5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

This is the place to discuss various hardware. Topic include:
- Display devices (Projectors, Lasers & etc..)
- Microcontrollers & RAMPs boards
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- Z-Axis and Tilt assemblies
- etc..
Axel
Posts: 3
Joined: Wed Dec 21, 2016 9:37 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby Axel » Thu Dec 22, 2016 5:40 am

Hi!

Sorry my mistake. It's not dental, rather audiology-approved resin. It's a biocompatible resin named Egger.

Oscar
Posts: 12
Joined: Thu Dec 22, 2016 5:50 am
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby Oscar » Thu Dec 22, 2016 5:54 am

Yes, egger is not dental resin. It is hearing aid. Expensive resin.

goldi80
Posts: 56
Joined: Sat Feb 22, 2014 8:34 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby goldi80 » Thu Dec 22, 2016 7:17 am

If you want bars 0.15mm on your print you have problem is jewellery accuracy .

If not you can buy any printer the fastest and good printer
Moonray on market.

Littlerp is cheaper but you need to calibrate and make work by your self.

Lcd I'm testing now, but HP manage to work so I believe him.
Regards

goldi80
Posts: 56
Joined: Sat Feb 22, 2014 8:34 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby goldi80 » Thu Dec 22, 2016 12:58 pm

https://youtu.be/jiejNAUwcQ8

this good to make ivent light on lcd

russiangems
Posts: 46
Joined: Fri Dec 16, 2016 3:28 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby russiangems » Thu Dec 22, 2016 3:21 pm

OK folks I need your help with this printer. I've only been able to do one successful print and I posted those photos here. I used the same settings that I did with that first successful print and I've tried to use the same settings and different setting in order to replicate that successful print. I've tried at least 150 times and this is all I get photos below. I've even adjusted the bed settings but ZILCH! And each time I try a print the supports print but it stops there and the rest of the print is at the bottom of resin tray. Now my one and only successful print was done at .025 resolution and 7500 seconds of exp. I did the same settings and nothing, tried higher exp. and lower resolution and nothing! So please if you have any suggestions let me know.

Also I thought the software might be corrupt so I even reloaded that.

It appears that it will just print the 3MM's, and after that the machine continues it cycle until completed but nothing more than the 3MM is actually printed.

OK trying another print I'm raising the bed 6MM from 4MM to give the resin a few extra seconds to flow under the build plate. Hopefully that will fix the problem, print will take six hours let you know then.
Attachments
L1140405.JPG
L1140404.JPG
Last edited by russiangems on Thu Dec 22, 2016 5:55 pm, edited 1 time in total.

goldi80
Posts: 56
Joined: Sat Feb 22, 2014 8:34 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby goldi80 » Thu Dec 22, 2016 4:54 pm

Senertec resin for LCD works great for me :D

Regards
Attachments
IMG_20161222_215616_HDR_1482440212441.jpg

russiangems
Posts: 46
Joined: Fri Dec 16, 2016 3:28 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby russiangems » Thu Dec 22, 2016 8:57 pm

It goes through the whole cycle and the Z Axis rises but four mm is as high as it goes. I'm trying another print now and will know the results in a couple of hours. I increased the rising of the Z Axis to eight MM between print on printer. I was thing that since the one successful print I did it was about seven degrees warmer in the house would that make a difference? Also where would I get a lead screw for this machine?

Thanks

goldi80
Posts: 56
Joined: Sat Feb 22, 2014 8:34 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby goldi80 » Fri Dec 23, 2016 3:58 am

You need to make smooth Z axis unscrew linear guide and align build plate whit lcd .see photo screws .
You need align LCD and Z axis gold nut( together).

This will fit you will need to make bigger hole.
http://www.ebay.com/itm/322301382869?_t ... EBIDX%3AIT
Attachments
IMG_20161217_002040.png

russiangems
Posts: 46
Joined: Fri Dec 16, 2016 3:28 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby russiangems » Fri Dec 23, 2016 6:57 pm

This is my latest print and as you can tell it stopped at 5/16 of an inch! Or as I should say it stopped attaching itself to the resin at 5/16 of an inch. You will notice the print is very detailed and flat on the top so my 3D printer is set perfect! But again it stops at 5/16 of an build. But the printer continues to print onto the bottom of the resin tray until job is complete. So my guess is the Z-Axis is screwed up at the 5/16 mark, but for some reason it might also be the ramps. Do you all have any ideals? and if I replace the Z-Axis with a Lead screw where would I buy one for this machine?

Let me know your thoughts, and thanks.

Merry Christmas to you all.

Just did another print and its perfect but not complete it stopped at 5/16 of a inch and the rest printed on bottom of resin tray.

Time to upgrade this machine with new parts!

Folks I have come to the conclusion that this 3D Printer is a piece of junk, and it would be a waste of your money to buy one.

I'm going to box mine up and send it back for a refund, 200 hundred hours of my time waisted trying to get this machine working!
Attachments
L1140416.JPG
L1140409.JPG
Last edited by russiangems on Sun Dec 25, 2016 9:09 pm, edited 2 times in total.

goldi80
Posts: 56
Joined: Sat Feb 22, 2014 8:34 pm
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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,

Postby goldi80 » Fri Dec 23, 2016 8:18 pm

Wen got this printer i was happy finely i got small desktop printer whit big build plate and i dont need to build my self-

1. the mk board was screw to metal had short contact 12v nothing works no power almost burn my laptop and lcd 5,5( 1 day to fix )
2. lcd have some bubless so i unstick lcd from glass and stick again, 2 days loss on this i do not make good need to buy new
3. z axis problems and build plate alignment 1 day-
3. start printing only prints on middle on the edges no enough uv light i can only print more on right like 20mm on left 60mm up and down 10mm useless
4. im looking for led lenses and power supply to make uv light event to full 5,5 diplay on the ebay and similar .( WORKING PROGRESS )

Is good printer but need some Sirius work :lol: Merry Christmas


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