Report - Experiences (German)

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BR365
Posts: 57
Joined: Mon Apr 16, 2018 7:24 pm

Report - Experiences (German)

Post by BR365 » Wed Apr 24, 2019 8:45 pm

Hello,
here is a short report about my first experiences with the A20M: https://modellbauhuette.dettenbachtal.d ... stbericht/

Image

Will be continued!

Moritz
Last edited by BR365 on Thu Apr 25, 2019 1:30 pm, edited 1 time in total.

BR365
Posts: 57
Joined: Mon Apr 16, 2018 7:24 pm

Re: Report - Experiences (German)

Post by BR365 » Thu Apr 25, 2019 1:48 am

Small Benchy, the layers and edges look quite perfect, but there are so much bubbles and threads, I don't know why:
IMG-20190424-WA0000.jpg
IMG-20190424-WA0000.jpg (99.83 KiB) Viewed 9221 times

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Tomyuan
Posts: 41
Joined: Thu Jan 11, 2018 3:55 pm

Re: Report - Experiences (German)

Post by Tomyuan » Thu Apr 25, 2019 9:22 am

I think it should be the retract setting incorrect.
You can attach your setting and then we can help to check it. :P

BR365
Posts: 57
Joined: Mon Apr 16, 2018 7:24 pm

Re: Report - Experiences (German)

Post by BR365 » Thu Apr 25, 2019 1:10 pm

Thanks, Tomyuan,
I will post my profile tonight. It base on the Slic3r Bundle Config from Jarda3D (http://www.geeetech.com/forum/viewtopic ... 67&t=62527), I only changed the size of the printer bed.

The following one (double lenght compared to the above one) was done with Retraction of 4 mm and 195°C, the above example with 11 mm and 205°C.
IMG_20190424_224245~01.jpg
IMG_20190424_224245~01.jpg (129.55 KiB) Viewed 9188 times
Probably, it is a problem caused by the filament, too, or is it a sign of underextrusion? I will check with other Filament and the E-Rate.

The print looks really quite perfect, very smooth surface. It is perfect except the threads around.

Thanks,
Moritz

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Tomyuan
Posts: 41
Joined: Thu Jan 11, 2018 3:55 pm

Re: Report - Experiences (German)

Post by Tomyuan » Thu Apr 25, 2019 1:51 pm

Maybe you can try to print this gcode for a test(It is based on the A10M but your printer can print it also)
A10-3DBenchy-test_colored.zip
(985.81 KiB) Downloaded 634 times

BR365
Posts: 57
Joined: Mon Apr 16, 2018 7:24 pm

Re: Report - Experiences (German)

Post by BR365 » Thu May 09, 2019 4:05 pm

Yesterday, I printed the replacement idler for my Extruder:

Image

Now I'm ready to print with color mixing, what I tested first with transparent and white (which is not really a great show effect of course :lol: ).
IMG_20190509_083956~2.jpg
IMG_20190509_083956~2.jpg (108.78 KiB) Viewed 9088 times
IMG_20190509_084029~2.jpg
IMG_20190509_084029~2.jpg (97.13 KiB) Viewed 9088 times
But You can see a bit at the bottom the more transparent part and then changing to pure white. I started at 100% Transparent / 0% White for the first layer but then, I switched to 50% / 50% to test the repaired extruder which was providing white.

So, I will now continue testing the color mixing function.

Greetings,
Moritz

BR365
Posts: 57
Joined: Mon Apr 16, 2018 7:24 pm

Re: Report - Experiences (German)

Post by BR365 » Thu May 09, 2019 5:01 pm

Now, the repaired extruder is in place:
IMG_20190508_213413.jpg
IMG_20190508_213413.jpg (193.54 KiB) Viewed 9081 times

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