blend command to create hopper

[Spit19]

hello to all boys,
after searching on the forum and seeing examples that you have attached I can't realize the sunset I have to make.
in short I tried both as part and with sheet.
I drew the two sections skecth (the first circular the second rectangular) then I activated the parallel blend general selez skech (until here no problem then from here on it always gives me error saying that the skecth is incomplete or is allowed to make only one loop per section and sincerely I try and try again but nothing to do.
I have also seen from the examples the circular section is made by four arches which I used to make a circle before..... but I couldn't... .
some good soul can guide me step by step!!!! ! ! ! ! !
I use wf4

 

[AMinati]

you have to draw the first sketch (circle in four parts) must be in four parts because the next sketch will be composed of four elements and the blend feature requires this (or collapsed elements in one point...) completed the first sketch you have to go to the next with the right button (change section, I think), realizes the rectangle having care to orientate the initial point consistent with that of the first sketch (using always the dx button of the mouse) then


I hope I have cleared you as much as you can start working

greetings

aminati

 

[Spit19]

you have to draw the first sketch (circle in four parts) must be in four parts because the next sketch will be composed of four elements and the blend feature requires this (or collapsed elements in one point...) completed the first sketch you have to go to the next with the right button (change section, I think), realizes the rectangle having care to orientate the initial point consistent with that of the first sketch (using always the dx button of the mouse) then


I hope I have cleared you as much as you can start working

greetings

aminati

:biggrin::finger::finger:fanger:faooooooo!!!!!! Thank you so much!!!! and now to make it directly in sheet!!! !or maybe first I do as part and then convert in sheet!!! ! !

 

[DANI-3D]

Hi.
Have you given an eye here?
http://www.cad3d.it/forum1/showthread.php?t=26504&highlight=tramoggiahttp://www.cad3d.it/forum1/showthread.php?t=26767&highlight=tramoggiathere are examples that should be done in your case.

 

[Spit19]

Hi.
Have you given an eye here?
http://www.cad3d.it/forum1/showthread.php?t=26504&highlight=tramoggiahttp://www.cad3d.it/forum1/showthread.php?t=26767&highlight=tramoggiathere are examples that should be done in your case.

Thank you very much!!! ! ! ! ! ! ! ! !

 

[Ing_G_A]

Good morning, guys, I'm also busy with a hopper with square base and circular head. the blend can do it quietly even by making the limit blend and then by switching to the joint command, the problem is that it doesn't make me smooth it in practice I create the blend step fashionable' sheet do thickness, I grow the laceration and then when I have to spy. I have to use some other command to spy on a blend?thank you. . .

 

[DANI-3D]

Hi.

the process is the right one, but without seeing the exact form you gave it is difficult to help, try to post it.

 

[Ing_G_A]

I attach the file of the plot: I explain the steps I followed: the first feature is a copy, on the latter I created a blend that I then went to convert in sheet (which does not make me spy). .

ps: I tried to create a blend from scratch directly from the sheet module but it doesn't even make me spy on it. . I don't know what

I wait for your news, thank you

 

[DANI-3D]

the beam so made is not developable, because the number of segments of the two sections is different, at the base are 4 while at the top are 6, and the resulting surfaces are as rotated and not feasible.
You have to do a construction like that I'm training you.

 

[Ing_G_A]

would you please explain (accurately) the steps you followed to create the 2 sections of the blend?

I got the previous blend by doing: square -> share -> switch section -> circle -> share -> divide circle in 4 points along the diagonals of the square -> ok

But this blend is different from yours, as the edges start from the rectangle and come to the circle; instead, from the top of the rectangle, there are two corners that join the circle, as you have done.

 

[DANI-3D]

look at the sections more carefully, in fact the edges of the rectangle are not at right angle, but there are small fittings that correspond, in the other section, to the arches. In addition, there are 4 mm lines parallel to the sides of the base section.
However, in general, the rule is that the number of segments in the two sections must be equal and parallel

 

[Ing_G_A]

I finally did. Thank you.