Hackaday1y
Simple Add-On Makes Cheap Plasma Cutter Suitable For CNC Use
His add-on box intercepts the ground clamp — which is actually the positive conductor for plasma cutting — and switches it through a heavy-duty HVAC contactor. The 24 VDC coil of the contactor ...
Hackaday1y
pilot arc
His add-on box intercepts the ground clamp — which is actually the positive conductor for plasma cutting — and switches it through a heavy-duty HVAC contactor. The 24 VDC coil of the contactor ...