I know how to do a square at the size i want, but for the life of me, i can figure out how to draw a circle to the size i desire. Can someone help?

Christian

2023-02-27

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Laser marking production process is a widely used new technology. It is a process of scanning the target surface with a laser beam with appropriate energy density and converging on the surface of the workpiece to make the material undergo physical or chemical changes, form traces on the surface, and form marks. It has many advantages, such as wide ...

Robert Evans

2023-02-27

253

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I have MP-30 LiteMarker 30W Split Laser Engraver… I have EZCAD 2 and have installed the driver just fine. I have adjusted the focus. I have used the EZCAD 2 that was shipped with the laser.

Tory

2023-02-24

294

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Please advise.My old power supply, IMG_1373, is labeled G-P-L-G-IN-5V; my new power supply, IMG_1374, is labeled H-L-P-G-IN-5V.

Keegan

2023-02-24

330

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I have a 50W Raycus marking machine. The 50W Raycus source got a red laser diode inside source and in my machine the red line focus is about 10mm above fiber focus, it give me a thick line.

Darren

2023-02-24

244

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I have a 50W Raycus fiber marking and i noticed that when the red laser is showing the engraving area it goes out of focus in relation to or focus of the fiber laser. For example: if I use a 110x110mm f-theta, the red laser focus is around 12mm above the fiber laser focus, which makes the red line thicker. I don’t know how to solve because un...

Cyril

2023-02-24

299

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Guys, please help.Just recently joined and have Sculpfun S30 pro 10w.Was trying to engrave slate. Found it very hard at the beginning. Settings all over the place as there are so many different opinions.Saw big improvements lately with trial and error. More error!My latest settings were 1500/35 on fill.I would still like to get it a bit sharper on ...

Patrick

2023-02-24

220

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I have a 100w reci laser with a JYJG 80w PSU(came with the machine when I bought it). I think PSU is fried now and I have to replace it. I know it was undersized but I rarely used the laser anywhere near full power which I presume is why it lasted 4 years.On the machine I mostly engrave wood and cut sandpaper so my 100w reci is oversized. I...

Gilbert

2023-02-24

345

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I’m running a lengthy cut-thru project with the equivalent of an Atomstack LaserStorm S10 (PerGear branded). BTFW, by lengthy, I mean lengthy. I’ve already had to replace the power supply and upgrade the amperage. I’m about 2/3 of the way thru the project, literally weeks down the road (I have cooperating roommates monitoring whil...

Simon

2023-02-23

324

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Device Settings,‘Work Size’, 250w, 200h,Origin Bottom Left,Job Origin Top Left.Start from current position.‘Trace the cut boundary’ causes the y axis to go max up, and violent vibration, like belt skipping or trying to move to a location outside the work space.‘Trace a rubber band’ Traces the perimeter of object ...

Jen

2023-02-23

403

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I can set the laser to the home position with no problem but when I try to use the “Set Laser Position” icon to line up the laser on the bed, it does not go to the same position that is on the screen workspace. It seems to go in the right direction on the bed, but not to the spot where it’s showing on the workspace in Lightburn. H...

John Trant

2023-02-23

382

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Trying to use Lightburn to change an image. So Import the Jpg, size it, then right click and choose Adjust Image. It opens up and now I can make adjustments such as Jarvis or Threshold or Gamma etc. etc. etc. All good so far. Click OK and it returns to the workspace, and doesn’t save anything. I’ve figured a Klugy way around it, but why...

Aaron

2023-02-23

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Hello everyone. I have an Ortur aufero laser 2 and a lightburn license. When engraving photos, the laser stops after a while and nothing can be done at various times. There is no such problem when cutting. I tried changing the settings and nothing helps. I change the settings according to the ortur manufacturer’s instructions. Even though the...

Abel

2023-02-23

183

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For pulsed IR laser rust removal systems i've seen various power ratings, such as 2kW.Is this 2kW the peak pulsed power? or 2kW continuous power with a peak pulse power in the hundreds or thousands of kW?

Terrelle

2023-02-23

200

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Most of the designs I've seen for a KTP crystal mount allow X / Y angle along with rotation. I've built such a mount and in my testing I didn't find the X / Y angles to make much of a difference. Do they under certain circumstances? Crystals I've seen are cut to work parallel to the optical axis. Is flexibility here just done to account for imperfe...

Payson

2023-02-23

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