Plasma arc Cutting Control System By CAD/CAM

This system is to implement the product design, using Auto CAD 2000 system and transform to NC program the CAD data of the product then transmit to NC machine via RS-232C interface, so that cut metal sheet automatically.

• Specification of Plasma arc cutting control device

    Coincidence control: 2 axis (X,Y)
    Interpolation method: Linear interpolation, circular interpolation
    Position accuracy: ±0.3mm
    Feeding speed: 6m/mim
    Control mode: PID control

• Specification of plasma arc cutting device

    Power voltage : 300V DC
    Cutting current : 200A
    Power consumption: 30KW
    Power of motor : 0.55KW
    Cutting depth : 100mm max
    Weight : 1100Kg

• Software Support

    -Operator environment
          Computer: IBM PC/AT Pentium series
          OS: Windows95/98/2000XP
          CAD program: Auto CAD2000
          Program development tool: Visual C++6.0
    -Features
          Input of the CAD data of the product using interactive mode.
          Transforming to NC program the CAD data of the product automatically.
          Implement of product design, process design and machine control by software.
          Transmission of CAD data from design computer to host computer via Local
         area network (LAN).
          Downloading NC program via RS- 232 interface.

• Effectiveness

    productivity 3 times increment.
    Associated with any Numeric control machines.
    Cutting the arbitrary figures automatically.
    Programming all the production process from design to cutting.
    Guarantee of the high precision and reliability at the cutting work.