Search found 1985 matches

by hammax
Mon Mar 18, 2024 6:29 am
Forum: Forum in Deutsch
Topic: Wellprofil Traufenfußstück konstruieren
Replies: 7
Views: 357

Re: Wellprofil Traufenfußstück konstruieren

... und hier mein "Morgen-Denksport" => 13 min länger:

TraufBlech.PNG
TraufBlech.PNG (47.75 KiB) Viewed 254 times
by hammax
Fri Mar 15, 2024 6:51 am
Forum: Help on using FreeCAD
Topic: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?
Replies: 24
Views: 1967

Re: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?

... last version:

VingersplintModel curves_6.PNG
VingersplintModel curves_6.PNG (76.84 KiB) Viewed 142 times
by hammax
Mon Mar 11, 2024 6:51 am
Forum: Help on using FreeCAD
Topic: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?
Replies: 24
Views: 1967

Re: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?

... core finger model by BSpline cross sections.
Sketch_On_Surface with additional Sketches.

VingersplintModel curves_2.PNG
VingersplintModel curves_2.PNG (54.7 KiB) Viewed 266 times
by hammax
Fri Mar 08, 2024 6:47 am
Forum: Help on using FreeCAD
Topic: How can I join multiple surfaces of a shell step file [SOLVED]
Replies: 12
Views: 955

Re: How can I join multiple surfaces of a shell step file [SOLVED]

... one of the possible tools is Blend_Surface in CurvesWB:
(FC-file 2,7Mb => too big and complicated for posting)

CRV_4.PNG
CRV_4.PNG (83.19 KiB) Viewed 145 times
by hammax
Wed Mar 06, 2024 11:10 am
Forum: Help on using FreeCAD
Topic: How can I join multiple surfaces of a shell step file [SOLVED]
Replies: 12
Views: 955

Re: How can I join multiple surfaces of a shell step file

... from Heda's file redrawn just for fun.
(A little bit bigger !! Because I had to do with the CRV-vehicle Bodyflaps some 25 years ago).
https://en.wikipedia.org/wiki/Crew_Return_Vehicle

CRV_2.PNG
CRV_2.PNG (54.96 KiB) Viewed 301 times
by hammax
Wed Mar 06, 2024 6:03 am
Forum: Help on using FreeCAD
Topic: [solved] TopoDS::Wire error. Need help on sweeping along spacial curve
Replies: 3
Views: 254

Re: TopoDS::Wire error. Need help on sweeping along spacial curve?

... "nearly" no problem in PartWB ???

coiling_curve1.PNG
coiling_curve1.PNG (26.68 KiB) Viewed 208 times
by hammax
Mon Mar 04, 2024 6:48 am
Forum: Install / Compile
Topic: Sketcher - Incomplet toolbar
Replies: 9
Views: 700

Re: Sketcher - Incomplet toolbar

... I can confirm this behaviour in another application. After/when using the Convert to BSpline tool the Constrain bar gets sometimes incomplete, like shown above. OS: Windows 10 build 19045 Word size of FreeCAD: 64-bit Version: 0.22.0dev.35594 (Git) Build type: Release Branch: main Hash: 49e7bba9c...
by hammax
Sun Mar 03, 2024 7:00 am
Forum: Help on using FreeCAD
Topic: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?
Replies: 24
Views: 1967

Re: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?

... Finger pipe => conic by Helix and oval by Link scaling:
The end rings could be tilted by little effort.
And the sweep profile should also be tilted to Helix cone angle.

FingerPipe_3.PNG
FingerPipe_3.PNG (87.01 KiB) Viewed 540 times
by hammax
Sat Mar 02, 2024 12:50 pm
Forum: Help on using FreeCAD
Topic: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?
Replies: 24
Views: 1967

Re: Complex spiral pipe around irregular cylindric shape. Where to find a tutorial?

... a primitive trial, still without edge fillets.
(and one round too much)

FingerPipe_2.PNG
FingerPipe_2.PNG (136.9 KiB) Viewed 769 times
by hammax
Fri Mar 01, 2024 11:38 am
Forum: Open discussion
Topic: Best approach to modelling this shaped bottle
Replies: 8
Views: 831

Re: Best approach to modelling this shaped bottle

... bottle modeling reduced to the basic.
Transition from bottom to neck could be done with another Facebinder Loft sequence (Bottle_3 and Bottle_4).
The bottle quarters are copied and positioned by Link tool.

Bottle_2.PNG
Bottle_2.PNG (25.04 KiB) Viewed 512 times