topic Re: It does not stop when parts interfere with each other in 3D Part & Assembly Design

It does not stop when parts interfere with each other

ykimura — Fri, 01 Jun 2018 00:48:05 GMT

Hello everyone

We are arranging two parts in the assembly with "ball" constraint.
Each does not interfere, it is arranged with a gap of 0.5 mm.

If you execute "dragging component parts" in that state, parts will pass through without stopping at the time of interference.

Changing the gap of parts to 1.0 mm now stops at interference.
Is this a problem?

Re: It does not stop when parts interfere with each other

dschenken — Fri, 01 Jun 2018 02:15:32 GMT

I would try changing the config option edge_display_quality to high.

Re: It does not stop when parts interfere with each other

ykimura — Fri, 01 Jun 2018 02:44:35 GMT

dschenken
Thank you for your quick reply

I tried changing the configuration setting, but unfortunately the phenomenon did not change.

Re: It does not stop when parts interfere with each other

dschenken — Fri, 01 Jun 2018 02:55:50 GMT

Did you restart Creo after changing the config option? It should also be changeable in the View menus, but the config option sets it for all graphics and you may want to remove it for normal use.

My thinking is that Creo uses the tessellation of the model and detects interferences based on what is sent to the graphics card for dynamic dragging interference detection rather than a precise calculation.

Re: It does not stop when parts interfere with each other

ykimura — Fri, 01 Jun 2018 03:05:08 GMT

Thank you

Yes. It restarts after config setting.
Where do you point to the view menu afterwards?

Re: It does not stop when parts interfere with each other

ykimura — Mon, 04 Jun 2018 04:35:08 GMT

Thank you for your help.

After all, because I do not know the cause, I decided to contact PTC support.
Thank you very much.