Missing Extrusion / Over Extrusion Spots on Prints
 
Notifiche
Cancella tutti

Missing Extrusion / Over Extrusion Spots on Prints  

  RSS
Noah Shaefer
(@noah-shaefer)
Active Member
Missing Extrusion / Over Extrusion Spots on Prints

Hello all,

So I seem to have an issue on some of my prints where it looks like my printer missed part of a layer. It leaves little pock marks on the print. On the other hand, I also have some spots on the same prints where there is a slight bulge on the side of the layer, where it seems to have over extruded slightly. Looking at it, I seems like the bulge on the side might be following the path of the infill? I have attached photos of both. Does anyone know what causes this and how I can fix it?

Thanks,
Noah

Postato : 18/08/2018 9:11 am
BillC
(@billc)
Reputable Member
Re: Missing Extrusion / Over Extrusion Spots on Prints

Noah,

Looks like the missing bits are layer start/end points and you have random set in Slic3r. Change that to nearest or aligned and that should improve. The other artifact can be improved by selecting outer perimeters first setting.

For overall improvement, check your extrusion multiplier by following the guidance in the Prusa Support KnowledgeBase.

Bill
Tagaytay City, Philippines
Founder member of Philippines Prusa Printer Owners FB Group
Sponsor Pillars of God Academy in Bacoor

Postato : 19/08/2018 7:51 am
Noah Shaefer
(@noah-shaefer)
Active Member
Topic starter answered:
Re: Missing Extrusion / Over Extrusion Spots on Prints

Excellent, thank you very much!

Postato : 24/08/2018 2:23 am
Condividi: