Is my sketch broken?
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Is my sketch broken?
I have a sketch with some splines that I suspect is faulty (when I try to use it my drawing breaks). The file I attaches is like the 3d try on this shape. Help would be highly appreciated...
- Attachments
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- sketch_1.FCStd
- (68.47 KiB) Downloaded 33 times
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Re: Is my sketch broken?
I try to put a chamfer on the rounded edges...
- papyblaise
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Re: Is my sketch broken?
you do your Pad in PartWb, I suspect you are trying to do the fillet in Part design:?:
by doing a sketch with splines you have a 99.99% chance (risk) of crash
by doing a sketch with splines you have a 99.99% chance (risk) of crash
- Attachments
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- spline.PNG (7.87 KiB) Viewed 1327 times
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- spline.FCStd
- (100.74 KiB) Downloaded 18 times
Re: Is my sketch broken?
maybe not 99%... I tried maybe 10 times before it worked.
Re: Is my sketch broken?
Make the splines really tangent. It is a known issue that chamfers and fillets tend to fail on nearly tangent edges.
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Re: Is my sketch broken?
Looked at your sketch: It is not recommended to repeat dimensions if you can use geometric constraints instead.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: Is my sketch broken?
I tried with tangent B-splines, but chamfer doesn't work either. You may try inserting short straight segments or arcs between the splines. And modeling only one quarter and then mirroring twice could make changes easier.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: Is my sketch broken?
With ellipses and arcs the work can be done and than there is no problem with chamfer
- Attachments
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- sketch_1Willem.FCStd
- (114.79 KiB) Downloaded 19 times
Re: Is my sketch broken?
Here is a double mirror example.
- Attachments
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- sketch_cb.FCStd
- (38.46 KiB) Downloaded 19 times
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.