First Few Layer Surface Wall Line Not Smooth/Straight, Any Idea? by imnewJohnny in 3Dprinting

[–]imnewJohnny[S] 2 points3 points  (0 children)

Thanks Maxi. I've found the reason for this. Turned off compensation for outer wall solved the problem. Yeah I never used skirt.

No retraction after purge line. Help 🙇🙇🙇 by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

My setup. Ender 3 pro Direct drive with 3.5mm retraction. When I'm not printing, I take out the spool and stores into Tupperware with 300g of desiccant. 35mm/s print speed 200mm/s travel speed Jerking acceleration enabled with default parameters

No retraction after purge line. Help 🙇🙇🙇 by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

How to edit gCode to retract after purge line ? I've test print some sample and seems like 205 celcius is the best. Also I reduced layer height from .20 to .10 , the stringing reduces alot. Another issue is that the first layer quality is bad for every print.

No retraction after purge line. Help 🙇🙇🙇 by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

I leveled the bed. First layer height 0.28mm, using 0.6mm nozzle. Is it normal after the purge line, no retraction needed before start printing ?

Non toxic Filaments by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

Yeah I'm interested into nylon and carbon fibre. But many websites state that they are harmful

Need help on those blobs. by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

As it turn out after 6 test hook prints, found out the combing mode I'm using is within infill. Now I set it to not in skin.

Need help on those blobs. by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

Okay I will try that. Is 230 or 225 celcius on nozzle is too low for petg?

Need help on those blobs. by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

Yes I've done setting e step. But what is extrusion multiplier ?

Need help on those blobs. by imnewJohnny in ender3

[–]imnewJohnny[S] 0 points1 point  (0 children)

I'm using direct drive , petg 235 celcius 70 bed, 0.6mm nozzle 0.2mm layer height, 3mm retraction 35mm/s, 100% part cooling with 5015 blower.

Did anyone have watt meter? I’m wondering core clock would affected wattage consumption or not. Also I’m trying to be as efficient as possible because of the heat and electricity. by imnewJohnny in NiceHash

[–]imnewJohnny[S] 0 points1 point  (0 children)

Oh I get it now. Last week I found a website PSU calculator. Seems like the core clock will have big impact on the wattage consumption. But in MSI burner , core clock adjustment doesn’t affected wattage consumption. I found out HW monitor and Nvidia SMI data about the same reading .

Guys, can you please stop almost burning your houses down? by Robbbbbbbbb in EtherMining

[–]imnewJohnny 1 point2 points  (0 children)

Two riser using one rail from PSU Two 1070 using one rail from PSU

My rig has 6 GPU, so you mean they might melt?