<![CDATA[SoliForum - 3D Printing Community — Loopy Overhangs and/or bridges]]> https://www.soliforum.com/topic/9838/loopy-overhangs-andor-bridges/ Tue, 10 Feb 2015 16:33:05 +0000 PunBB <![CDATA[Re: Loopy Overhangs and/or bridges]]> https://www.soliforum.com/post/84426/#p84426 I would try using a Fan @ .2mm.

If that still gives you problems you might try fan at .15mm or .1mm.

You might need to add a brim to keep the object on the bed if you add a fan.

]]> Tue, 10 Feb 2015 16:33:05 +0000 https://www.soliforum.com/post/84426/#p84426 <![CDATA[Re: Loopy Overhangs and/or bridges]]> https://www.soliforum.com/post/84425/#p84425 This was printed at .2mm.  Similar results at .3, maybe worse.

]]> Tue, 10 Feb 2015 16:28:09 +0000 https://www.soliforum.com/post/84425/#p84425 <![CDATA[Re: Loopy Overhangs and/or bridges]]> https://www.soliforum.com/post/84422/#p84422 A fan will certainly help. What is your layer height set at?

]]> Tue, 10 Feb 2015 16:20:34 +0000 https://www.soliforum.com/post/84422/#p84422 <![CDATA[Loopy Overhangs and/or bridges]]> https://www.soliforum.com/post/84363/#p84363 How much luck have people had with overhangs on the Press?  Mine are often very "loopy" and rough at the corners... solid surfaces are not bad.

Is this because of no cooling fan, or a temperature issue, not enough time between layers?  I tried printing two parts at once, or leaving a 5 second delay between layers, but that doesn't seem to help.

I'm guessing this may be more of a general "3d printing" issue, rather than a Press issue, but any advice would be appreciated!

Thanks.

Here is an example:

http://i.imgur.com/abXZPYO.jpg

]]> Tue, 10 Feb 2015 04:48:54 +0000 https://www.soliforum.com/post/84363/#p84363