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by hammax
Sat Feb 22, 2020 9:53 am
Forum: Forum in Deutsch
Topic: Punkte in Sketcher automatisch verbinden
Replies: 4
Views: 150

Re: Punkte in Sketcher automatisch verbinden

apropos:
Gibt es inzwischen schon eine Methode oder Werkzeug, mit dem man unabhängige/singuläre Sketcher-Punkte auch außerhalb des Sketchers sichtbar erhalten kann? Wäre ein klassischer Beitrag zur sonstigen Sketcher-Featuritis.
by hammax
Fri Feb 21, 2020 8:56 am
Forum: Open discussion
Topic: Some thoughts on nurbs
Replies: 11
Views: 1559

Re: Some thoughts on nurbs

… also, a very interesting case study out of nekrobumping.
Sometimes such examples should be reminded, to think it over again.
Thanks for publishing.
by hammax
Thu Feb 20, 2020 2:26 pm
Forum: Help on using FreeCAD
Topic: Half Hull help
Replies: 21
Views: 546

Re: Half Hull help

… you inspired me to model my longest sailed (as a crew) boat type.
Workflow the same as your model by diffuse plans and a picture.
The printer model is a simple scaled clone of the "hardwork" FC file.

StarBoatHH.png
StarBoatHH.png (20.36 KiB) Viewed 51 times
by hammax
Wed Feb 19, 2020 5:27 am
Forum: Help on using FreeCAD
Topic: Half Hull help
Replies: 21
Views: 546

Re: Half Hull help

… wow - only three weeks and such a result.
Printer type? Printing time and model dimension?
I also had/have my fun with it.
Congratulations.
by hammax
Tue Feb 18, 2020 11:44 am
Forum: Forum in Deutsch
Topic: Anfänger benötigt Hilfe - Problem bei BPLRFE Tutorial
Replies: 8
Views: 187

Re: Anfänger benötigt Hilfe

… besser man fängt mit der PartWB an und testet die Werkzeuge.
CAD ist fast immer das selbe Vorgehen - nur proprietär dargestellt.
Und das ist der eigentliche Gewöhnungsvorgang.

Cube_5.PNG
Cube_5.PNG (73.04 KiB) Viewed 153 times
by hammax
Tue Feb 18, 2020 6:09 am
Forum: Help on using FreeCAD
Topic: Thickness - kill
Replies: 2
Views: 125

Re: Thickness - kill

… I confirm (FC0.18.4 Win10-32) Making these lofts with periodic BSpline - like you did - thickness leads to an immediate crash. (Periodic BSpline has a flaw concerning its misplaced seed line) But using normal BSpline with tangent constraints Thickness and 3D-Offset work normally. Thickness_PBSpl.P...
by hammax
Sun Feb 16, 2020 7:58 am
Forum: Open discussion
Topic: Curves workbench
Replies: 594
Views: 57862

Re: Curves workbench

… trying to build a "closed" (periodic?) Gordon surface there seems to be a minimalistic gap condition, controlled by the tolerance value. If tolerance is 0,005 the gap must be greater (e.g. 0,01mm). It is possible to make a closed shape by 2 Gordon surfaces. https://forum.freecadweb.org/viewtopic.p...
by hammax
Sat Feb 15, 2020 9:39 am
Forum: Help on using FreeCAD
Topic: Loft like in that Solidworks video tutorial
Replies: 8
Views: 266

Re: Loft like in that Solidworks video tutorial

… I bet that some CurvesWB tools soon will be part of the hardcore FC WBs.
There are very useful features for experienced users.
by hammax
Sat Feb 15, 2020 7:46 am
Forum: Help on using FreeCAD
Topic: Loft like in that Solidworks video tutorial
Replies: 8
Views: 266

Re: Loft like in that Solidworks video tutorial

… I didn't look at the Solidworks tutorial,
but in FC there are also solutions e.g. in CurvesWB.
A 5 minutes work example.
A little more work and you get your distorted pipe.

GordonTry.PNG
GordonTry.PNG (36.51 KiB) Viewed 183 times
by hammax
Thu Feb 13, 2020 9:47 am
Forum: Forum in Deutsch
Topic: Probleme mit Aufdicken in Part und Part Design
Replies: 13
Views: 386

Re: Probleme mit Aufdicken in Part und Part Design

… danke für die Blumen. Das mit der nicht funktionierenden BSpline Konstruktion hat mir so gestunken, dass ich mit Shells weiterprobiert habe. Dort muss man deutlich aufwändiger mit der Slice-Funktion Trümmer erzeugen und anschließend mit Fusion wieder verkleben. Thickness und 3D-Offset funktioniere...

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