Double Line

RDWorks Software
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Danny Williams
Posts: 7
Joined: Tue Oct 15, 2019
Location: Jupiter, Florida, Palm Beach County
Country: USA
Nickname: Danno
Laser Machine Make or Type: Orion Motor Tech 50W CNC CO2 Laser
Laser Power: 50W
Laser Bed Size: 12 x 20
Home Position: TL
RDWorks Version: V8.01.11
Windows Version: 10
Accessories: Rotary Device

Hi Everyone,

I'm getting a double line when cutting on some projects. I'm still pretty new with this. Has anyone run across this?

Thanks for any input
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Gene Uselman
Posts: 2180
Joined: Thu Jul 07, 2016
Location: Suburban Minneapolis, Minnesota, US
Country: USA
Nickname: Gene
Laser Machine Make or Type: QC
Laser Power: 130W
Laser Bed Size: 900x1300
Home Position: TR
Control Software: LIGHTBURN
RDWorks Version: RDw .19 & Lightburn
LightBurn Version: Latest
Ruida Controller: RDC6442
Windows Version: Win 10 Pro
Accessories: I have a combining lenses, pin tables [homebuilt], honeycomb tables , wireless remote, Modifed Ultimate Air Assist, home built non-powered rotary device, PrusaMK4 and Mini Prusa printers.

Looks like a reflection from the beam hitting the edge of the hole in the nozzle to me. Make sure your beam is centered in the nozzle. Russ improved on one of my ideas and we came up with this-

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anal thermometer2.jpg
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Danny Williams
Posts: 7
Joined: Tue Oct 15, 2019
Location: Jupiter, Florida, Palm Beach County
Country: USA
Nickname: Danno
Laser Machine Make or Type: Orion Motor Tech 50W CNC CO2 Laser
Laser Power: 50W
Laser Bed Size: 12 x 20
Home Position: TL
RDWorks Version: V8.01.11
Windows Version: 10
Accessories: Rotary Device

Thanks Gene, I'll give it a look.
Danny Williams
Posts: 7
Joined: Tue Oct 15, 2019
Location: Jupiter, Florida, Palm Beach County
Country: USA
Nickname: Danno
Laser Machine Make or Type: Orion Motor Tech 50W CNC CO2 Laser
Laser Power: 50W
Laser Bed Size: 12 x 20
Home Position: TL
RDWorks Version: V8.01.11
Windows Version: 10
Accessories: Rotary Device

Thanks again Gene, that was it. But it also made me realize I have another issue. The whole laser column is not square to the table or the rail. It's off just a degree or so. It looks like the only way to straighten it would be to remove it and elongate the screw holes. Oh well, I'm learning.
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Gene Uselman
Posts: 2180
Joined: Thu Jul 07, 2016
Location: Suburban Minneapolis, Minnesota, US
Country: USA
Nickname: Gene
Laser Machine Make or Type: QC
Laser Power: 130W
Laser Bed Size: 900x1300
Home Position: TR
Control Software: LIGHTBURN
RDWorks Version: RDw .19 & Lightburn
LightBurn Version: Latest
Ruida Controller: RDC6442
Windows Version: Win 10 Pro
Accessories: I have a combining lenses, pin tables [homebuilt], honeycomb tables , wireless remote, Modifed Ultimate Air Assist, home built non-powered rotary device, PrusaMK4 and Mini Prusa printers.

As you look deeper you may find other non-square issues too, with the tube, mirror mounts and gantry- a good time to check everything.
If the Help and advice you received here was of VALUE...
Please consider making a donation to maintain the RDWORKSLAB Forum.



The days that I keep my gratitude higher than
my expectations, Well, I have really good days.

Ray Wylie Hubbard- unfortunately deceased
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