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Why same layer separate to infill?

Posted: Tue Jun 28, 2022 12:32 am
by leo_liang
Hi, Could anyone give me some help?

What is causing the same layer to infill with a different pattern?

I expect it should infill the same pattern. I have tried to change the model with different numbers of triangles.

Try it with the Ultimaker Cura. It is fine.

Thanks.

Re: Why same layer separate to infill?

Posted: Fri Jul 01, 2022 9:58 am
by KOPrinting
Are you printing bottom solid layers? Do you have gap fill enabled under the Advanced settings (Thin wall behavior)?

Re: Why same layer separate to infill?

Posted: Tue Jul 05, 2022 10:20 pm
by leo_liang
Yes. But I have tried different options in Advanced Settings. It looks similar.

Any idea? Thanks

Re: Why same layer separate to infill?

Posted: Fri Jul 08, 2022 2:11 am
by fudgefactor
In the Simplify3D screenshot, the two different fill types are different shades of green. This means they are printed at different speeds.

Printing at different speeds makes me think that the shorter moves around the part's edges are Interior Fill (internal), not Solid Fill (external). This would be backed up by the 100% infill percentage.

Do you have Bottom Solid Layers set to 1? I believe this would explain the behavior.

Re: Why same layer separate to infill?

Posted: Wed Jul 13, 2022 10:40 pm
by leo_liang
Thanks for your reply.

It looks to be separated into internal fill and external fill. But I don't understand why there are two kinds of infill in the same layer.
I have set them with the same pattern and same angles.

And could you tell me?

Thanks again.

Re: Why same layer separate to infill?

Posted: Sat Jul 16, 2022 4:48 am
by fudgefactor
Do you have Bottom Solid Layers set to 1?

Re: Why same layer separate to infill?

Posted: Sun Jul 17, 2022 8:09 am
by zemlin
It might be easier to decipher if you set the preview to color by feature type rather than speed.

Re: Why same layer separate to infill?

Posted: Fri Jul 29, 2022 2:05 pm
by JohnKlein94
fudgefactor wrote: Fri Jul 08, 2022 2:11 am In the Simplify3D screenshot, the two different fill types are different shades of green. This means they are printed at different speeds.

Printing at different speeds makes me think that the shorter moves around the part's edges are Interior Fill (internal), not Solid Fill (external). This would be backed up by the 100% infill percentage.

Do you have Bottom Solid Layers set to 1? I believe this would explain the behavior.
Thanks for the reply, I had the same problem, it helped.