1 Topic by ianortiz956

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Topic: Prints feel like sandpaper after i acetone cleaned nozzle

Hello people I been having trouble with my solidoodle 2 after I acetone wash my bronze extruded parts, abs heat up to regular temp 195 bed 100 it giving me fuzzy prints idk if there is still acetone moister in the bronz parts or the temperature on the extruded is giving false reading, has any one had this trouble acetone wash? Pic example before and after my nozzle got clogged and acetone wash.
Ive been printing for 8 hours and still same sand paper fuzzy prints

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2 Reply by carl_m1968

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

To be honest i can't tell much by your pictures they are rather fuzzy themselves.

Printing since 2009 and still love it!
Anycubic 4MAX best $225 ever invested.
Voxelabs Proxima SLA. 6 inch 2k Mono LCD.
Anycubic Predator, massive Delta machine. 450 x 370 print envelope.

3 Reply by ianortiz956

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

Its contagious lol anywase,  After the cleaning i can feel filament that is extruded is not completely smooth and at extruding temp when its not extruding alot is coming out at the end like its melting to fast but i havent changed the temp

4 Reply by AZERATE

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

It looks like you may be overextruding.
A few tips:
*Calibrate your extruder and make sure the filament diameter on your slicer matches the material currently being fed
*Tweaking the extrusion multiplier and retraction settings would help as well will help

Also, better pics couldn't hurt wink

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5 Reply by ianortiz956

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

Sorry for late reply but i was waiting for some new abs just in case the other one was wet. I order IC3d natural filament im sure this is  quality stuff but im still geting the same result as if the filament was wet, and ugly burnt and rough to the touch prints

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6 Reply by ianortiz956

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

and sorry for the image idk why everything i upload looks fuzzy

7 Reply by carl_m1968

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

I would get a set of micro drill bits and use one as close as possible to nozxle size and insert by hand into the hot nozzle and give it a few turns. You could have some sort of burr. Just be carful not to flex the bit even the tiniest bit. Tungsten carbide breakes very easily when it is that small.

Printing since 2009 and still love it!
Anycubic 4MAX best $225 ever invested.
Voxelabs Proxima SLA. 6 inch 2k Mono LCD.
Anycubic Predator, massive Delta machine. 450 x 370 print envelope.

8 Reply by ianortiz956

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

ok thanks i will try that

9 Reply by ianortiz956

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

tried it didnt work for me,  man this problem is really kicking my butt. do you think it can be the head on it will a messed up exturder nozzle leave those yellow burnt marks on the abs if the hole was damaged?

10 Reply by ianortiz956

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

Ok i attached a image of the strand that comes out when i extrude it. Its a little but lumpy and smoke comes out when its extruded.
http://soliforum.com/i/?wd0sDEr.jpg

11 Reply by carl_m1968

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

Looks like moisture in the filament to me, but you said it was new. Although I have got new stuff that apparently was not packed or stored correctly at the manufacturer and it had moisture in it.

Printing since 2009 and still love it!
Anycubic 4MAX best $225 ever invested.
Voxelabs Proxima SLA. 6 inch 2k Mono LCD.
Anycubic Predator, massive Delta machine. 450 x 370 print envelope.

12 Reply by ianortiz956

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Re: Prints feel like sandpaper after i acetone cleaned nozzle

yea that what i was thinking along ago but i have used 3 different filaments and toasted one in oven still same thing i have one from original solidoodle, one cheap ebay brand and one expensive brand that i love ic3d vacumed sealed with silaca , i should be getting another solidoodle this saturday i will find out if its nozzle or filament which i dought