- Joined
- Feb 25, 2018
- Messages
- 7
- Points
- 3
Hello, it's first time when I post în this forum, I want to build a laser for cnc or laser show ( xy ilda), I want to run nubm44 diode at 4A, to have a long life, also I built a Massive Heatsink 40.5x66x77mm, în thickness (40.5mm), I'll give a 25mm hole to put in a copper module from dtr lasers, over that pice I will put a cpu pc heatsink.
Some time ago, I build a laser with nubm07e diode, very beautyfull color.
But this nubm44 I really want to live a long time.
Do you have any suggestions or opinions about this build with big pice of aluminium?
I read about this diode, he has few problema with internal lens, he drill a hole in lens, something happened this bad event with nubm44-81?
I would like to make long cycles with this heatsink and 4A, it's ok?
Some time ago, I build a laser with nubm07e diode, very beautyfull color.
But this nubm44 I really want to live a long time.
Do you have any suggestions or opinions about this build with big pice of aluminium?
I read about this diode, he has few problema with internal lens, he drill a hole in lens, something happened this bad event with nubm44-81?
I would like to make long cycles with this heatsink and 4A, it's ok?