Laser Engraving Test Grid using Color Mapping

I created this at TechShop, San Jose... I often want to see how different speed/power settings will etch into a variety of woods. I did a bit of ... The file itself looks pretty simple. I used Arial font for all the text, and the font size is 14. Of course, the font style and size can ... I'd have liked to load all 30 color mappings at once and run a single print job to the Laser, but there seems to be a 16-mapping limitation ... Ha! There's a method to this madness! When I'm learning about the etch-ability of a material, I first work at the speeds which have the lowest chance of ... And here's what the drawing looks like with CorelDraw settings. You might want to look a larger size of the drawing (here in Instructables) by clicking the drawing ... Once the Printer icon or Print is selected from the File Menu, you'll get a window that looks similar to this. 1. If you've got more than one ... Once you've selected Properties, the Properties Window comes up. Stuff to do here: Make sure the Piece Size dimensions match the Page dimensions that were used in the ... And once you're in the Color Mapping Window, select the Color Mapping button at the Top Left. This allows us to remove all the existing, default Color Mapping ... Selecting the Advanced Tab will show you this window. Make sure Raster Type is set to Basic. Classic UI and Update Firmware buttons should NOT be selected. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ... I have zipped-up the following 3 files, and you'll need to download and unzip them into a handy folder. Limitation of the Print Driver! I suggest putting the ... Select the Browse button in the top right corner and locate the folder with your unzipped .DAT files. Once you've found the directory, select OK. The folder will ... The .DAT files will now appear in the Advanced window. NOTICE THE PIECE SIZES for these files. One of them will show Portrait settings of 8.5' x 11', ... Select the Color Mapping Tab to see the 50 percent speed mappings. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Select the General Tab and do the following: NOTE: The print driver will send non-color-mapped text to be sent to the Laser! Step 2 below will keep the ... Now select Apply, then Print, and let the file load onto the Laser. This will also save the Raster settings from the previous step. Assuming you've focused the ... Select Print from the drawing icon or the File menu. Select Preferences Select Color Mapping Clear all default Color Mapping Select the Advanced tab. Select the 40 percent ... Select Print from the drawing icon or the File menu. Select Preferences Select Color Mapping Clear all default Color Mapping Select the Advanced tab. Select the 30 percent ... Of course this can be done in whatever wood or other material you are working with. I hope this Instructable helps, and that if you're planning on using ... Within your Corel document, do you have to assign a slightly different color for each grouping of text? In other words, your group of 10 for 50%, are each a different shade of that color so that the color mapping settings knows to do each one slightly different? Source.


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Last Modified: April 23, 2016 @ 1:11 am