Naca extrusion from parametric equation

[rory_the_king]

Hello, everyone.
I have to draw a symmetrical dwarf profile and I have the parametric equations of the same.
My problem is this:
opening any sketch, which commands should I use?
if I insert a reference curve through parametric equation, how do I become such a curve, a geometric curve (i.e. not only reference)?
the next extrusion operation works if my profile is not "only" a reference line!!!(or at least I don't work!!!).
greetings to all and thank you!
Lorenzo

 

[gio14]

click on the construction line then right click and choose "solid"

 

[rory_the_king]

then
- sketch plan is the front
- insert a reference curve from equation
- then what do I do?

it does not make me click with the button dx!!!I am still and stuck to the construction line! ! !
How do I convert this line to a geometric entity? ? ?
Hello and thank you
Loire

 

[gio14]

test with "create edge entity" and recalc the reference line

 

[rory_the_king]

no nothing to do in the sense that now extrusion sucks!! !
the spline approximates not good profile!! !
suggestions?

- insert points manually and create the profile by connecting them?
or anything?
Hi.
Loire

ps: is there a possibility to import a list of points from an external list?

 

[folle76]

You have your curve locked by equation to extrude right?
Make a x mm copy away.
combine the two profiles with a limit blend.
It's like that. Let me know.
If the initial curve is not closed you can close it with other curves.
the limit blend command pulls you out of the mess because if, set the initial point well,
perfectly simulates an extrusion.
but then being a surface you have to close it...
feel if it is not secret of state post the model I give you a hand.
Hello! !

 

[Preparation-H]

no nothing to do in the sense that now extrusion sucks!! !
the spline approximates not good profile!! !
suggestions?

- insert points manually and create the profile by connecting them?
or anything?
Hi.
Loire

ps: is there a possibility to import a list of points from an external list?

Hi.

Of course you can import points from an external list:

offset tool reference point coordinate system - > select syscoo and click import (accept .pts or .ibl files, you can get them simply by changing the type of extension to -for example - a excel file)

Hi.
p-h

 

[folle76]

I don't recommend the point road if you have the equation.
I did a profile like this:
== sync, corrected by elderman ==
= 0.5/0.2*50*(0.2969*t^0.5-0.1260*t-0.351*t^2+0.2843*t^3-0.1042*t^4)
0
and comes as in figure.
Look at the modeling story and tell me if you like it. I recommend: always the wind between the popes!

 

[folle76]

maybe impose the normality condition on the two profiles of the limit blend to improve the surface.

 

[giampiero.volante]

gentle roy_the_king

I simply used an extrusion with slipper
(thanks to the equation of crazy 76!!!) I usually like this
I realize the gears.

greetings giampero

 

[rory_the_king]

then I managed to solve the problem thanks to your advice!! !
Does anyone tell me why when I try to attach a file always tells me to send failed files? ? ?

cmq I solved everything! ! !
Now I'm facing another problem:
I have to make a simulation with star ccm+ (fluodynamic analysis);
so I have to create a wind tunnel (a simple parallelepipedo) that contains my wing.
My problem is as follows:
a side of the parallelepiped comes to coincide with the end of the wing; therefore two surfaces are overlapped;
How do I intersect and eliminate the common part?
greetings to all and thanks
lorenzo rory_the_king

 

[maxopus]

go to the menu change>operations with components.
you will open a drop down menu in which to choose the type of operation to be carried out.
In your case, I think of stretches of hair.
Do some evidence, use is quite intuitive.

 

[rory_the_king]

You mean operations with the features I imagine. . .
Or not?

 

[rory_the_king]

This is what I got:
profile, end and extrusion!
Now I have to do the gallery and remove the part in common!
Hi.
Loire

ps:I can't train!
What can I do?

 

[maxopus]

if it is a set (it is seen that you have a wing and the gallery that contains it) is operations with the components.
if you have done everything in one part is operations with the features.
If you want, I'll send you my e-mail address in private so I'll send it to me and place it myself.
There are some problems with attachments lately and we still do not understand what it depends on.
What version of pro/e did you use?
I have wf4.

 

[rory_the_king]

I'm trying to figure this out tomorrow afternoon, and I'm going to wait for you!
thanks for the advice in the meantime!
hi and good evening
lore rory_the_king

 

[maxopus]

However, it depends on how you shaped geometries.
If it comes to surfaces, for example, just a trim operation.
If it is a solid and a surface, you must use the solidification function.

situations are many, if you can explain the method you use, we will try to give you an answer.

 

[rory_the_king]

Hello, everyone!
Then I started again!
I built my profile through the equation of the Naca profiles!
Then I did a surface extrusion!
now one of the two ends must be closed with the operation of
revolution or?
to close the surface use the same rotated profile of 180°!
other tips?
greetings to all and thanks
Lorenzo

 

[rory_the_king]

update:
tool of revolution made!
now I have my wing which is built through surfaces!
I built a plane at one of the ends of the wing!
Follow me: I built a rectangle on that floor and then I clicked on the fill command!
Now I have to delete the common part between that plane and the end of the wing, which is nothing but the end profile!
How do I do that?
I have wildfire 3.0!
greetings to all and thank you!

 

[folle76]

excuse the motion of stizza/disappoint/frustration. your bored question will never take the flight until you can attach the model.
you can describe what you have done in an exhaustive/puntil/regulative way but we will come to the head of the Greek calends.
upload your file with this system
http://www.mediafire.com/(not even requiring registration) and post here the link they give you.