Can this cause delamination?

[thomas-roager 0]

Can this cause anything bad ?

its from reprapworld.

 

[IRobertI 521]

Is that a "hole" all the way through the filament? If so, I'd send it back and demand a full refund. It's going to cause problem with under extrusion. The calculated volume of plastic will be completely wrong since all the slicers assume that the filament is solid all the way through. Sure, you could tweak your settings until the volume matches what it's supposed to be but you shouldn't have to. Plus, you're getting less plastic than you paid for.

 

[thomas-roager 0]

well i have used around half the spool and havent had 1 successful print yet. and reprapworld says that it isnt what caused the problem. and now i see why i get a wrong layer if i have this hole in the filament ?

 

[IRobertI 521]

Even if it wasn't what caused your problem that's still shitty quality and they know it, they just want to get away with it. You should still demand a refund IMHO. If they're serious about their business and value their customers they should make it right.

 

[thomas-roager 0]

i got a 50% and have to pay for shipping. Shipping is almost more then the filament with percentage :/

 

[gr5 2,210]

ABS? PLA?

Just increase flow by 20%?

Delamination is rare in PLA. Is this ABS?

 

[thomas-roager 0]

ABS and i have tried but Then i get very visible layers not the pretty ones. And im using 270 degrees c and even at 275 it isnt working. I Can extrude at 220 degrees c