Search found 3 matches

by alurpal
Mon Mar 05, 2018 8:18 pm
Forum: 3DP printing
Topic: Oasis 3DP printer
Replies: 41
Views: 123873

Re: Oasis 3DP printer

Hey dragonator, is your "spreader roller" meant to move up and down or just at a fixed height and move where ever the y axis takes it while printing? I've seen machines with the rotation, what is the benefit of that exactly? Also, how important is the piston seal for the build chambers? Do...
by alurpal
Sun Mar 04, 2018 8:56 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 749
Views: 2889945

Re: Hacking the HP45

Hello Alurpal, Simply stepping can only be done if you have exactly the right amount of distance per step. Else you will get a misshaped image. Also you need to consider that you have 2 columns per printhead. Ok. I didn't conceptualize how the two columns were layed out until now. Good to know. Are...
by alurpal
Fri Mar 02, 2018 4:02 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 749
Views: 2889945

Re: Hacking the HP45

I've spend the last week going through this thread. Very awesome stuff. dragonator, amazing work! I'm having trouble finding information on x axis movement for inkjets. If I implemented the hacked hp45, is it reasonable to spray a column, then trigger x axis step(s), spray next column, repeat? Thank...