Search found 6 matches

by Dretzz
Wed Oct 02, 2019 5:54 pm
Forum: 3DP printing
Topic: Hacking the Xaar 128 printhead
Replies: 287
Views: 130989

Re: Hacking the Xaar 128 printhead

I used a single supply with a single output, but decoupled them. One supply should be as stable as possible at 36V, but does not need much power at all. The other one needs more amps, but is allowed to fluctuate more. And how much current would be the supplies? Should be sufficient one 1A and other...
by Dretzz
Fri Sep 27, 2019 3:55 pm
Forum: 3DP printing
Topic: Hacking the Xaar 128 printhead
Replies: 287
Views: 130989

Re: Hacking the Xaar 128 printhead

Hello everyone, just a simples quention about the Xaar 128: I need two separate 36v power supply, or if i had one power supply with two outputs with 36v, can i use just one?
by Dretzz
Fri Aug 23, 2019 6:40 pm
Forum: 3DP printing
Topic: Firmware for 3DP printing with 2 powder station.
Replies: 7
Views: 509

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 ... Actually we´re studyng a idea that involve some kind of cleanning system (like a brush) that clean the most of excess power in the surface every layer and sepates in a specific compart...
by Dretzz
Tue Aug 20, 2019 4:56 pm
Forum: 3DP printing
Topic: Firmware for 3DP printing with 2 powder station.
Replies: 7
Views: 509

Re: Firmware for 3DP printing with 2 powder station.

We need two powder station because a part of the team is studying the possibility of using two different powder to make a object, spreading out one layer of each powder at time, opening possibilities to make objects with differents compositions.
by Dretzz
Thu Aug 15, 2019 11:29 am
Forum: 3DP printing
Topic: Firmware for 3DP printing with 2 powder station.
Replies: 7
Views: 509

Firmware for 3DP printing with 2 powder station.

Hey guys, i´m new here, but i´ve been reading some topics in this forum and anothers about 3dp printing. Recently I joined a project to develop a powder and binder jetting printer, based on PlanB, but with some modifications, and one of them is use two powder stations instead of one. My role in this...