C.A.D. lubricant: a good experiment!

[domad]

Greetings to the Community!
I had some time and found the content of the topic https://forum.freecadweb.org/viewtopic. ... 5&start=10 interesting, as it contains many difficulties of realization, often object of requests for help.
So I decided to try my hand at completing the 3D modeling, arriving at an acceptable result, which can certainly be improved.
For those wishing to try their hand at experimentation I am attaching all the sketches and faces that allowed me to obtain the container complete with cap (with threads).
The sketches and faces are already positioned and grouped in:
- External bottle (sketch)
- Inner bottle (sketch)
- Lubricant (faces)
- bottle logo (faces)
- plug logo (faces)

[vmzsoft]

And what to do next?

[domad]

And what to do next?

Hi vmzsoft, hello to the community!

Sorry I don't understand the meaning of the question, would you kindly explain yourself better?

[vmzsoft]

Hi.
How to get the surface of this bottle from the set of sketches?
Tell step by step please.

[domad]

Hi.
How to get the surface of this bottle from the set of sketches?
Tell step by step please.

Hi vmzsoft, hello to the community!

… Finally I had some time to describe the modeling steps (workflow) to obtain the bottle (internally empty) with a thickness (about 1 mm) complete with cap and embossed decals.
I preferred to divide the procedure into three phases (the single file would have been beyond the allowed):
1) external creation;
2) internal creation;
3) emptying (creation of bottle thickness by boolean cutting operation) + creation of cap and embossed decals.
In some slides of the animated * .gif I have entered the dimensions of the fittings (however there may be some typing errors), the data of the helixes for the threads and the angles of the revolutions.
All that remains is to try to model and then experiment with the variation of the theme (shape) of the bottle ...