UMS3 - zits and blobs on the surface

[Xhoax 4]

The viber statues we print have zits/blobs on the surface.

It seems like its the transition from the support to the wall surface.

On the last photo you also see the stringing from the support to the outer wall.

 

Is this an overextrusion problem?

How we can improve this?

 

Printer: UM S3

software CURA 5.6.0

material: VIBERS  Colorfabb

nozzle: 0.6AA

layer height: 0.12

print temp: 200

bed temp: 20

flow: 103

Print speeds + infill: 50

print speeds all wall speeds: 30

 

 

 

 

[Slashee_the_Cow 415]

I think you gotta stick to regular filaments 😄

Looking at the last picture, it's possible that the support is close enough that it's not doing a retraction when it moves from the support to the model. You can try changing Travel > Retraction Minimum Travel to something really low (like 0.1mm) to try and make it retract all of those bits.

[Xhoax 4]

3 hours ago, Slashee_the_Cow said:

I think you gotta stick to regular filaments 😄

Looking at the last picture, it's possible that the support is close enough that it's not doing a retraction when it moves from the support to the model. You can try changing Travel > Retraction Minimum Travel to something really low (like 0.1mm) to try and make it retract all of those bits.

Thanks for reply

Sticking to regular filaments is a no go 😁

This is a hot seller.

 

I was thinking in the same direction, i tried retract at layer change, but no difference.

 

Next time i will try to decrease the distance, i keep you posted