The prints did not come off the table, the layer above it just started warping, hows that possible? please look at the pictures what should i do? [postimg.org] [postimg.org] https://reprap.org/forum/read.php?1,413763,413763#msg-413763 Sat, 05 Sep 2026 06:50:06 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?1,413763,414277#msg-414277 https://reprap.org/forum/read.php?1,413763,414277#msg-414277 Ralph.Hilton General Wed, 01 Oct 2014 14:39:27 -0400 https://reprap.org/forum/read.php?1,413763,414185#msg-414185 https://reprap.org/forum/read.php?1,413763,414185#msg-414185
flow is not consistent. how much cooling does your pla get from cold end? for example is a fan pointed directly at cold end, before pla enters the hot region. this could be gunking up as pla can soften like gummy candy and plug up and not move. how well does your extrude extrude pla, and what is your retraction setting?

bottom line pla does not warp that much , it gets underfeed thru the extruder, and in your case it is not warping, it is adhesion.

why does a layer not stick to previous layers? 1 layer height is not calibrated, flow is not consistent, meaning some layers are likely missing.

so what do i think? i think that flow is not consistent and this is causing perimeters to not be laid down to where there is adhesion to previous layer (because it is not there!)

what to i suggest: slow down infill speed by half, and then if issue still, slow down entire print. fast is only OK if your machine does not wast feed stock.

try only 1 print object at a time for short term

others here have different experiences and one of several people will likely help you out!]]> jamesdanielv General Wed, 01 Oct 2014 11:19:52 -0400 https://reprap.org/forum/read.php?1,413763,414035#msg-414035 https://reprap.org/forum/read.php?1,413763,414035#msg-414035 UkIan General Wed, 01 Oct 2014 03:33:09 -0400 https://reprap.org/forum/read.php?1,413763,414024#msg-414024 https://reprap.org/forum/read.php?1,413763,414024#msg-414024 anwe79 General Wed, 01 Oct 2014 02:53:15 -0400 https://reprap.org/forum/read.php?1,413763,413802#msg-413802 https://reprap.org/forum/read.php?1,413763,413802#msg-413802 epicepee General Tue, 30 Sep 2014 11:39:24 -0400 https://reprap.org/forum/read.php?1,413763,413763#msg-413763 https://reprap.org/forum/read.php?1,413763,413763#msg-413763 please look at the pictures
what should i do?
[postimg.org]
[postimg.org]]]> bardiaesm General Tue, 30 Sep 2014 10:04:15 -0400