A picture below of what i am encountering. I am printing rods that that need to contain magnets. I pause the prints in the bambu slicer, put a drop of superglue into the voids for the magnet, gently place the magnet in the void, wait 10 minutes (for glue to set) and then resume the print. When I do…

Most of the time that comes from cooling Either be very fast or redesign the part.

10 minutes is likely too long Slice the file Preview Layer Time If 10 minutes is really far above the actual layer time, you’re inviting cooling lines like that. (benchy hull, layer time shrinkage, this is a rabbit hole) Instead of waiting 10 minutes for glue to dry, try using tape in addition…

You didn’t mention which filament you’re using; some engineering-grade materials don’t respond well to being paused.

any advice for resource around part redesign for this issue?

ok going to do a test where i go much faster and see if an effect. hopefully magnet doesn’t fly out!

Any CAD It really depends. I was going in with the assuption that you designed that part. What are the purpose of the magnets?

we did design the parts, in fusion. The magnets are used to keep to parts in loose but stable contact with each other.

Suggestions for geomety change is a force fit hole for the magnet that doe not need glue. Maybe try something like a hex hole for a round magnet. or a crush rib in the hole. Just be careful not to move the part on insertion. The simplest solution is put the drop of CA glue in the hole and put a lit…

I’ve never had this happen. But as others stated time is of the essence. I tend to hover and watch for the pause when needed (filament, odd magnet or part insert, etc etc.) Cooling is evil :slight_smile:

How to minimize layer lines when pausing/resuming print

Bambu Lab H2 Series Bambu Lab H2D

EnoTheThracian November 9, 2025, 10:17am 14

Do you really need glue? Or wait for it to dry?
If you pause the print to insert the magnets, aren’t they sufficiently encased at the end of the print?