Search found 21 matches

by mrelhashemy
Thu Mar 30, 2017 6:43 am
Forum: LittleRP
Topic: LittleRP2 Information
Replies: 85
Views: 52218

Re: LittleRP2 Information

Hi, that's great development,

What is the focus lens size do you use with optoma hd37?
Did you make any mods on it?

I can't get any good results of it on littlerp1 and it takes a lot of time to cure one layer.
by mrelhashemy
Fri Nov 25, 2016 10:48 am
Forum: General
Topic: SLA Problems Survey l $5 amazon gift card inside (closed)
Replies: 2
Views: 7758

SLA Problems Survey l $5 amazon gift card inside (closed)

Hi,my name is Mohamed. I'm a member of a startup team. We are under the supervision of Bedaya Center http://www.gafisme-bedaya.com/ , General Authority of Investment in Egypt. I need your help to know some information about problems that we all face in SLA 3D Printing. It will take less than 5 minut...
by mrelhashemy
Sat Jul 09, 2016 8:20 pm
Forum: General
Topic: Bottom up design, 90degree angle or straight
Replies: 1
Views: 6176

Re: Bottom up design, 90degree angle or straight

of course you can go for the direct setup and don't use the mirror. the fep film might be cut, but it's according to your usage like if you use sharp tools to clean it.
by mrelhashemy
Sun Apr 24, 2016 6:52 pm
Forum: General
Topic: My model was surplus on top.
Replies: 1
Views: 8520

Re: My model was surplus on top.

I think it's overcured try to decrease the exposure time.
by mrelhashemy
Wed Apr 06, 2016 8:24 pm
Forum: Hardware
Topic: Help Z-Axis Calibration because I am so lost?
Replies: 4
Views: 4787

Re: Help Z-Axis Calibration because I am so lost?

I think it's a firmware problem, try to re-calibrate the z steps per mm
by mrelhashemy
Mon Apr 04, 2016 9:46 am
Forum: Hardware
Topic: WHAT is going on? why? help please
Replies: 4
Views: 4937

Re: WHAT is going on? why? help please

I think you just need to add more pigment.
by mrelhashemy
Thu Mar 31, 2016 11:10 am
Forum: Display Devices
Topic: Datatree 3D
Replies: 1
Views: 6710

Datatree 3D

did any one tried the datatree 3d UV Light engines?

what's the difference between LED UV and the normal projector lamp?
by mrelhashemy
Mon Mar 28, 2016 3:17 am
Forum: Hardware
Topic: WHAT is going on? why? help please
Replies: 4
Views: 4937

Re: WHAT is going on? why? help please

What resin do you use??

looks like the B9C yellow resin?
by mrelhashemy
Sun Jan 24, 2016 4:51 pm
Forum: LittleRP
Topic: First layer sticks to flexvat instead of build plate. Help.
Replies: 2
Views: 3387

Re: First layer sticks to flexvat instead of build plate. Help.

the same happened with me, it's all about the "Z Lift Distance" and the "Z Lift Speed" , try to make them lower. I think that in lift distance it would be better <5mm and the lift speed to be <100 mm/m