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Bad Bed Adhesion  

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pattertwig26
(@pattertwig26)
Member
Bad Bed Adhesion

Hello All,

I am having trouble with printing multiple objects at once as the edges will peel off after around the 5th layer causing the print to fail more often than not or at the best making a dodgy print at the end. Can I please have some suggestions as to fixing this.

Thanks in advance.

 

Posted : 29/06/2023 4:53 am
JoanTabb
(@joantabb)
Veteran Member Moderator
RE: Bad Bed Adhesion

when making reports it is useful to identify what material is being used, and what profile is being used. 

In this case I am guessing PLA and perhaps Generic PLA settings. 

The textured sheet needs to be really clean for PLA to bond to it. and I find that my printer build plate works better at an indicated 70C, for PLA. 

 
I use hot water and dish soap, rub in well with a CLEAN NEW dish sponge, rinse well with hot water and dry immediately with clean paper towels

Keep your fingers off the build plate surface. finger prints stop filament adhesion....

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 29/06/2023 10:23 am
pattertwig26
(@pattertwig26)
Member
Topic starter answered:
RE: Bad Bed Adhesion

Thankyou so much,

as I’m sure you’ve guessed I’m very new to this and I’ll be sure to include that info in future. 
I’ll give that a go and let you know how it works Thankyou again for helping me out 🙂

Posted : 30/06/2023 3:50 am
JoanTabb
(@joantabb)
Veteran Member Moderator
RE: Bad Bed Adhesion

the easiest way to pass on all of the information relating to a model, is to save the model as a Project file, from Prusa Slicer then Zip compress the model project file, and attach the zipped project file to the post. 

demo tablet

like this

regards Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 30/06/2023 8:27 am
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