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by fc_tofu
Mon Jun 29, 2020 5:06 pm
Forum: Open discussion
Topic: [SOLVED] asymmetric fillet joint issue
Replies: 33
Views: 1702

Re: [SOLVED] asymmetric fillet joint issue

gdurrens wrote:
Mon Jun 29, 2020 1:42 pm
...
fsc_2020-06-30_010608.jpg
fsc_2020-06-30_010608.jpg (20.05 KiB) Viewed 143 times
My test shows Heidi's method has a limitation. The horizontal angle must be within a range of 31-95 degree.

And I also suspect unknown defect in your model, for example,
fsc_2020-06-30_011255.jpg
fsc_2020-06-30_011255.jpg (19.46 KiB) Viewed 139 times
by fc_tofu
Mon Jun 29, 2020 3:17 pm
Forum: Help on using FreeCAD
Topic: mesh to surface, how to do?
Replies: 18
Views: 795

Re: mesh to surface, how to do?

working with bones and implants the question appears: how to get a surface (FreeCAD understands) from a stl-file. It seems your intent is to convert faceted mesh into curved surface (NURBS). Right? But this is not design intent of "Mesh to surface". "Mesh to surface" is design to handle very simple...
by fc_tofu
Mon Jun 29, 2020 1:32 pm
Forum: Open discussion
Topic: [SOLVED] asymmetric fillet joint issue
Replies: 33
Views: 1702

Re: [SOLVED] asymmetric fillet joint issue

I simplified OP's model,even removed a tiny edge (about 80um long.)
So, this time the sample file is quite simple, only a 4-faces shell.
Could you give another try? Or help diagonize.
Fillet radius 1mm.
fsc_2020-06-29_211135.jpg
fsc_2020-06-29_211135.jpg (10.36 KiB) Viewed 246 times
by fc_tofu
Mon Jun 29, 2020 1:20 pm
Forum: Help on using FreeCAD
Topic: Fillet issue with Odd shapes
Replies: 9
Views: 470

Re: Fillet issue with Odd shapes

freecad-heini-1 wrote:
Mon Jun 29, 2020 12:03 pm
First edge for fillet, the angled wall.
...
So simple just impossible. Thank you.
In order to avoid hijacking thread. Please try my new sample file at page.

https://forum.freecadweb.org/viewtopic. ... 71#p412471

Anybody interested are welcome.
by fc_tofu
Mon Jun 29, 2020 11:39 am
Forum: Help on using FreeCAD
Topic: Fillet issue with Odd shapes
Replies: 9
Views: 470

Re: Fillet issue with Odd shapes

the problem in exemple 1 is : you have 1/2extrnal filet + 1/2internal filet you can do it in two operations That's wonderful technique! I also meet a challenge. Would you like to give a try? The intent is commercial style fillet at asymetric joint angle. https://forum.freecadweb.org/download/file.p...
by fc_tofu
Mon Jun 29, 2020 3:01 am
Forum: Help on using FreeCAD
Topic: [PartDesign] crash on setting fillet radius
Replies: 22
Views: 849

Re: [PartDesign] crash on setting fillet radius

uwestoehr wrote:
Sun Jun 28, 2020 10:31 pm
As side effect, while playing a bit with fillets, drafts and the like, it annoyed me that FC sometimes freezes for a while because of unnecessary recomputes. Therefore I made this PR:
https://github.com/FreeCAD/FreeCAD/pull/3664
Quite same feeling, thank you.
by fc_tofu
Sun Jun 28, 2020 4:14 pm
Forum: Help on using FreeCAD
Topic: Part Workbench Boolean Operations
Replies: 7
Views: 207

Re: Part Workbench Boolean Operations

Though "co-planar" is named by plane. It actually includes various cases, co-plane, co-tangent-face, co-edge, co-tangent-edge, co-vertex. To be specific, your case is a "co-tangent-face" issue, 2 helix grooves intersect at tangent faces. In some cases, co-planar Boolean break model at one, such as y...
by fc_tofu
Sun Jun 28, 2020 3:52 pm
Forum: Help on using FreeCAD
Topic: PartDesignWB neglect accel key of "Duplicate selection"
Replies: 1
Views: 118

PartDesignWB neglect accel key of "Duplicate selection"

Summary: Customized accel key of command "Duplicate selection" will be neglected in Part Design workbench. Reproduce: 1. New installed FreeCAD, start. 2. Check accel key of menu >Edit >Duplicate selected object, accel key is empty for now. 3. menu >Tools >Customize >Keyboard >Edit >Duplicate selecti...
by fc_tofu
Sun Jun 28, 2020 12:26 pm
Forum: Help on using FreeCAD
Topic: Ruled Surface bug
Replies: 7
Views: 398

Re: Ruled Surface bug

wmayer wrote:
Sat Jun 27, 2020 9:19 pm
I have reverted the changes and it works again: git commit 478823b90
Thank you. Waiting for merged build.

And do you think op bug is same as below bug, or same reason, or related?
https://forum.freecadweb.org/viewtopic. ... 81#p407281
by fc_tofu
Sun Jun 28, 2020 12:24 pm
Forum: Help on using FreeCAD
Topic: Curves workench gordon surface
Replies: 14
Views: 512

Re: Curves workench gordon surface

GlouGlou wrote:
Sun Jun 28, 2020 8:45 am
and a frame on X is missing.
I added joint curves and a x frame also.
But why these frames cannot be turned into a whole Gordon face?

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