Problem with a2+ import.

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fcaduser
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Joined: Wed Feb 19, 2014 6:53 pm
Location: Near Paris, France

Problem with a2+ import.

Post by fcaduser »

Hello FC people.

If I create an a2+ assembly, then import the joined bearing, the balls vanish. I don't understand why.

In addition, I've already reported this little glitch : the colors are not preserved as in the original part (although "update colors = true".) I really would like the red colored surfaces displayed as such into the assembly. I use cutaway massively because the transparency setting is no more sufficient (my projects have up to 6 levels of assembly nesting.) So some assembly would be undecipherable without this technique.

Any idea ? Thank.
kbwbe
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Re: Problem with a2+ import.

Post by kbwbe »

fcaduser wrote: Thu May 09, 2019 1:10 pm Hello FC people.

If I create an a2+ assembly, then import the joined bearing, the balls vanish. I don't understand why.

In addition, I've already reported this little glitch : the colors are not preserved as in the original part (although "update colors = true".) I really would like the red colored surfaces displayed as such into the assembly. I use cutaway massively because the transparency setting is no more sufficient (my projects have up to 6 levels of assembly nesting.) So some assembly would be undecipherable without this technique.

Any idea ? Thank.
Hi @fcaduser,
which version of A2plus do you have ?
KBWBE

https://github.com/kbwbe/A2plus
latest release: v0.4.56, installable via FreeCAD's addon manager
Tutorial: gripper assembly https://www.youtube.com/watch?v=QMxcQ5tssWk
Documentation: https://www.freecadweb.org/wiki/A2plus_Workbench
fcaduser
Posts: 448
Joined: Wed Feb 19, 2014 6:53 pm
Location: Near Paris, France

Re: Problem with a2+ import.

Post by fcaduser »

Hi kbwe.

V0.4.19
fcaduser
Posts: 448
Joined: Wed Feb 19, 2014 6:53 pm
Location: Near Paris, France

Re: Problem with a2+ import.

Post by fcaduser »

Arggg, the joined file doens't appear ?

EDIT : i renamed the file, upload OK.
Attachments
7204_ACCBM.fcstd
(32.79 KiB) Downloaded 43 times
kbwbe
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Re: Problem with a2+ import.

Post by kbwbe »

fcaduser wrote: Thu May 09, 2019 1:43 pm Arggg, the joined file doens't appear ?

EDIT : i renamed the file, upload OK.
Thanks for the file. I can reproduce the problem and will look how to solve it.
KBWBE

https://github.com/kbwbe/A2plus
latest release: v0.4.56, installable via FreeCAD's addon manager
Tutorial: gripper assembly https://www.youtube.com/watch?v=QMxcQ5tssWk
Documentation: https://www.freecadweb.org/wiki/A2plus_Workbench
fcaduser
Posts: 448
Joined: Wed Feb 19, 2014 6:53 pm
Location: Near Paris, France

Re: Problem with a2+ import.

Post by fcaduser »

Thank you very much.

The original model can be downloaded here (step ap 214), if needed :

https://www.skf.com/uk/products/bearing ... 04%20ACCBM
kbwbe
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Joined: Tue Apr 10, 2018 3:12 pm
Location: Germany, near Köln (Cologne)

Re: Problem with a2+ import.

Post by kbwbe »

fcaduser wrote: Thu May 09, 2019 3:01 pm
I think i have found the problem. Please checkout A2plus version V0.4.20.
This should fix it.
KBWBE

https://github.com/kbwbe/A2plus
latest release: v0.4.56, installable via FreeCAD's addon manager
Tutorial: gripper assembly https://www.youtube.com/watch?v=QMxcQ5tssWk
Documentation: https://www.freecadweb.org/wiki/A2plus_Workbench
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easyw-fc
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Re: Problem with a2+ import.

Post by easyw-fc »

kbwbe wrote: Thu May 09, 2019 4:37 pm
fcaduser wrote: Thu May 09, 2019 3:01 pm
I think i have found the problem. Please checkout A2plus version V0.4.20.
This should fix it.
Hi @kbwbe
I have added a small fix related to my code to import part as solid ...
please have a look at my PR 279
fcaduser
Posts: 448
Joined: Wed Feb 19, 2014 6:53 pm
Location: Near Paris, France

Re: Problem with a2+ import.

Post by fcaduser »

Good point, it works for this bearing.
Generally speaking, are colors of an imported part supposed always updated, too ? (with the right option ticked, of course.)
kbwbe
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Joined: Tue Apr 10, 2018 3:12 pm
Location: Germany, near Köln (Cologne)

Re: Problem with a2+ import.

Post by kbwbe »

fcaduser wrote: Thu May 09, 2019 6:02 pm are colors of an imported part supposed always updated, too ? (with the right option ticked, of course.)
Yes.
P.S.: From one assembly level to the next higher one.
Last edited by kbwbe on Thu May 09, 2019 8:28 pm, edited 1 time in total.
KBWBE

https://github.com/kbwbe/A2plus
latest release: v0.4.56, installable via FreeCAD's addon manager
Tutorial: gripper assembly https://www.youtube.com/watch?v=QMxcQ5tssWk
Documentation: https://www.freecadweb.org/wiki/A2plus_Workbench
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