make sheet metal pipe and then stretch it

[tetasit]

I tried but the problem is right there, sw doesn't make me raise the sketch, it makes me mistake. I tried to remake the sketch a dozen times but every time I do it overcome the geometry does not make me cut sweep.. :

 

[MassiVonWeizen]

the message so does not say anything.
Now that I opened the step I see that the tip is a solid to itself.
when you did the sweep cut you must have appeared the message if you wanted to keep all the resulting bodies, you had to select no and then only the body to maintain.
without remake the function do menu functions>functions>body select the tip and imposed eliminates.

 

[MassiVonWeizen]

in my opinion you can not work well if the location is not set correctly. see the toolbars that cover the model is unlikely. with autocad you had this system or did you set your settings at best?

 

[tetasit]

no no with autocad I had the fixed set toolbar on the top of the screen.
but I repeat, I had set it up so that a designer I had followed for a month to make me make a basic flourish.
then it also set its commands from the keyboard, like to make the line just press the l button and opens the line.
However, as far as the drawing appeared, that message appeared and I think it has just selected all the bodies. Now I'll try to do what he told me to see if I can fix it!

 

[tetasit]

I managed to eliminate the body, applying what he told me. But the error on the flat repetition persists, that I cannot apply the command flattens, it gives me error. :

 

[MassiVonWeizen]

check to have in the function Lamiera as factor k setting (on calandrated pieces you usually use 0.5, but it is an empirical data)

 

[tetasit]

I had already set the k factor as 0.5

 

[MassiVonWeizen]

tomorrow I take a look at your solid file

 

[tetasit]

Okay, thank you very much. .

 

[MassiVonWeizen]

the problem lies in the helical cut that ends the sheet with bright edge.
to overcome the problem you can increase the spiral height by little (low 1mm) or more trivially make a bevel of 0.1

 

[tetasit]

Thank you very much trouble solved.. and was very kind!! :

 

[Saverio81]

Good morning, if I had to get a semi-tube from a flat sheet, how should I do? I've been using solidworks 2021 for a few months and I haven't seen a case like this... I wonder why I did some work on the pavement that would probably be complicated to do on the "calandrate". I should have an internal radius of 981 mm and the outer radius of 984 mm being the thickness of 3 mmm.

 

[MassiVonWeizen]

Good morning, if I had to get a semi-tube from a flat sheet, how should I do? I've been using solidworks 2021 for a few months and I haven't seen a case like this... I wonder why I did some work on the pavement that would probably be complicated to do on the "calandrate". I should have an internal radius of 981 mm and the outer radius of 984 mm being the thickness of 3 mmm.

to fold a flat element you have to use the fold function from sketch.
but you should shape the sheet metal, stretch it, do the work and then fold it.

 

[Saverio81]

to fold a flat element you have to use the fold function from sketch.
but you should shape the sheet metal, stretch it, do the work and then fold it.

I tried, but the processing is "coated" (and therefore not seen) once I return to the calandrate after adding a processing on the pavement. Maybe I should do it differently. . .

 

[MassiVonWeizen]

I tried, but the processing is "coated" (and therefore not seen) once I return to the calandrate after adding a processing on the pavement. Maybe I should do it differently. . .

you have to use the appropriate stretch and fold functions

 

[melnetto81]

you have to use the appropriate stretch and fold functions

Thank you. Then I try. If there's something I don't understand, maybe I'll get resentful. I used so many years pro/e - I create but solidworks I still don't know him so much.

 

[MassiVonWeizen]

Thank you. Then I try. If there's something I don't understand, maybe I'll get resentful. I used so many years pro/e - I create but solidworks I still don't know him so much.

@melnetto81 respond to requests from other users?