Part -> sweep
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Part -> sweep
Why is it not possible to sweep S004 along S005?
TL;DR for some1 who googles this:
The sketch is not shown in the Part -> Sweep choice list because the tool doesn't work with sketches with holes in them.
Use Part Design sweep tool. Be sure, that the sweep path is outside of the resulting sweep figure.
OS: Ubuntu 18.04.3 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16131 (Git) AppImage
Build type: Release
Branch: (HEAD detached at 0.18.3)
Hash: 3129ae4296e40ed20e7b3d460b86e6969acbe1c3
Python version: 3.6.7
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)
TL;DR for some1 who googles this:
The sketch is not shown in the Part -> Sweep choice list because the tool doesn't work with sketches with holes in them.
Use Part Design sweep tool. Be sure, that the sweep path is outside of the resulting sweep figure.
OS: Ubuntu 18.04.3 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16131 (Git) AppImage
Build type: Release
Branch: (HEAD detached at 0.18.3)
Hash: 3129ae4296e40ed20e7b3d460b86e6969acbe1c3
Python version: 3.6.7
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)
- Attachments
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- test.FCStd
- (49.2 KiB) Downloaded 36 times
Last edited by baltic on Mon Oct 07, 2019 2:29 pm, edited 2 times in total.
- papyblaise
- Veteran
- Posts: 7877
- Joined: Thu Jun 13, 2019 4:28 pm
- Location: France
Re: Part -> sweep
Hello
Because the radius r3mm of S005 is too small
Because the radius r3mm of S005 is too small
Re: Part -> sweep
No, you can't even select the S004 in the list of Part -> sweep tool. Much before you can get to s005
Re: Part -> sweep
The error message is
31.3526 <App> Document.cpp(3455): Failed to recompute test#AdditivePipe: BRepAdaptor_Curve::No geometry
31.3526 <App> Document.cpp(3455): Failed to recompute test#AdditivePipe: BRepAdaptor_Curve::No geometry
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Re: Part -> sweep
If I start with a radius of 30 and reduce it (stepwise) to 3mm it works.
- Attachments
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- test_cb.FCStd
- (67.93 KiB) Downloaded 34 times
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: Part -> sweep
But you did it with Part Design, not Part. Would be interesting how you did it with part design, coz that one always crashes for me on the model.
And the question still stands, why is it not shown in the list of Part -> Sweep?
- pl7i92LCNC
- Posts: 208
- Joined: Tue Mar 12, 2019 3:03 pm
- Location: RLP DE
Re: Part -> sweep
hi with the Appimage it workes on 30mm
Re: Part -> sweep
1) you should not use sketches from inside of a body in any Part operation
2) Part->Sweep cannot use sketches with an inner closed path.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
- papyblaise
- Veteran
- Posts: 7877
- Joined: Thu Jun 13, 2019 4:28 pm
- Location: France
Re: Part -> sweep
If you need use Partdesign you have tochange r3 to r3.01mm mini (see pipe in one)
If you need use PartWb you have to bdo 2 separate sketches : one for external , one for internal and subtract booleen (see pipe in two)
but the question is why start to us Partdesign and continu whith PartWb , very bad idee
If you need use PartWb you have to bdo 2 separate sketches : one for external , one for internal and subtract booleen (see pipe in two)
but the question is why start to us Partdesign and continu whith PartWb , very bad idee
- Attachments
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- piping.FCStd
- (91.39 KiB) Downloaded 46 times
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- piping.PNG (45.29 KiB) Viewed 1031 times
Re: Part -> sweep
Thats not true, since it doesnt work either way. Outside or inside.
Yeah, thats actually true. I have tested it on a simple case.
Thanks
Ok so the answer to the original question is:
Part -> sweep cannot use sketches with an inner closed path.