Hairy top of the cube

Vertex 3D Printer Vertex - Issues while printing
1

Hi,

The results after 10 minutes printing is strange, look at the picture below.
A little bit hairy!

Printer: Vertex K8400
Temperature 225 C
Abs: 1.75
Size object: 2 x 2 x 2 cm

Is there a explanation for this behavior?

Thanks

2

Have you changed the settings in Cura?
Retraction 4mm
Retraction speed 110mm

3

[quote=“fender”]Is there a explanation for this behavior?[/quote]First thing that comes to mind : a clogged nozzle. 225° is too high for PLA.

4

Hi,

I’am using ABS so the temperature must be right.

Thanks

5

I’m printing ABS at 210°. The displayed temperature is seldom the real one so it can vary from printer to printer.

6

I will try at 210C.

Thanks