help from solid surfaces

[bazzy]

I got me scanned in 3d a concrete round with a friend.
Now I find the two half as surfaces (in iges or stl) and I should gather them together and create a solid.
never using the surfaces I don't know what the correct procedure is... Help me?

 

[bazzy]

I got me scanned in 3d a concrete round with a friend.
Now I find the two half as surfaces (in iges or stl) and I should gather them together and create a solid.
never using the surfaces I don't know what the correct procedure is... Help me?

...rethinking I should have already asked a thing like this a long time ago, how do I search only my messages!?

 

[Marco74]

...rethinking I should have already asked a thing like this a long time ago, how do I search only my messages!?

from the user panel.

Bye.

 

[meboll]

I got me scanned in 3d a concrete round with a friend.
Now I find the two half as surfaces (in iges or stl) and I should gather them together and create a solid.
never using the surfaces I don't know what the correct procedure is... Help me?

Hello, bazzy, I try to help you. from what little I have seen, from 3d scanning usually provide a stl file, you have a mesh, a "skin" to triangular elements with which, alas, with solidedge you can do very little. try drawing a cube, saving it as stl and reimport it and see how the cad behaves.
I saw a 3d scan. the technician had a special software (geomagic, it seems to me to remember from post-beds that put it on the maxopus forum) to process the output of the scanner and, with a lot of handle, pulled out a surface in iges format.
if you already have two surfaces, you need to sew them with the command "surface sewn". if the operation goes smoothly solidedge directly creates the solid body. If the operation fails, the edges should probably be finished mutually!

a greeting and

 

[bazzy]

if you already have two surfaces, you need to sew them with the command "surface sewn". if the operation goes smoothly solidedge directly creates the solid body. If the operation fails, the edges should probably be finished mutually!

a greeting and

So, I have practically the two surfaces I can import into a single par, but how do I bind them differently than the plans?
When I enter the second one overlaps me to the first and I don't know where to go to set the references to the plans!

 

[bazzy]

So, I have practically the two surfaces I can import into a single par, but how do I bind them differently than the plans?
When I enter the second one overlaps me to the first and I don't know where to go to set the references to the plans!

I'm getting closer. !
then, I insert the surfaces igs into the par, I cover the faces of the two semi-tastes, one the move and the ruote with "face seat" wheel face", and then I join the surfaces.
Is that the procedure?
then can I make the sections of the solid sewing?

 

[maxopus]

Can you post the iges so we look at him?
You don't do anything about that, you don't get a solid.
it can only manage those who have programs dedicated to its management but, however, no solid one comes out (it must first build the surfaces).

 

[bazzy]

Can you post the iges so we look at him?

Here he is. View attachment tondini.rar

 

[maxopus]

These are iges exported directly from scanning... I don't recommend you manage such a file.
for this reason from the scans proceed with reverse, to have clean and manageable models.
If I have a little time, I'll try to post you something better.

 

[bazzy]

These are iges exported directly from scanning... I don't recommend you manage such a file.
for this from the scans proceed with reverse, to have models

What did you mean? are not usable in itself to build the solid?
I always feel my friend if he can build me, he definitely has the progr. and the skills working on us. . .

 

[maxopus]

You can try.
where you have the profile halfway plan, insert a reference plan (I don't know how they are called in), mirror the entities and try to create a solid.
but if the file originally weighs 12 mega (have you seen that it is made from thousands of small square patches?) ... the mirrors and orientally you will have a 24 mega file for a 125 mm tondino brush, it seems quite arduous as operation.

 

[maxopus]

I put an example (approximately, so don't pay attention to the approximations) of how you proceed.

Many think that scans are a system to model quickly but, it is not so.
In most cases scans are a rapid measurement method on which a cad model should be modeled (unless a stl file for prototyping or digital storage is not enough).
this because the scans return a given point by point, therefore very heavy and with all the defects inherent in the piece.
therefore it is to the designer (or designer cad) understand the purpose of the scan to be able to obtain a model that "serves" and that is as correct as possible.

 

[bazzy]

I put an example (approximately, so don't pay attention to the approximations) of how you proceed.

Many think that scans are a system to model quickly but, it is not so.
In most cases scans are a rapid measurement method on which a cad model should be modeled (unless a stl file for prototyping or digital storage is not enough).
this because the scans return a given point by point, therefore very heavy and with all the defects inherent in the piece.
therefore it is to the designer (or designer cad) understand the purpose of the scan to be able to obtain a model that "serves" and that is as correct as possible.

Okay, thank you, I'll take a look at him (maybe in the morning because I'm out tonight).
My purpose of scanning was to verify the modeling of an object that goes on that tondino.
above all I was very interested in verifying the various sections, let's say in step of 1mm each other (I wanted to check the circularity of the sections)

 

[bazzy]

I put an example (approximately, so don't pay attention to the approximations) of how you proceed.

skin

No, we don't understand!
I don't want to shape a tondino, I want to detect the sections of what I have as a champion! !
I could detect them in manno with some difficulty, I resorted to 3d scanning only because it seemed easier to handle a solid on if for sez measurements. etc.

on s.e. I have already created a simplified part, but having no specification/drawing/norma I wanted to check with the real... .

 

[maxopus]

and then you just need to do an intersection of a plan with scanning.
from that revenues section curves.

 

[bazzy]

and then you just need to do an intersection of a plan with scanning.
from that revenues section curves.

Yes, but at least the two sides I have to join them!