border as either the path or the guide rail, I can't select one for both..

@thercguide4735 Жыл бұрын

You can create a break in the curve.

@samialraj2286 10 ай бұрын

Which naca digital number is your elliptical wing

@thercguide4735 10 ай бұрын

It's the Clark Y.

@eliahdude1411 Жыл бұрын

would it have been possible to do this without separating the wingtip?

@thercguide4735 Жыл бұрын

You will have to make a break in the curve in order to have a separate rail and guide.

@eliahdude1411 Жыл бұрын

@@thercguide4735 ok thank you

@mohammadalomari3939 7 ай бұрын

hello, I saw that you are using Macbook so I would like to ask you, I have a problem with airfoil dat it doesn't appear on my scrips what should I do, and how to install it properly

@thercguide4735 7 ай бұрын

Sorry for the delay. Here is a video that shows how to install Dat to Spline: kzfaq.info/get/bejne/aa6lnZelsJO6Y4k.html&ab_channel=ColtonCampbell Make sure you restart Fusion. It should appear under Utilities>Add-ins>Scripts and Add-ins. It should appear under "My Scripts"

@linuso6404 6 ай бұрын

Hey man, I am working on a Macbook too and had the same problem. To open the data I did this: opened these-files of the airfoil I chose as selig format; copied them into TextEditor; Changed to "text only" so I could save is as a .txt data; went into fusion and opened "Airfoil DAT to spline"; went on "all files" (not just the Airfoil DAT files) and imported the airfoil. Works for me👍🏽