ArtF wrote:
(Nice work)
Art
Thanks ... well like i says , i'm on again playing with my laser and i figure out something strange and very important in my opinion.
When i was in France i buy some good quality playwood from Germany so the photos engrave ok . Some days before i start to engrave one photo , a normal resolution like 1200x1600px and
surprise , the laser even i increase the power more than i was need before for same type of dimension , 140x210mm refuse to made the dark brown color on wood .
Literaly he cut deep almost 1mm and no way to get even brown , i got something like very light brown . I got piss off and i start to made a ,mess tru' my polywood to found that piece of same type of material .
No way to find , but i'm ordonated in my way and usualy i memorise everything i made for any photo i engrave . I set my laser identical , i take one good succeded photo and i engrave same code on the back of that photo .
Same story , the laser cut but dont burn ....... ??? ???
Well ... doing the time back in my memory i remember , when i was in France the polywood has always some high moisture because humidity was very high in my town . Moving back in Romania , humidity is normal here
maybe a little dry if don't rain for a while . And.. i take one ordinary polywood , a brush with water on both sides , a thin layer , i let to dry couple of minute and i start engrave .
In that moment the dark brown almost black coming on the wood.
In conclusion , if polywood dont have hight moisture , the full white-brown scale is impossible .
Out of toppic ... what gcode comand use Auggie to change the power of a laser 0-100 ?
I found a extension for inkscape , i modify the code and now work perfect with auggie but wont change the power level . I need to do manualy anytime .. no clue :-\
Some work below
I forgot to say .. the image was very low resolution , only 540px and 44kb
Thanks
Bobby