CNC Torch and Router Table - Height Controller - Requirements

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Ultrasound works with Oxyacetylene and Plasma torch. Speed of sound varies with temperature so there is a need to monitor temperature. Voltage reading only works with Plasma torch Capacitance can be used for constant reading of oxy-fuel and initial sensing of plasma.


  • Independent of Lasersaur Controller
  • Capacitive Height Sensor
  • Operation requirement - turned on via switch prior to beginning of cut
  • Needs to address various control logic requirements: such as a cut out piece getting punched out
  • Works with stepper motors for the simplest drive