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- Tue Sep 03, 2019 9:43 am
- Forum: 3DP printing
- Topic: Generic powder machine controller
- Replies: 19
- Views: 70668
Re: Generic powder machine controller
Second version of the PCB.
- Sun Aug 25, 2019 8:44 pm
- Forum: 3DP printing
- Topic: PowderMaker1 3DP printer
- Replies: 22
- Views: 74520
Re: PowderMaker1 3DP printer
first printhead real test at https://youtu.be/9Dy6aHJh8QI
It's base on 50% alternating nozzle on and off. The printhead under test is a 5 colour version instead of a 6 colour printhead in the final version.
It's base on 50% alternating nozzle on and off. The printhead under test is a 5 colour version instead of a 6 colour printhead in the final version.
- Fri Aug 23, 2019 7:12 pm
- Forum: 3DP printing
- Topic: Firmware for 3DP printing with 2 powder station.
- Replies: 7
- Views: 28652
Re: Firmware for 3DP printing with 2 powder station.
I think you can try multiple magnetic powders and one final non-magnetic powder: apply first magnetic powder, print it, take the excess away; apply second magnetic powder, print it, take the excess away; ... ... apply nth magnetic powder, print it, take the excess away; finally apply non-magnetic po...
- Fri Aug 23, 2019 6:04 pm
- Forum: 3DP printing
- Topic: PowderMaker1 3DP printer
- Replies: 22
- Views: 74520
Re: PowderMaker1 3DP printer
My make of the test ink:
+ 200ml water
+ 10ml surface cleaner
+ a few drops of ink from my son's fountain pen
+ a little IPA to get rid of the foam
and finally filter the mixture.
+ 200ml water
+ 10ml surface cleaner
+ a few drops of ink from my son's fountain pen
+ a little IPA to get rid of the foam
and finally filter the mixture.
- Thu Aug 22, 2019 1:13 am
- Forum: 3DP printing
- Topic: PowderMaker1 3DP printer
- Replies: 22
- Views: 74520
Re: PowderMaker1 3DP printer
that's mixed of literature study, reverse engineering, wildest guess and some of good luck. My plan is to try it with the real head in a few days. There is still some firmware work and ink set up. so fingers crossed.
- Thu Aug 22, 2019 1:02 am
- Forum: 3DP printing
- Topic: Firmware for 3DP printing with 2 powder station.
- Replies: 7
- Views: 28652
Re: Firmware for 3DP printing with 2 powder station.
so ... how would you recycle the powders for next printing? ... unless one of them is much heavier or magnetic ...
- Sun Aug 18, 2019 6:17 pm
- Forum: 3DP printing
- Topic: PowderMaker1 3DP printer
- Replies: 22
- Views: 74520
Re: PowderMaker1 3DP printer
so far so good ...
- Thu Aug 15, 2019 11:14 pm
- Forum: 3DP printing
- Topic: PowderMaker1 3DP printer
- Replies: 22
- Views: 74520
Re: PowderMaker1 3DP printer
It has been sometime. I'm still working on the printhead to implement a proper driver. For someone might be interested, a driving waveform has been enclosed.
- Wed Jun 05, 2019 7:47 pm
- Forum: 3DP printing
- Topic: PowderMaker1 3DP printer
- Replies: 22
- Views: 74520
Re: PowderMaker1 3DP printer
Hi, Sorry for my slow update. I'm working on the electronic part. The project is still going and I'll definitely make the first print during this summer. maxt, thanks for your input. Re the commercialisation, it is a bit early to tell as I'm not sure about the total cost and the actually performance...
- Mon Apr 08, 2019 9:56 pm
- Forum: 3DP printing
- Topic: Generic powder machine controller
- Replies: 19
- Views: 70668
Re: Generic powder machine controller
it'll be something like this,
about 110mm x 105mm x 55mm
about 110mm x 105mm x 55mm