Filamanent doesn't glue together when on 'fast' mode

Vertex 3D Printer Vertex - Issues while printing
1

Hi everyone,

When I set the printsettings in Cura Repetier on ‘fast’ (default from Velleman), the filament doesn’t ‘glue’ together.
On ‘slow’ it works fantastic :slight_smile:
Does somebody know how I can achieve higher printer rates?

Cheers,
Dylan

2

You could try to print 0.2mm resolution. Of-course you’ll get less details.

3

Perhaps a slightly lower fanspeed? is it a large printjob or a smaller?

4

I was already printing in 0.2mm, it was a printjob of several hours.

cheers,
Dylan

5

Maybe you could begin slow and then set the speed to 160%

6

It’s seems that the filament dries to fast before it gets the chance to glue.
Especially with the infill part.

Cheers,
Dylan

7

[quote=“minitreintje”]It’s seems that the filament dries to fast before it gets the chance to glue.
Especially with the infill part.

Cheers,
Dylan[/quote]
Maybe raise the temp a little as it has more time to tack?
While printing try to block for a moment the fan flow with a sheet
of paper and see what it affects.