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Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Sat Apr 01, 2017 1:16 am
by malamen
Why not.i have a software for ruspberry)).But do not have soft for step motor.i think it is not a big deal
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Mon Apr 03, 2017 1:01 pm
by malamen
I don't like Jemes ....He has send me spare parts.But his attitude is so bad.As if I am guilty that his damn printer doesn't work!
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Wed Apr 05, 2017 2:20 am
by carlosx01
Hi guys
I have this same problem with this printer. Display dont work correct.. Sometimes when I make dry test without resin tank it works but when I use resin tank with resin and start the printing display failed... when I move with HDMI cable It is little better but not for long time...(5 or 10 minuts) The display is very hot cooling of display is none..
software for stepper motors is on arduino board and it is
sprinter software is freeware
http://myaccount.dropsend.com/file/01f30cc4f9bb7675when you use this software with this printer you must change parameters in configuration.h file for Z axis settings when you have 2mm lead on the screew you set 3200/2
here is what the display doo
VID_20170403_071908.mp4 (
file://KARLOS/Users/karel/Disk%20Google ... 071908.mp4)
sorry for my english
regards Karel
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Wed Apr 05, 2017 2:39 am
by Dr. Woo
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Wed Apr 05, 2017 10:51 am
by carlosx01
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Wed Apr 05, 2017 1:49 pm
by malamen
i have the same problem!i gave the card do repare shop.But it stopeed working totally.It seems to me these video card are handmade!
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Wed Apr 05, 2017 4:11 pm
by Dr. Woo
The question is whether it is the video card itself, or rather the video cable or connector between the card and cable or display and cable? Exactly where do you press with your fingers to make it work?
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Wed Apr 05, 2017 5:02 pm
by carlosx01
Now 2 times (every test 1,5 hour) dry test without resin tank normal display function no problem when i use resin tank with resin the function is failed... I think that the display is overheated.. cooling is none... tomorrow I test measure temperature on the display and next i apply upgrade..
moving with all cables have zero effect... only when I move HDMI cable from raspberry out and back to connector display have normal function for 10 or 15 minutes and then failed function again... when I have longer exposition times error is in shortest time 8 minutes... I think this display error depend from temperature of display...
if have somebody fix this problem pleas share information..
thanks Karel
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Wed Apr 05, 2017 5:26 pm
by Dr. Woo
Hi, Karel!
I have a contact to the actual manufacturer and the engineer behind the machine, so any input will help to improve the design. Measuring the temperature inside the printer is a good idea. Looking forward to your results.
It should be noted that the flex display cable is secured to the video card with hot glue, according to various pictures I saw on the net. I could imagine that the heat affects the glue and creates tension on the connector. Not totally impossible.
Re: 5.5 inch (2560x1440p LCD) with UV LED array for under $600. :Proniks Sla 3d Printer,
Posted: Thu Apr 06, 2017 7:48 am
by malamen