Grade Engraving

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Greyscale engraving on the laser is achieved by cutting the darker areas for longer, or more densely or with more power. This opens up the potential for engraving height maps, where we intentionally make some bits higher than others. The whole engrave gains a 3D effect which could be used for all sorts of interesting pieces. Here are some examples I cut last night.





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Wiring the Ruida Controller

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Laser Cut Cryptex

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