She explained the voodoo: you tell CopperCAM to probe the board in a 5x5 grid. It learns the dips and hills. Then, when it cuts, it adjusts its depth on the fly—a digital river finding the easiest path through a stone valley.
A tiny green LED blinked on.
The traces were perfect. Sharp. Clean. No bridges. No drag marks. The copper glowed like a river under moonlight.
This step tells the software the physical dimensions of your raw material.
Leo was a maker who believed in the soul of things. His 3D printer was named “Prometheus,” his soldering iron “The Needle.” But his newest acquisition, a second-hand CNC router, he simply called “The Beast.” The Beast was capricious. It would whine, stall, and chew up copper-clad boards like a dog with a newspaper. Leo’s circuit boards looked like modern art—abstract, tragic, and non-conductive.
With his camera connected and the interface understood, John began to experiment with the various camera settings. He adjusted the aperture, shutter speed, and ISO to capture a stunning landscape image.
Once installed, John launched CopperCam and was greeted by a user-friendly interface that made him feel comfortable and excited to learn.
CopperCam allowed John to adjust the settings in a variety of ways, including using the sliders, typing in specific values, or using the mouse wheel. He was impressed by the level of control he had over his camera, even from his computer.
Often a 60° or 30° V-bit (0.1mm–0.5mm) used for fine isolation around traces.
Before importing designs, you must define the physical tools your CNC machine uses. Navigate to Parameters > Tool Library .
In the Selected Tools menu, assign your defined tools to specific roles like engraving, hatching, and contouring. 2. Importing Gerber and Drill Files