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by LegoCraft29
Thu May 14, 2020 7:20 pm
Forum: TechDraw
Topic: Position of object in compound
Replies: 12
Views: 537

Re: Position of object in compound

Thanks for your suggestion. I know this workbench, but i never use it because i havent't enough time to spend timetol earn new method (i spend to much time on my drawing) My first view is that you need to define lot of LCS, one file for each part (i prefer one file with everything in it). And it's s...
by LegoCraft29
Thu May 14, 2020 2:09 pm
Forum: TechDraw
Topic: Position of object in compound
Replies: 12
Views: 537

Re: Position of object in compound

Thanks for your advice I solve some of my problem by using the link:element_count rather the draft:Array_tools. I try to avoid the use of the scale -1 for in the link placement. I have still the problem time to time. I discover also that when i export to "step" file, i have the same effect.. I shoul...
by LegoCraft29
Sat May 09, 2020 9:03 pm
Forum: TechDraw
Topic: Position of object in compound
Replies: 12
Views: 537

Re: Position of object in compound

I try to find some way to correct the problem And i finally find this post, with problem close to mine. https://forum.freecadweb.org/viewtopic.php?f=35&t=41973&start=30 According to this post, and if i understand well (i'm not english native speaking), the problem come from link transform parameter....
by LegoCraft29
Fri May 08, 2020 5:00 pm
Forum: TechDraw
Topic: Position of object in compound
Replies: 12
Views: 537

Re: Position of object in compound

Good morning, I can't use classic array because i want specific position for each link. But it's work. I play around to investigate, to confirm that the main problem array,came from the use of scale -1. I build a draft:array:link, define one position for each object sometime with scale -1. I add thi...
by LegoCraft29
Fri May 08, 2020 12:02 am
Forum: TechDraw
Topic: Position of object in compound
Replies: 12
Views: 537

Re: Position of object in compound

Thanks for your support.

I clean my model to show you the problem in the file attached to this post
I left two kind of part.
The IPN( with no geometry error) move in techdraw view.
The angle also move. This part has some geometry error that i don't understand.
by LegoCraft29
Thu May 07, 2020 9:34 pm
Forum: TechDraw
Topic: Position of object in compound
Replies: 12
Views: 537

Position of object in compound

Good Morning, I'm using freecad 0.19 - 20900 Git version to build a IPN structure. I structure my model like this : Simple sketch -> Partdesign object->Part Compound object Of course sometime i include some part cube...But i never fusion my object I draft:clone the sketch (to have a link) and define...
by LegoCraft29
Fri Oct 19, 2018 10:57 pm
Forum: FEM
Topic: Difference between whole and cut part
Replies: 4
Views: 360

Re: Difference between whole and cut part

Thanks a lot for your quick answer. Please note: On sym faces deflections in plane are allowed (translation and rotation) deflections out of plane are forbidden If i understand well : When you have a symetrical plane, you need to block rotation on the other axe. But what do you mean exactly when you...
by LegoCraft29
Wed Oct 17, 2018 4:12 pm
Forum: FEM
Topic: Difference between whole and cut part
Replies: 4
Views: 360

Difference between whole and cut part

Good Morning, I use freecad probably everyday both for my job and at home for my house project. I start use around 0.15 version without posting anything as i normally find answer on forum. But today i can't...so lets try to ask you. I want to estimate a deformation under pressure of a box. This is a...

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