Hello, I am trying to run my new OMTech 60 watt laser via my Linux laptop but I am unable to connect to the machine via USB. I am running Ubuntu.

Abel

2023-03-15

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I started getting the “hard limit triggered. machine position is likely lost due to sudden and immediate halt” error today. I had a long cut going, approximately 4 hours, and it stopped about a third of the way with the error. Since then, I’ve received the error a few times when framing. It always stops when traversing from left t...

Williams

2023-03-15

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I’m importing vectors that are solid filled shapes, yet when I bring them into Lightburn, they are automatically turned into outlined shapes and so when I preview, it’s treating portions of my design as simply lined etches instead of the filled? is there something that may be turned on in Lightburn that makes it do that or does it just ...

Smith

2023-03-15

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Can I restart a project half way through the job, when it has been turned off for the night?I have a long project and I cant watch it over night, and don’t want to leave the laser on over night. But i also don’t want to have to start again.Thank

Miller

2023-03-15

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I have a Atomstack a5 pro plus running lightburn. I used it four days ago and it worked perfectly. But when I went to use it tonight it says error code 20. I had not messed with anything between uses.

Darren

2023-03-15

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Is there a way to set it up like our cnc mills we run? This would make it easier on us when designing things. Since we are familiar with this layout and for programing. Our normal cad/cam software is setup like picture below. Can we setup Lightburn the same way? Like this picture I found on here:Everything seems to point to positive values only un...

Cyril

2023-03-15

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Dear gods, what communication will you make with mechanical engineers when selecting servo motors? What data do you need to know from the mechanical engineer? Thank you!

Terrelle

2023-03-15

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I have seen a device that controls the servo directly through the screen. It should be a special address register for communication. But I want to know how to do it, including parameter setting.

Payson

2023-03-15

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Researchers from the Changchun Institute of Optics, Precision Mechanics and Physics of the Chinese Academy of Sciences and Peking University have developed a new technology for improving the quality of bismuth films as topological insulators for ultra wideband photodetectors. Relevant research achievements were published in Optics Express under the...

Clarence

2023-03-15

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Recently, a group of researchers from the University of Twente in the Netherlands made a breakthrough in the generation of supercontinuum on ultra-efficient chips. They announced that they had successfully developed an ultra-efficient ultra-continuous white laser chip. This discovery represents "a big step forward in the field of integrated photoni...

Gilbert

2023-03-15

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Hey there! I bought an FTG rotary, and hooked up to the Y axis on the Lightburn compatible board that came installed in my Monport Blue K40. The machine is working with standard flat burning, so supposedly everything is fine until I swap to the rotary. When I power up, the machine does its Double Homing Routine (once quick, backs off and then does ...

Liam

2023-03-14

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Hi guys, I have a Gweike Cloud RF and have had to set my scan off-set in lightburn for 300mm/s at 1.49 mm to remain inside the object I am engraving. This sounds quite a large scan off-set. Can anyone share what off-sets they are using at different speeds. Gweike online help was pretty vague to say the least.

Simon

2023-03-14

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I managed to catch the USB cable between my laptop and Ortur LM3 ripping it out 47% through a 3 hour engraving. Is there a way of restarting the job at 47% or have I lost it?

Jen

2023-03-14

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Hi guys. I really need some help. I have a 100w MOPA and I urgently need some settings and focus for black annealing, I have wasted hours and got nowhere. 160mm lens.

John Trant

2023-03-14

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In the continuous production process of the injection molding machine, the mold needs to be cooled to shorten its setting time and improve its accuracy. What should we pay attention to when selecting industrial water chillers for injection molding machines?The cooling capacity of the selected chiller directly affects the normal use of produ...

Henry

2023-03-14

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