stabela
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Posts posted by stabela
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Dear Friend,
I can understand your indignation, but I assure you I do not fiddle aimlessly with processing parameters. I am a material scientist conducting research at the university of Malta. I used different machines to investigate the properties of materials processed by rapid prototyping technologies. so rest assured I am not messing up the expert settings :-)
Kind regards
Stabela
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I had perfect results with abs and pla out of the box. I see all these new people messing around with expert settings when there is no need. By using those setting you are going to run into trouble down the line.... Truly pointless.
What on earth is going through your head that makes you go straight into advanced settings before you understand the majority or the basics of the 3d printer, as you clearly dont otherwise you wouldnt be going there.
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HI,
when I first tried printing with ABS I used to have this and all sorts of other problem. I tried fiddling with temperatures and those helped with the adhesion to the build plate. However warping persisted until I experimented with the % run overlap. this material tends to flatten out a lot due to the high temperature, if you decrease the overlap (sometimes down to zero) you get much better results. I still use a build plate temp of 105 deg c and a nozzle temp of 240.
I hope this helps
Kind regards
S
ABS Warping...not solved...
in Materials & profiles
Posted
hi,
this is propably due to the thick volume of material at the corners. what I do whan I run into this problem is to heat the chamber with a halogen lamp so that the material dose not crystallise layer by layer. Also if this is not emough I reduce the infill density, to reduce the shrinkage. I hope you find this helpful. N.B if you heat the volume the rubber belts need to be replaced more often and the bearings need to be lubricated more often i do it on each run.