helical development

[Tarkus]

but the development of a helid (of course one step) is possible?
helids generated by the appropriate command are not "digested" by the flat model.
Does anyone have any idea or method about it?
:biggrin::confused

 

[Ezio Olivato]

try to look at this site, if you get some fantasy:http://assex.altervista.org/index.htmdefinitely he has already developed it, for me it is a magician!!!

 

[Tarkus]

try to look at this site, if you get some fantasy:http://assex.altervista.org/index.htmdefinitely he has already developed it, for me it is a magician!!!

But I didn't understand how you could bring something about this site on inventor!

 

[Ezio Olivato]

is not the construction technique based on descriptive geometry? !
then autocad commands can be replicated, appropriately on inventor, it was just a suggestion, not a solution! see what can be produced with autocad could generate creative inspiration, which together with the mastery of the program used generates a possible solution to the problem in question.

 

[Tarkus]

is not the construction technique based on descriptive geometry? !
then autocad commands can be replicated, appropriately on inventor, it was just a suggestion, not a solution! see what can be produced with autocad could generate creative inspiration, which together with the mastery of the program used generates a possible solution to the problem in question.

autocad is not inventor; how to make a helid I know well, both with autocad and with inventor, maybe you did not understand well: It's the development in the plane of the propeller, the flat model, which you can't do with inventor... let's start with acad.
and that still not found where it is done even on the site you linked.

 

[Peppe]

but the development of a helid (of course one step) is possible?
helids generated by the appropriate command are not "digested" by the flat model.
Does anyone have any idea or method about it?
:biggrin::confused

It's always a deformation of material, so as we know inventor can't estimate the flat model.
if it can help you, I created a helid then I created its average trajectory with a 3d sketch helid then I mix its length (see attachment).
I don't know if that length can be real, but try.
Hi.View attachment Elicoide.zip

 

[Tarkus]

It's always a deformation of material, so as we know inventor can't estimate the flat model.
if it can help you, I created a helid then I created its average trajectory with a 3d sketch helid then I mix its length (see attachment).
I don't know if that length can be real, but try.
Hi.View attachment 12608

Thank you very much, it can be convenient to know for a computation of the material.
but the data of the developed element that you need are:
External ø
Internal
length of the stretch to remove to get a precise step.

are not on foot, these developments get them with 5 clicks with logitrace v12.
what is missing is obviously the fact that you generate the element of helix with inv and then you have to resort to other programs for a banal development; above all losing the parameters.... :frown: