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by kisolre
Wed Mar 06, 2019 6:40 pm
Forum: Help on using FreeCAD
Topic: Bug when moving features at "beginning of the body"
Replies: 9
Views: 308

Re: Bug when moving features at "beginning of the body"

Something else I noticed after the pad was kicked out of the body - if I try to drag it again on to the body it gets added as basefeature which causes cyclic dependency:
CyclicDependency.JPG
CyclicDependency.JPG (166.1 KiB) Viewed 261 times
by kisolre
Wed Mar 06, 2019 2:49 pm
Forum: Help on using FreeCAD
Topic: How to duplicate ShapeBinder?
Replies: 16
Views: 463

Re: How to duplicate ShapeBinder?

Hi Guys As I am a mold designer, I need one part with actual dimensions and another clone with shrinkage added. What I tried in last two days is go to draft wb and use scale tool. Make new point at origin center and scale it to my requirement. I tried by changing original values and its properly re...
by kisolre
Wed Mar 06, 2019 11:37 am
Forum: Help on using FreeCAD
Topic: Fusing sweeped parts breaks the geometry
Replies: 5
Views: 147

Re: Fusing sweeped parts breaks the geometry

Why is your .FCStd file renamed to .ZIP? I think the main problem is that there are a lot of coplanar faces in the boolean operations that OCC kernel fails to properly calculate. Setting Refine to every boolean operation fixes that here: RefinedFanBox.JPG RefinedFanBox_sliced.JPG . Attached is the f...
by kisolre
Wed Mar 06, 2019 9:10 am
Forum: Help on using FreeCAD
Topic: Bug when moving features at "beginning of the body"
Replies: 9
Views: 308

Re: Bug when moving features at "beginning of the body"

Same here: OS: Windows 8.1 Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.18.16028 (Git) Build type: Release Branch: master Hash: 9079de7516eca945587e18f6076ec74eb7bd043c Python version: 3.6.6 Qt version: 5.6.2 Coin version: 4.0.0a OCC version: 7.3.0 Locale: Bulgarian/Bulgaria (bg_B...
by kisolre
Tue Mar 05, 2019 10:58 pm
Forum: Help on using FreeCAD
Topic: cyclic dependancy detected?
Replies: 6
Views: 212

Re: cyclic dependancy detected?

I don't think it can unroll this kind of dependency. Every object is calculated once on recalculate. And the dependent object is the spreadsheet and not each of its cells.
You can have two spreadsheets - one with dimensions and one with properties read from the model. This should work.
by kisolre
Tue Mar 05, 2019 9:08 pm
Forum: Help on using FreeCAD
Topic: Sketch - External Geometry - Datum Plane
Replies: 24
Views: 721

Re: Sketch - External Geometry - Datum Plane

No such button here: ExtGeonButtonMissing.JPG . Select face. Press DatumPlane In the dialog delete the text for Reference1 and confirm creation: BreakLink1.JPG BreakLink2.JPG . DatumPlane stais in place coplanar with the face. openBrains method needs you to know how is that specific face created and...
by kisolre
Tue Mar 05, 2019 8:34 pm
Forum: Help on using FreeCAD
Topic: Sketch - External Geometry - Datum Plane
Replies: 24
Views: 721

Re: Sketch - External Geometry - Datum Plane

1. Works but is not very stable because of "topological naming" issues. In short sketch is mapped to the name of a temporary face for the current representation of the solid (body?). If the solid changes that name might change which will break the mapping. 2. Where is this? From inside a skech you c...
by kisolre
Tue Mar 05, 2019 7:54 pm
Forum: Help on using FreeCAD
Topic: How to change image for tiled background
Replies: 25
Views: 727

Re: How to change image for tiled background

Might be linked with the EXE like all other toolbar icons and stuff.
by kisolre
Tue Mar 05, 2019 7:27 pm
Forum: Help on using FreeCAD
Topic: Arrange several parts in circle
Replies: 10
Views: 243

Re: Arrange several parts in circle

I would like to wrap my structure in round or in a kind of twister to print about 1meter long.
If it is only for print, after meme2704's design:
Chain.JPG
Chain.JPG (208.02 KiB) Viewed 31 times
.
and continue to add link groups to desired length. Not sure ho this will properly print but it's your fillament/your call :D
by kisolre
Tue Mar 05, 2019 6:45 pm
Forum: Help on using FreeCAD
Topic: Arrange several parts in circle
Replies: 10
Views: 243

Re: Arrange several parts in circle

meme2704 wrote:
Tue Mar 05, 2019 6:35 pm
Hi
In your clumsy explanation I understand that you want a sort of conveyor belt that wraps around its pulley
It will need some adjustments to fit as original:
ChainFit.JPG
ChainFit.JPG (222.04 KiB) Viewed 102 times

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