Are the circled areas near the top or bottom of the part? If "bottom" then:
I think it's not cooling enough - maybe lower the bed temp by 5 degrees and make sure cura has the fan at 100% by this layer as it takes sometimes 5mm before cura has the fan at full speed. The problem is that PLA acts like a liquie rubber band when it comes out of the nozzle and if the layer below isn't quite solid then it pulls it inwards just like as shown in the photo but as it gets farther from the heated bed things get better.
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burtoogle
Introduction The 3.3 beta introduces new functionality that is intended to improve Cura's ability to print bridges and overhung areas. The current Cura code base has long had the ability to dete
geert_2
Last week I designed a little test model to demonstrate the limitations of an FDM-printer to people who have no experience with it, but who want something designed and 3D-printed. Purpose was to show
geert_2
@smartavionics: based on your idea of a support-bridge below the real bridge, I did a few more experiments for single-sided overhangs, like roofs and flanges. This concept seems to wo
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burtoogle 513
Please save the project file (File -> Save) and attach the .3mf file to this thread. Thanks.
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