You will wear professional laser-eye-protection when using a laser controlled by LightBurn. 1. For some unknown reason, my machine has started jumping all over the text when engraving. I have also tried from 100mms to 70mms to 50mms to 25mms with the same jerky results. But if you plan to do any batch production and require little easier workflow I. In Corel I can set lines to hairline to vector or with a line thickness of above 0. When you click Start, LightBurn asks your controller where it is, and if running the job from there would take the machine beyond the size you’ve told LightBurn your machine is, it reports this - it generally saves people from lost work, but it’s annoying if you have a machine without homing enabled. Its not as hard as you think. I can’t find a way to view the raster image preview of a file in Lightburn or Laserworks. Click the link to download and install the Lightburn Library for your machine wattage. Another aspect of this problem is that the PDF might not be in vector format. However, Lightburn supports video cameras. Raster image inconsistently tilted. (2) Fit the rubber ring to each cylindrical spacer block. I am new to the world of lasers, so there is a sense of learning as I move forward. For some reason Epilog recognizes the cut lines as ‘too thick’ and is rastering. In this video, I show you how to import an SVG design into Lightburn software for laser cutters and separate and organise the layers ready for cutting with y. . image 2546×3126 3. . 43 MB So I’m trying to determine how to do the same PWM engraving using lightburn. Now, this is not going to work well on a complex photo, but a clean JPG of a silhouette for example will be perfect. 5 mA. Great explanation about Scan Interval Settings regarding Photo Engraving:to. How to use the Image Trace tool in LightBurn. You can always turn it higher, but I’d expect you’ll get a good. Using LaserGRBL produces raster gcode that runs. However, you should definitely learn how to use a vector drawing application like Illustrator, CorelDRAW, or Inkscape. No one solution is perfect- a Jarvis dither, or any square-pixel solution, while excellent in its own way, cannot represent detail like continuously-variable-width-dash halftoning used by. You may need to change the Job Origin setting in the Laser Window. If you have ‘Reduce Direction Changes’ on, try turning that one off, as it sometimes does a worse job. 146. Choose a tool from the left toolbar, like the ellipse, rectangle, or polygon tools. Die Lasersoftware Lightburn ist sehr beliebt. The lines remain undistorted. Vector and raster engraving: EZCAD supports both vector and raster engraving, allowing users to create intricate designs and patterns with ease. Model BOSS LS-2440 – 155WATTS. Fortunately, some websites offer free and. Alternatively if you want to address this from within LightBurn it seems like it would be fairly easy to create a circular shape and use that as mask on the image. Rick (Technical Evangelist) June 25, 2021, 8:52pm 3. In lightburn möchte ich die Arbeitsfläche jetzt so drehen das ich nicht immer umdenken muss, also das einmal der Nullpunkt unten links ist und auch die Maßeinheiten von 0 -400 von unten links starten. I have a 40" x 40" laser and if I’m correct that gives me a 1016 mm x 1016 mm burning area. 01 Product Key: 9422s. Image Density. . . I’m attempting to inlay veneer on a lid of a box and have a simple lightburn question. So only a maximum 31 test patches will be generated This is a unsupported generator, no guarantees or support! Options. I’d previously used Lightburn to trace an image and then used K40 whisperer to run the laser to engrave the image onto a keychain. Top. Hi I just wondered has anyone successfully used Lightburn with the GCC Lasers specifically x252, x380 or the Mercury Machines. I have also tried from 100mms to 70mms to 50mms to 25mms with the same jerky results. Ponoko also has a range of free designs to choose from created either by Ponoko or other customers who have used Ponoko services and want to share their ideas. First, let me clarify that the overall appearance as macroscopic, probably 0. . Wiederholen Sie diesen. On the same laser engraving machine, using a different software, I was able to raster engrave this image via PWM. LightBurn (Oz) March 19, 2020, 8:53pm 2. RDWorks won’t do booleans (weld, difference, union), doesn’t support SVG files, and navigates large files about 1/2 the speed of LightBurn - just panning and zooming. A TIFF file, for example, can be a container. I have recently placed my ordered on the Cohesion3D laserboard and camera. On the top left the original grayscale source image is displayed. 2. Laser stopped working on AtomStack A5 Pro. Belt tightness, ringing in the hear, speed, and so on. Here is more on the difference between raster and vector: Many Thunder users design exclusively in LightBurn and don't use a 3rd party design software. Getting an Endurance 10 watt laser going with Mach4 and an Ethernet SmoothStepper. LightBurn Laser Software Has Great Resources Available. . Running test files to determine the best settings for your laser is the best approach. I developed an SVG, partially composed of images and partly with vectors. If all you do is engrave, the difference won’t be as significant. Continuation of Proper way to produce 3D shapes on area bound by SVG area I have an SVG shape and raster image. Lightburn, however, while it can read it, it doesn’t do what the. berainlb (PY) January 4, 2022, 6:37pm 14. Is there a way to visualize a g-code before you run it? raykholo (Ray Kholodovsky) January 27, 2021, 4:34pm 2. So after getting an excellent calibration, I send the. Some have used Corel for a year (or 20) and want to keep using it, and that is perfectly fine, there is even a macro to integrate lightburn with CorelDraw: Installing The LightBurn CorelDRAW MacroLightBurn (Oz) June 3, 2020, 3:15pm 5. LightBurn offers documentation to help in understanding what. At that, the ULS halftoning- again, not even that well implemented- is capable of higher detail for a given line interval and spot. Perfectly normal SVG—Inkscape can read it, Affinity Designer can read it, Adobe Illustrator can read it. LightBurn should have a place to do this. Convert raster lines to vector lines. Um zwei Kreise in LightBurn zu erstellen, wählen Sie einfach das Werkzeug “Ellipse erstellen” und ziehen Sie einen Kreis. This. In LaserGRBL I’ve increased the line to line quality, which would reduce the speed some. A 100x100mm greyscale engraving takes 20 mins+. LightBurn will automatically resample any image to match the output size and DPI specified. This particular ULS halftoning algorithm has several major advantages, and the more I think about it, it’s uniquely suited for the way lasers cut raster lines. trying to understand why I would some times get a distorted or wavy output when engraving. . There is no upper or lower limit for sizing vector images. No one solution is perfect- a Jarvis dither, or any square-pixel solution, while excellent in its own way, cannot represent detail like continuously-variable-width-dash halftoning used by. Main Features Of LightBurn 1. I’ve struggled finding a way to even describe what I’m trying to ask but here goes. There is text that is part of the image and it was traced with Lightburn at the same time as the image. You can obtain such images from digital cameras. Fit the cylindrical spacer blocks as follows: (1) Remove the rubber ring from each support. LightBurn Software Questions. 5 mA. Scan Angle Questions. To engrave and cut squares at different speeds and power. . This is found and fixed. LightBurn supports many different laser types so it is not practical for us to provide settings for each material type for each system we support. Almost any image can be turned into a laser-cut part. Hi, I’m trying to get a handle on the software before ordering the Cohesion3D motherboard even if I can’t use it yet. The laser cutters are available for College of Design students, faculty and staff only. A white pixel would result in a no pulse, and. I’d previously used Lightburn to trace an image and then used K40 whisperer to run the laser to engrave the image onto a keychain. Watching the " LightBurn Basics - Image Trace" video, at the 2 min mark he fills the vector image. The exact thickness varies depending on the DPI settings used. ”When raster engraving an item that is near the boundary of usable work space, if “Overscanning” is used, it can cause the laser head to crash, as it attempts to go out of bounds. 24:12use two separate cutting paths to do it. ai file and same thing happened. Users may need to preprocess images in external software before importing them into LightBurn for optimal results. After the trial period, the full version of LightBurn costs $60 USD. The software supports both vector and raster. However, LightBurn does not retain/display that information for its purposes. LightBurn Software Forum Converting a pdf. . LightBurn software has invested countless hours in ensuring you’re successful when using it for your design needs. The vector would trace the outer width of the sharpie line. . Conclusion: Laser engraving opens a whole new universe of creativity and possibilities. There are plenty of great rastering alogorithms here, and we have been making great burns. I had saved it previously and now trying to go back and save it as a RD to a flash drive. ; You relieve the author and contributors from any liability arising from the use or distribution of the LightBurn software. You will use the LightBurn software in a legal and safe manner. – located in Lampe Digital Fabrication Studio MakerSpace. You’ll also need to reduce your power some to account for the tighter. The “image density” setting varies the DPI (not PPI) and determines how many horizontal passes are made per one vertical inch of travel when raster engraving. AKSoapy29 (Andrew Kapsch) July 30, 2023, 11:54pm 1. The default settings for the simulation and time estimation in LightBurn need to be tweaked to your specific machine. Many of these manufactures use a common GCode firmware known as Grbl (GitHub - gnea/grbl: An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino), which is one of the standards LightBurn supports. 8-bit GRBL is about 400, or 40mm/sec with 254 dpi. The setting exists to allow users to run externally dithered images from things like One-Touch and PhotoGrav. das von Sculpfun angebotene Programm funktioniert; was ist bei Lightburn nötig, damit es funktioniert. LightBurn is a paid software that costs around $60 for the gcode variant. Whether through the video LightBurn tutorial section, the documentation section, the blog, or the support forum, users have access to an extraordinary amount of educational. LightBurn’s contour extraction function, which extracts contours from an image, is very good. raster (Pete Prodoehl) January 26. Lightburn limits the number of layers to 32, due to controller limitations. I’m wanting to cut the 2. Then I modify these on AutoCAD, export to DXF file, then use Lightburn. Many of these manufactures use a common GCode firmware known as Grbl (GitHub - gnea/grbl: An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino), which is one of. Th. To find the optimum power speed setting for a specific item to cut and engrave to get the best result:) Im using a 60w Co2. Duck1205 (Thommy Andersen) January 27, 2021, 3:09pm 1. Fundamentally, DC-excited tubes are limited to about 500Hz, RF can go 20KHz-50KHz and actually turn on-off the beam energy that fast, but you won’t see it unless the raster speed is high enough for that spatial period to be larger. Apply raster mask to vector image, without manual action in LightBurn. LaserFremont (Joseph Han) December 9, 2021, 11. Is there any capability within Lightburn to revise a jpg image to make it raster laser burn onto wood? I am considering purchasing an Emblazer and downloaded the trial copy of Lightburn to see what its capabilities are. The case I make is that ULS’s non-random, variable-length-dash burn guarantees a determinate feature thus even a few raster lines makes the letter readable. 4. Mine set to 254 DPI. The same thing can be. There is text that is part of the image and it was traced with Lightburn at the same time as the image. . Perfectly normal SVG—Inkscape can read it, Affinity Designer can read it, Adobe Illustrator can read it. Learn how to quickly and easily generate vector shapes for laser cutting and engraving based on pixel-based images using LightBurn's powerful image tracing t. This is a layout, editing, and control software for your laser cutter. line interval size. If you are trying to scan multiple images in a single go, LightBurn does not support this at this time. BigAlastair (Alastair Creavy) November 3, 2022, 8:28pm 7. Be sure to check it out for more great tutorials. Burn a small dot or intersecting lines at this location. Scanning offset is useful when doing raster or vector scanning at high enough speeds that delays in your power supply cause the firing point to be a little behind where it should be. Min Power % Output Power. Make sure you have an easily identified point at the job origin. Lightburn + Mach4 and GRBL. image 1058×1326 132 KB. You can use the image for positioning, jogging from the software, and watching the job on your monitor. LightBurn already. I had a user bring me this that they had done on a Universal Laser Systems PLS660 60W, which they were not able to reproduce on the RF CO2 here, even though it’s got tons of. If you are unsure, check lightburn and see if the min. But a quick fix is to try to etch unilaterally and not on the swing. I recently bought LightBurn to use on my Kentoktool Laser Engraver, but I am having difficulties getting it to work with my machine. 5 mA. For all you newbies out there with a diode laser, I have made a step-by-step guide on creating a power scale to dial in your engraving burns. Quasar (Michael Dyess) September 29, 2023, 5:31pm 1. This seems to correspond to a difference in dpi (72 vs 96). LightBurn Documentation I mention RF because the tube’s output power responds very fast, so these are almost certainly consistent with the start and stop points created by LB. It is not possible to see the configuration values from lightburn. Im 2. You'll be presented with the Trace Image dialog, with your image showing in the window, like this: In the image above, the purple. Great explanation about Scan Interval Settings regarding Photo Engraving:to. The most important part of producing a photo with a laser is the beam width when focused - If your beam produces a point that. Gonna try tomorrow on a. Press start. What I don’t understand is what “Raster” means to you. @berainlb I’m really really well versed in ULS modes. Learn how to quickly and easily generate vector shapes for laser cutting and engraving based on pixel-based images using LightBurn's powerful image tracing t. I changed lightburn to match the image R file of 300dpi as thats what i designed it in. While dragging, the Shift key will force the shape to have the same width and. Lightburn works on vector images but most images used on the Web are raster images such as JPG, PNG or GIF. How to use the Image Trace tool in LightBurn. 5 mA. You can use ‘Negative Image’ to flip raster bitmaps or images for stamp making. Lightburn is the recommended software to use with Shapeoko for laser engraving and cutting applications. What. . Raster Is Universally Compatible: All laser software applications like ezCAD, Lightburn, and Grbl support Raster image. You would still be able to. It seems that lightburn doesn’t like “clips” in inkscape. Raster Engraving works best for images with a lot of detail. The Preview will show you the lines and traversals that will become the gCode:. Kennt sich hier jemand mit der Funktion: Schnappen - An Objekten ausrichten aus? Egal ob ich diese Funktion ein oder ausgeschaltet habe, es ändert sich nichts. Thanks for any who looked at this! I will leave the topic up incase someone from lightburn is interested in this strange behavior. Trying to figure out why my machine will engrave excellent using vectors, but, when using rasters the x or the y axis overshoots in places and the pic comes out. There is text that is part of the image and it was traced with Lightburn at the same time as the image. Cut Settings - Offset Fill Mode. LightBurn and XCS can work on multiple raster and vector image file types. Run AutoTrace with at least the following options: autotrace -centerline -color-count 2 -output-file output. Russ has a lot of the answers. LightBurn is a paid software that costs around $60 for the gcode variant. 1 KB. 1 Like. Leicaner (Werner Eric) December 17, 2022, 9:24am 1. It’s about. Carrying out the dot size test as described above, resulted in some unusual settings. LaserGRBL can flash GRBL controllers. This mode will fill an outline with lines that follow the shape of the object. Now it may. Thanks for posting Chris but the. If you type a word or two, switch to select mode, select the text, then right-click the text and choose ‘Edit Text Shape’, you’ll get a pop-up window that you can use that’s a little quicker: 1138×556 32. A laser cut machine actually has two very different ways of transferring your graphic design onto your material: vector and raster. The vector would trace the outer width of the sharpie line. Another side effect is that you can break the wood fibers better with cross-hatch. Wiederholen Sie diesen. Fast white space is on at 50mms if that matters. Summary. In this video I go through the steps needed to optimize an image for Laser Engraving to get the best results! Lightburn: Sub. LightBurn is a design, layout, editing, and control software for laser cutters and CNC machines with lasers using GRBL-based firmware. Guides, Tutorials. It’s a bug in Illustrator - They should be saving files in real units, like mm, but they don’t, and the SVG spec isn’t 100% clear on what size things should be if it’s not specified. 75 Compatibility. Many of these will be familiar from Fill mode with the rest specific to image engraving. These tubes have no analog input, but a digital modulation input. A laser beam works by melting away surface layers of materials to create your chosen design. Layers with lines for cuts and layers with raster images (lineart). Please check out our documentation for a full run down. October 6, 2017 ·. 99. This process involves detecting the shapes in the image, fitting curves to them, and exporting the result as a vector. There are three sub-images in one LIGHTBURN file which is then loaded into Lightburn. I did two. psynaut (Paul) March 6, 2021, 6:08am 1. -Friendly Interface: The software features an intuitive and easy-to-navigate interface that enables s, whether beginners or experienced. Replying to myself. This means my machine reverts to the CNC-router-friendly values when the board is powered down. LightBurn (Oz) July 31, 2021, 5:31pm 15. Inkscape and some other programs have auto-tracing features that will convert a raster image to vectors, but I find that needs more work to clean up than just tracing over the raster by hand. . . This works best for content that has very clear edges, like a silhouette or a cartoon. Diverse Grafiken und Schneidvorlagen gibt es hier. Overall: both Lightburn and LaserGRBL work well for raster engraving. LightBurn: Going too fast - Material darkens more when you apply less heat for longer (this is partly why diodes work so well for images - they’re weak). Raster engraving is done using a raster image or graphics. I use a brother scan and cut to cut out design to heat press on shirt. These can be created by hand, although tools like STL2PNG that generate raster images from STL files are often used to make more complex depth maps. The greyscale powermap can be imported to LightBurn like any other image. 5deg each line. The lightburn file looks. One of which was an SVG vector file format, and the other was a PNG raster file format. FAQ. Pretty exciting! I have noticed a strange issue though. Set speed and power. ‘Dot Correction’ is the total amount to shorten the line, to account for the dot size of the laser. Clicking the Import button on the main toolbar () Using the File > Import option from the main menu. I ran the raster engrave in K40 whisperer at between 250 and 300mm/s and between 8 and 9. Paid plans for software updates range from $60–$150. Gerade Fotos kann man mit. Low image density = 1, fastest, lowest quality. Checked the speed on the NEJE’s software and they are slower than it says, I burned a 100mm line at 10ms with Lightburn and was. LightBurn has a variety of different image dithering options, including Halftone with an adjustable cell size and angle: It also has built in brightness, contrast, gamma, and unsharp mask controls. LightBurn LightObject AI Download Files - works with more 60mmx9mm camera brands. So I upload a adobe . The most obvious advantage of vector images over raster graphics is that vector images are quickly and perfectly scalable. Focus distance remained the same, and it was ran on the exact same piece of material. Main Features Of LightBurn 1. If you need help, please join us at or email support at. Es steht immer “auf Verbindung warten” und es passiert aber gar nix. Run G-code visualizing. These first few are courtesy of BARN Lightburn training. . Power Range. 5" x 19" out of 12" x 24" sheets of Rowmark. On youtube there are several people. 25" square- shaded “macropixels” is not relevant. Das Objekt wird nicht an einem vorhandenen. I have tried several ways to figure this out so i will try and explain the best i can. A quick video discussing how lightburn converts photos from pixels to dithered images. Make sure resolution is 300dpi and that its the size i need. In short, you don’t need a special system to work with Raster bitmaps. Community Laser Talk. Rick (Technical Evangelist) September 30, 2020, 6:22pm 2. There is text that is part of the image and it was traced with Lightburn at the same time as the image. Lightburn Tutorial: Master image cropping in LightburnIn this Lightburn tutorial, I'm going to share with you how to create an image mask in Lightburn. For comparison, a traditional Fill is on the left, and an Offset Fill on right. Lightburn Software for Galvo is a powerful design and communication tool for your Thunder Galvo Laser. Laser seems to flicker, but only on Y-axis and only while cutting. Hi All, Having trouble importing files from Illustrator that contain both vectors for cuts and pixel based images for raster operations. I thought I had to copy the image and then right click to get the trace option?But, as the LightBurn folks pointed out they couldn’t use it since Scorch used a GPL3 license and just radically changing everything doesn’t make it not derived from that. Das Objekt wird nicht an einem vorhandenen Objekt ausgerichtet. What I don’t understand is what “Raster” means to you. BigAlastair (Alastair Creavy) November 3, 2022, 8:28pm 7. There is text that is part of the image and it was traced with Lightburn at the same time as the image. 803×62 1. . The most used software by laser cutting machines includes Lightburn which has over 200,000 total users, and LaserGRBL which has over 100,000 active monthly users and over 400,000 total downloads. Hopefully y’all can help me out. Adobe Illustrator has around 23 million users of Creative Cloud, but these are mostly not for uses related to laser cutting. I’d previously used Lightburn to trace an image and then used K40 whisperer to run the laser to engrave the image onto a keychain. LightBurn (Oz) July 14, 2020, 1:26am 14. This process is the same type of process used by inkjet printers, where a file is printed line by line. LightBurn (Oz) June 3, 2020, 3:15pm 5. lbrn (23. Inherently, vector-based graphics are more malleable than raster images — thus, they are much more versatile, flexible and easy to use. Ultimately,. The wait is over on June 30th Galvo Support for EzCad 2 and EzCad 2 Lite devices come with the LightBurn Software 1. By default, LightBurn will always retract the Z back to the initial height (the material height) after completing a shape with a Z offset. Hi I’m new to the laser engraving so I might be doing something wrong. Like and Subscribe!check out these other cool channels!Technivorous plays: and fantasy: Click on Show More↙️for the *LASER RAFFLE* and other Links! *The Raffle you've all been waiting for! The LaserMATIC 20!* ️ purchased a cohesion 3d mini smoothie controller and light-burn. Laser jumps around when engraving text. This is found and fixed. I ran the raster engrave in K40 whisperer at between 250 and 300mm/s and between 8 and 9. Note that SVG files themselves are perfectly capable of containing grayscale. Running test files to determine the best settings for your laser is the best approach. Export the document to PDF and see how that imports into LightBurn. You can do some tradeoff. How to use the Image Trace tool in LightBurn. Tipps & Hilfe von mir persönlich):derzeit beste. Lightburn was the single best part of the investment I made when getting into laser cutting. system (system) Closed January 22, 2022, 12:39pm 11. Xtool D1 Pro Home Position Problem. Any info would be great. Their original document is available in GitHub. dk (Bernd ) March 30, 2021, 6:25pm 2. The original Diamond G was dead (like dead-dead, the service records showed a. I understand what you want, and I understand the benefits in time savings you are after. mrj (Mark Unit 34 Charnwood Acres Jones) July 20, 2022, 5:21pm 1. Hello! I am wondering what king of setting do i have to make to engrave a photo with a cnc 3018 GRBL controller and 5. There are a few things that can cause this. For your tube power, use the lowest power setting you can manage. Using a DPI far higher than your laser can produce - This causes over-burning, particularly in the mid-tone ranges and wipes out image detail. If I were to use a sharpie to draw a straight line and then create a vector using the trace command I would get a vector that is basically a two sided linear feature (tube) connected at both ends. In some designs there may also be an interior hole. So, your Photoshop skills will still come in handy when you need to cleanup some photo or if you want to make it better suited for raster engraving. It’s well-supported and frequently updated – impressively so for a free product and an open-source team. So I think there’s two approaches to graphics here. Example of Raster and Vector Engraved Slate. When raster engraving is done using a raster image, the laser engraver works line by line and point by point. Step % Controller. I am unable to see the line that I am. 4. I place the head in the top left hand corner. Max Power % Output Power. Welcome! My name is Rich, "The Louisiana Hobby Guy"I'm from a small town just outside New Orleans, LA. LightBurn Software Questions. Right click the star and select “trace image”. 00 full version standalone offline installer for Windows PC, Lightburn Overview. lightburn is by far a better option if you want to spend the money. 1. I’ve done cork and used the bare minimum for my machine (60W) , about 12-15% and a couple hundred millimeters per second. B. LightBurn Software Forum Can I recreate this great raster effect? LightBurn Software Questions. Also schaue ich jetzt nichtmehr von vorne sondern von der Seite auf den Laser. Cut - Cut will trace the laser along the vector path. Continuation of. (19)Selecting “Fill” will raster engrave. 4. For a raster like 100mm wide, a 750mm/s raster can actually be faster. Two ways to “invert” the resulting cuts in LightBurn. You can use the “Preview” tool to see what your laser will do before you commit to starting the job. No one solution is perfect- a Jarvis dither, or any square-pixel solution, while excellent in its own way, cannot represent detail like continuously-variable-width-dash halftoning used by. This is the result in the workspace, and in the LightBurn preview: 832×463 102 KB. When you place a piece of material on a laser cutter. However, LightBurn also supports importing gcode and nc files which XCS does not support. I’d previously used Lightburn to trace an image and then used K40 whisperer to run the laser to engrave the image onto a keychain. Raster image inconsistently tilted. Raster Engraving: Vector Engraving:Most lasers can only achieve 500mm/sec max speeds and Thunder can easily raster (Filler Layer Engrave) at 1000mm/sec. Lightburn - Zinken im Schnittmuster schnell an eine andere Materialstärke anpassen. Each camera comes with a lens of your choosing, and a 3. Also when i opened the image file itself i then matched the 300 dpi. There is text that is part of the image and it was traced with Lightburn at the same time as the image. Again this was the same logo, and all of the lay settings on the laser were identical between runs. I have an HP 3655 150 watt laser. 5mm focal lens. LightBurn supports an ever-growing list of laser manufactures such as Atomstack. Make sure Start From in the laser window is set to Current Position, and line up the red dot with the location you marked. There is text that is part of the image and it was traced with Lightburn at the same time as the image. Raster fill is preferred for general use, however offset. Laser Cutting & Engraving Test Cards, Multiple Versions for 20w, 40w, 60w, 80w, 100w Machines, Lightburn Material Calibration Test Files. The Settings window in LightBurn controls global user preferences for LightBurn - these are the settings that apply regardless of what laser(s) you set up. Is it best practice to engrave a logo as a PNG file or a vector image file? I think the answer to that will answer the following questions.