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by chrisb
Mon Mar 25, 2024 6:55 pm
Forum: Forum in Deutsch
Topic: Probleme bei der Umwandlung von obj nach step
Replies: 13
Views: 599

Re: Probleme bei der Umwandlung von obj nach step

Nun hat mein FreeCAD es doch geschafft: Ich habe mal versucht das Mesh in seine Einzelkomponenten zu zerlegen - Selbstüberschneidungen sind immer einHinweis auf ein Mesh, das aus mehreren Komponenten besteht - und nun habe ich 25000 Komponenten. Das ist also auch keine Lösung.
by chrisb
Mon Mar 25, 2024 6:47 pm
Forum: Forum in Deutsch
Topic: Probleme bei der Umwandlung von obj nach step
Replies: 13
Views: 599

Re: Probleme bei der Umwandlung von obj nach step

In der Mesh-Workbench kann man das Mesh analysieren. Dabei werden mehrere Fehler gefunden, die leider nicht zufriedenstellend automatisch repariert werden können. Bei 124 degenerierten Flächen helfen da eigentlich nur zwei Sachen: 1) Du bekommst vom Erzeuger ein fehlerfreies Mesh 2) Du nimmst das be...
by chrisb
Mon Mar 25, 2024 6:41 pm
Forum: Help on using FreeCAD
Topic: Angles Seem to be on Wrong Axis
Replies: 7
Views: 464

Re: Angles Seem to be on Wrong Axis

I would not use the LCS as Support, but do it vice versa:
- select the sketch
- create an LCS -> this opens the Attachment editor with the sketch preselected.
- Don't change anything, just confirm and you have the LCS showing the orientation of the sketch.
by chrisb
Mon Mar 25, 2024 2:54 pm
Forum: Help on using FreeCAD
Topic: Resize hole
Replies: 3
Views: 283

Re: Resize hole

Hi and welcome to the forum! If you used the Hole tool from PartDesign, change the Diameter property in the Data tab or double click on the hole in the tree and change it. If you have made a sketch based pocket, change the sketch. If you subtracted a cylinder in Part workbench, change the radius of ...
by chrisb
Mon Mar 25, 2024 2:51 pm
Forum: Wiki
Topic: Integrated Assembly WB --> documentation?
Replies: 5
Views: 399

Re: Integrated Assembly WB --> documentation?

It is sensible to have new things in master, that users can test. Without a basic description it is very hard to test.
by chrisb
Mon Mar 25, 2024 2:47 pm
Forum: Help on using FreeCAD
Topic: Angles Seem to be on Wrong Axis
Replies: 7
Views: 464

Re: Angles Seem to be on Wrong Axis

The rotation is calculated relative to the sketch's local coordinate system; i.e. the Z-axis is perpendicular to the sketch plane pointing to the viewer and you turn around that axis.
by chrisb
Mon Mar 25, 2024 11:59 am
Forum: Open discussion
Topic: New-old macro 'Wise1"
Replies: 32
Views: 2945

Re: New-old macro 'Wise1"

Well, when results of the functions are ordered in an odd and unmanageable way, it is still useless. Same structure tree means not same result. There still seems to be a misunderstanding: the results are not ordered differently, they are the same. Same tree, same properties same dependencies. I don...
by chrisb
Mon Mar 25, 2024 11:44 am
Forum: Open discussion
Topic: New-old macro 'Wise1"
Replies: 32
Views: 2945

Re: New-old macro 'Wise1"

Of course i understand this. this doesn't match the maintainability arguments: For engineering in CAD, you need explicitness and maintainability, and therefore reliability and comprehensibly. ... and even then the advace of time and mainaiablty is still absloute neglectable. You maintain objects cr...
by chrisb
Mon Mar 25, 2024 8:15 am
Forum: Forum in Deutsch
Topic: Probleme bei der Umwandlung von obj nach step
Replies: 13
Views: 599

Re: Probleme bei der Umwandlung von obj nach step

Wahrscheinlich machst Du nichts falsch, aber sehr viele Mesh-Dateien sind leider fehlerhaft. Vielleicht sind auch mehrere Meshes auf einmal in Deiner Datei enthalten, dann musst Du die erst mal trennen.