problem extruding PLA Prusa i3 Pro B

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mrpasquale970
Posts: 3
Joined: Thu Mar 16, 2017 4:28 pm

problem extruding PLA Prusa i3 Pro B

Post by mrpasquale970 » Thu Mar 16, 2017 4:47 pm

Hi guys, it's about two months now that i have a huge problem, i have also changed the extruder but the result is still the same as you can see in the picture. What am i still doing wrong?
The melting temperature is fine, the plate is more or less balanced: more or less because i have tried lots of position like far away the plate, very close, touching the piece of paper used.. there is no way to make this print work over 30 minutes.. the small pieces are really fine but as you can se if i want to print this fam mount all goes wrong
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bang
Posts: 402
Joined: Wed Dec 28, 2016 2:12 pm

Re: problem extruding PLA Prusa i3 Pro B

Post by bang » Fri Mar 17, 2017 9:20 am

Looks like a layer shifting issue,have you read this guide?
https://www.simplify3d.com/support/prin ... salignment

Newopint95
Posts: 76
Joined: Sun Mar 12, 2017 8:14 pm

Re: problem extruding PLA Prusa i3 Pro B

Post by Newopint95 » Sun Mar 26, 2017 8:05 am

It looks like you have a case of under extruding and printing at too low a temp?

Have you checked to see if you are getting the correct ammount? If you have it print 10mm are you getting 10 or something less? If you do a search on Extruder calibration you will find several posts. Here is a link with a video.

viewtopic.php?f=26&t=19135&hilit=Extruder+calibration

mrpasquale970
Posts: 3
Joined: Thu Mar 16, 2017 4:28 pm

Re: problem extruding PLA Prusa i3 Pro B

Post by mrpasquale970 » Sun Mar 26, 2017 8:43 am

It was very helpful thank you!!

Newopint95
Posts: 76
Joined: Sun Mar 12, 2017 8:14 pm

Re: problem extruding PLA Prusa i3 Pro B

Post by Newopint95 » Sun Mar 26, 2017 9:38 am

One other thing to check is the speed you are printing at. Printing too fast will exagerate any flaws in the pirnt or calibration issues.

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