Nozzle doesnot work

[Wich 0]

Hi

I have try to print ABS but the nozzle did not inject the materials

I have heated up the nozzle head 260 c. and move the materials but its still not work.

Pls , suggest and help

Thank you very much

[Nicolinux 253]

Hi,

did you print for the first time with ABS or did you used some other kind of filament? The nozzle might be clogged. Please take a look at the "atomic method" here:

https://ultimaker.com/en/support/149-atomic-method

[Wich 0]

Im printing for 5-6 pieces and it s work well, then it did not come out without any stuck abs at the tip of nozzle.

Thanks

Ps sorry, my net is very sluggish, i thought that the post was not worked.

[Nicolinux 253]

Ok, then this sounds like the nozzle clogged. Also make sure the filament is not tangled and the feeder can pull it easily.

[Wich 0]

Do i have to reverse the abs wire back to the roll?

Thanks, pls suggest how?

Thanks

[Nicolinux 253]

I don't understand what you mean.

I meant you should make sure that the ABS filament can move easily off the roll so there is no additional resistance when the feeder motor tries to pull the filament.

[Wich 0]

Woww,  it s work,  thanks so much for the suggestion.

Can i ask you another question,

I m trying to print the scaffold which is 2.5 mm. Thickness and light 1 g

However, my work is detached from the platform before the printing finished. Do you have any suggestion.

[Nicolinux 253]

Ok cool, glad to help.

So if you want ho have your object stick better to the heated bed, you could print with "brim". This will create an thin outline around that object extending its overall surface and help it stick better to the heated bed.

If you print with ABS google "ABS slurry" or "ABS juice". You can produce this kind of "glue" that you need to put on the heated bed before starting a print.

[Wich 0]

Ohhhhh! Thanks a lot Nicolinux,

It s work, I have just added more glue on the platform

Thanks