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How may I generate gcode from an SVG file using Inkscape? #2

Open pflagerd opened 4 months ago

pflagerd commented 4 months ago

How may I generate gcode from an SVG file using Inkscape?

https://chat.openai.com/c/7aa27658-d12e-4e8c-8cbe-488134d2b712

How may I generate gcode from an SVG file using Inkscape?

ChatGPT 4 To generate G-code from an SVG file using Inkscape, you can use an extension that allows Inkscape to export SVG paths as G-code, suitable for CNC machines. Here's a step-by-step guide on how to do it:

Install Inkscape: Make sure you have Inkscape installed on your computer. You can download it from the official Inkscape website. Install a G-code Extension: One popular extension for generating G-code is the "Gcodetools" extension, which is often included with Inkscape. If it's not included in your version, you might need to install it manually by downloading the extension and placing it in your Inkscape extensions directory. Prepare Your SVG File: Open your SVG file in Inkscape. Ensure that the image is properly scaled and positioned according to your requirements. This step is crucial as it determines the final output on the CNC machine. Set Up Gcodetools: Navigate to Extensions > Gcodetools in the top menu. You may need to set up tools and orientation points depending on your specific requirements. Generally, you'll find these options under Extensions > Gcodetools > Tools library and Orientation points. Generate G-code: Once your tools are set up and the SVG file is ready, go to Extensions > Gcodetools > Path to Gcode. In the "Path to Gcode" settings window, configure the various parameters such as directory for saving the G-code, file name, and G-code settings tailored to your CNC machine. Make sure to specify the cutting depth, speed, and other relevant machining parameters. Click “Apply” to generate the G-code. Save and Export the G-code: After clicking apply, the G-code will be generated and saved in the location you specified. You can now use this G-code with your CNC machine. Test Before Full Run: Before running the G-code on your actual machine, it's advisable to perform a test run in a CNC simulator to ensure that the paths and settings produce the expected results. This helps avoid any potential damage to the machine or material. By following these steps, you can convert any SVG file into G-code using Inkscape, making it ready for CNC machining. If you run into any specific issues during the process, you might need to consult the documentation for the Gcodetools extension or seek help from forums related to Inkscape and CNC machining.

pflagerd commented 4 months ago

Installed Inkscape and added it to quicklauncher on del7750

pflagerd commented 4 months ago

toadstool-logo files:

image

I seem to have gcodetools already installed:

image

pflagerd commented 4 months ago

I have a memory of image being the right one.

Here's what it looks like when opened in Inkscape:

image

pflagerd commented 4 months ago

The sandwich boards are 32" wide.

I'm thinking 24" wide might be the right final scale, but I don't know how to get that from Inkscape.

How big is it now? Since the scale on Inkscape is set to millimeters, a quick eyeball look suggests it's about 660mm.

Found Document Properties >> Page to show exact specifications as shown:

image