Challenges?

[thomas-neemann]

...

I like it very much. How long did it take?


edit


I put the parts on top of each other and saw a difference

Bildschirmfoto_2022-07-15_06-45-30.png (9.25 KiB) Viewed 3313 times

[thomas-neemann]

here is my suggestion. 2 1/2 minutes

https://www.youtube.com/watch?v=bA6gwGOLobo

phpBB [video]

Code: Select all

OS: Ubuntu 20.04.1 LTS (XFCE/xubuntu)
Word size of FreeCAD: 64-bit
Version: 0.20.29177 (Git) AppImage
Build type: Release
Branch: (HEAD detached at 0.20)
Hash: 68e337670e227889217652ddac593c93b5e8dc94
Python 3.9.13, Qt 5.12.9, Coin 4.0.0, Vtk 9.1.0, OCC 7.5.3
Locale: German/Germany (de_DE)
Installed mods: 
  * Curves 0.5.1

[papyblaise]

place the sketch at the base of the cylinder and boolean subtraction

[thomas-neemann]

...

I may have expressed myself incorrectly, but that's the way it should be

934-ohne-fusion.FCStd

(16.64 KiB) Downloaded 32 times

Bildschirmfoto_2022-07-15_09-38-27.png (14.38 KiB) Viewed 3264 times

[papyblaise]

it is impossible: the contact of a plane and a cylinder is always an ellipse
perpendicular to the axis , it is a particular ellipse where the 2 axes are equal
parallel to the axis, it is another particular with one of the axes of infinite length

[thomas-neemann]

I have made a mistake

Bildschirmfoto_2022-07-15_09-52-08.png (65.15 KiB) Viewed 3252 times

[mfro]

I have made a mistake

Apologies, but I don't get it.

If both the upper and the lower white line in your image are supposed to be tangent to the cylinder circumference, then the resulting surface from them can't be a plane.

[thomas-neemann]

...

that's right. that would be something like this

Bildschirmfoto_2022-07-15_11-41-27.png (17.69 KiB) Viewed 3220 times

[TSC]

animated.gif (812.35 KiB) Viewed 3183 times

[adrianinsaval]

animated.gif

Very nice way of showcasing a workflow!