![]() ![]() Since I do not have access to a true laser cutter, any feedback would be more than welcome. This behavior does not occur at narrow linewidths. In addition, each curve is drawn twice, in the opposite direction, to produce an outline shape. In the 'rasterized' output the original spline is replaced by a sequence of dozens of very short lines, similar to what one might send to a CNC machine. ![]() ![]() At larger linewidths it produces a 'rasterized' output. At small linewidths it produces pure HPGL as desired (which in this case is cubic Bezier splines). For testing purposes I am using the printer driver for an 'HP Laser Jet 1200 Series PCL 5e' printer at 600 dpi. The printout will be vector graphics as long as the line width is 1 pixel or less in printer units, so in Inkscape you may need to use a line width of 0.05 pixels, roughly. When you run the extension, the Printing Preferences dialog should appear, which will allow you to specify page size, etc. This will print only to the default printer, so you may need to modify the default printer ahead of time. Then use the Inkscape menu item Extensions- >Export- >Win32 Vector Print. inx into the directory \Inkscape\ share\extension s\. To use this method, copy the two files print_win32_ vector. This particular method will work only on Windows, but if I understand the various reports correctly, this rasterization problem occurs only on Windows. The above costs are for 2 hours of the technicians time (50.00) material cost.Attached is a proposal to produce a vector graphics printout. The cost for 25 ornaments from Algonquin College as a sample pack would vary depending on materials: If customized text is not used from each order, then savings of the technicians time could be achieved. In addition, the costs below assume 2 hours of the technicians time - and some of this time is assumed to be spent adding the customized text to each ornament from each order from Shopify. Smaller or larger ornaments will change the number of ornaments that can be cut and therefore the costs will change depending on the design. T he images above have about 16 ornaments per sheet and the ornaments are about 5 1/2 inches tall. The laser bed is able to cut a sheet of 20” x 12” in plywood 1/8”, acrylic or wood etc. Moose: Inkscape SVG Files Cut Files Etch Files Geometric: I nkscape SVG Files Cut Files Etch Files Snowflakes: Inkscape SVG Files Cut Files Etch Files Nutcracker: Inkscape SVG Files Cut Files Etch Files OCSB SEP Inkscape Design Files for Ornaments:Ĭhristmas Trees: Inkscape SVG Files Cut Files Etch Files This is more involved and will require training with Inkscape to ensure the final files are properly prepared. Option 2: Schools can modify these files adding their own text or images. Students can then customize by painting these ornaments and prepare them for sale. Option 1: Schools can simply select the design files they want, have them cut/etched and shipped to the school. The files below can be used by the laser to perform these two steps. ![]() The laser will perform an etch (removes a small amount of surface material like wood burning) and then a cut (cuts completely through the 1/8" plywood). The laser can cut a 20 inch x 12 inch panel of 1/8" plywood. We have created several original ornament design files (no license issues) that are compatible with the laser cutter/etcher at Algonquin's MakerSpace. Contact the SEP program administrators if you want your students to have access to these licenses. The program has purchased a limited number of RollApp licenses. Inkscape can run on chromebooks using an application called RollApp. Inkscape (a powerful and free 2D drawing tool used for creating laser files both cut and etch files). ![]()
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