Laser adjustments

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Andrzej Dyduch
Posts: 7
Joined: Wed Dec 29, 2021 1:34 pm
Location: Bielsko-Biała
Country: Polska
Nickname: Apostrophe
Laser Machine Make or Type: 3050
Laser Power: 50W
Laser Bed Size: 30x50 cm
Home Position: TR
Control Software: RDWORKS
RDWorks Version: V8.01.33
Ruida Controller: RDC6442
Windows Version: 10

Laser adjustments

Post by Andrzej Dyduch »

Hey, i'm still kinda new to whole laser co2 world. I tried to engrave on plexi 4mm but result is kinda off from i would like to get. I took picture how it curently looks. It was engraved with 17% power (40w) and 80 mm/s.

https://imgur.com/cBz6QT3

What steps can you suggest to get all black letters?
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Gene Uselman
Posts: 2038
Joined: Thu Jul 07, 2016 3:18 pm
Location: Suburban Minneapolis, Minnesota, US
Country: USA
Nickname: Gene
Laser Machine Make or Type: AKL1318-2
Laser Power: 130W & 80W Reci
Laser Bed Size: 51 x 71
Home Position: TR
Control Software: LIGHTBURN
RDWorks Version: RDw .19 & Lightburn
Ruida Controller: RDC6445
Accessories: I have a combining lenses, pin tables [homebuilt], honeycomb tables , wireless remote, Modifed Ultimate Air Assist, home built non-powered rotary device, Prusa i3 MK3S and Mini Prusa printers.
Windows Version: Win 10 Pro

Re: Laser adjustments

Post by Gene Uselman »

What media are you engraving on- white surface/black background? If so it looks like you may have too much air pressure- tends to blow the vaporized particles onto the engraved surface where they rebond to the plastic?
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