Scientists at the Chinese Academy of Sciences used femtosecond pulsed lasers on two-dimensional nanosheet actuators at the van der Waals interface, The associated studies, Photoacoustic 2D actuator via femtosecond pulsed laser action on van der Waals interfaces, were published in Nature Communications.The realization of optically controlled nanom...
2023-04-2834610TRUMPF Germany issued a press release on April 20, 2023: The collaborative study by TRUMPF, Fraunhofer ILT and DESY introduces the most detailed laser welding process to date, and thanks to particle accelerator/Fraunhofer expert Marc Hummel, researchers have clearly demonstrated for the first time that raw materials can be saved when welding high-p...
2023-04-2831110Atomstack A5 Pro, will seem to attempt to auto-home, and crash into stops when the Lightburn software is launched, even though auto home is turned off in device settings. As soon as the software loads, off it goes right to homing–or at least it seems like that’s what it is attempting to do. Its done it from the first time I installed th...
2023-04-2836210I know this is a simple setting, but I’m not getting it. I looked at another post and the solution was what I thought it would be (acceleration) but I change it, write it to the machine and it still does it.I’ve attached my rotary unit to my machine and I go to frame the test image. It rapids to whatever start position and kicks off th...
2023-04-2740210If I make changes to my project while the laser is running, do those changes happen right away?Sometimes I’d like to tweek some of my layout but have been waiting for the burn to end to do it which means I spend time waiting. Just wondering if I need to worry about it.I’m assuming the software compiles the gcode with the original layout...
2023-04-2736710Hi. I have my cut/layers set up with two layers to be marked: one clean-up pass and one for depth. I have both layers set to do 5 passes at a 45 scan angle with angle increments of 72.If I enter “25” for the count on the laser screen, it does 25 of my first layer and then 25 of my second layer rather than doing 5 passes of each alternat...
2023-04-2728120Hello when I cut wood engraved lines appear the paths of the laser
2023-04-2726310I’m not sure if this is a Lightburn question or Machine question.every now & then I get a pause on my work with the machine saying it needs more speed OR more overshotting.Don’t understand the pause so move onto another project .Can anyone give me the heads up on this.TIA
2023-04-2741310Recently, a team of researchers announced that they had developed a way to make photonic time crystals and demonstrated that such time-based artificial optical materials can amplify the light shining on them. Ultimately, these photonic crystals are expected to lead to more efficient and powerful wireless communications and significantly improved la...
2023-04-2743010Eplus 3D released four laser additive manufacturing system EP-M400, which is a high performance industrial grade metal 3D printer with "small" shape, "large" shape, multi-optical efficiency, stability and reliability, intelligent and convenient.Molding room 405x405x450mm3General medium and large molding room, volume > 70L, can print titanium ...
2023-04-2737210Dual-wavelength output semiconductor lasers have important application prospects in the fields of interferometry, spectral analysis, interferometric imaging and difference-frequency terahertz. Vertical External Cavity Surface-Emitting Laser (VECSEL) combines the characteristics of high beam quality of solid-state laser and rich wavelength of semico...
2023-04-2742610Hi I have the fire button activated in settings and when I press the fire button it only stays on for 10 secs. If I turn off and re switch on nothing happens no laser. I have to wait for at least minute before I can fire it again but only lasts for 10 secs again. This is a problem as it doesn’t give enough time to do any adjustments. I have f...
2023-04-2726910I have designed text larger than the workspace 400 mm.I am using a atom stack roller and engraving on a 32-in board.When I frame the project out I get this error- “you have no layers in your project set to output”.When I decrease the size of the text to under 400 mm and frame it out, I do not get that message.Any input would be greatly ...
2023-04-2643110I HAVE IMPORTED A DRAWINGS from a pdf file with multi collers .so lightburn generated multi layers (for each color)The issue if i chose one item from the black color on the drawings and select other layer it won’t change the layer of this item (like its looked on this layer)What i am doing wrong ?How can i change the layer
2023-04-2625910Hi, using a Boss 1420, a Mac and 1.3.01 LightburnI can see a temp job on the console screen. If I hit START, it runs, even if the machine has been reset and turned off and on.I followed the helpful video showing how to go to PAGES and then OTHER+ and delete all, but I don’t see any files in ‘pages’. Just the one file on the consol...
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