This punch in of file is also known as avector image.
A vector image is a 2D geometric representation of a picture.
After you create the SVG file, import it into CAD software, where it automatically becomes a sketch.
This process eliminates the need for detailed tracing.
The image should have clearly defined edges and lots of solid colors.
A good high-resolution photo, simple sketches, or tattoo-like images work well.
you’re able to also use this method to work with more complex images.
However, you need some intermediate knowledge of Inkscape.
Download theInkscape logoand save the image to your rig.
Download Inkscapefrom the Inkscape website, then launch the system.
Inkscape is available forWindows,macOS, andLinux.
Select theInkscape logoyou saved, then selectOK.
The Inkscape logo is now in the Inkscape app, ready to be modified.
Select theLockicon so that width and height will be changed proportionally.
go for the image and then selectPath>Trace Bitmap.
Set optimal parameters for the trace.
For this simple black-and-white image, selectEdge Detection, then selectUpdate.
Leave the other default prefs.
These controls depend on the complexity of the image.
Experiment with the parameters and learn what each setting does.
Be sure to try other images, as well.
A trace of the image appears in the window.
Try different parameters, then selectUpdateto see the effect.
Drag the original image away from the work area and selectDelete, leaving behind only the traced image.
Go toFile>Saveand save the image as an SVG file.
Use any CAD software you’re comfortable with.
This tutorial usesAutodesk Fusion 360, which is free for personal use.
You’ll need a free Autodesk account to get started.
Open Autodesk Fusion 360, select theCreatebutton, then chooseCreateSketchto start a new sketch.
Select a plane on the workspace.
Select theInsertbutton on the menu bar, then selectInsert SVG.
In theInsert SVGtoolbox window, choose theSelect SVG filebutton.
Find the SVG file you created earlier, then selectOpen.
SelectOKon theInsert SVGtool window to insert the drawing into the sketch.
ChooseFinish Sketchfrom the Sketch Palette.
From the ribbon menu, selectCreate>Extrude.
snag the profile you want to plot.
Enter an extrusion height, such as .2 mm, and then selectOKto complete the extrusion process.
For extrusion height, refer to your printer’s default printing height.
In the confirmation dialog box, selectOK.
Choose a save location, and then selectSave.
Multiple-colored SVGs are more interesting.
Save an SVG file with multiple layers of sketches, with a sketch for each color.
The techniques described in this article are courtesy of expert 3D modeler James Alday ofImmersedN3D.
This method works best with simple sketches or images.
For more complex images, you’ll need some intermediate knowledge of Inkscape not covered in this tutorial.
