Roll Forming Machine

Roll Forming Machine - position feedback loop sensing element - incremental photoelectric encoder real-time motion component displacement (or corner) the amount of change in A, B Differential Pulse to form long-term transmission site controller (PC or corresponding conversion circuit boards) for the encoder pulse count, roll forming machine - CNC speed digital information to obtain the position information and the calculated position information. Roll Forming Machine - master PLC after a given position and the actual position (ie, the position feedback to) the deviation, take the appropriate PID control strategy based on the deviation range, the digital control action by the digital to analog conversion into analog control voltage, and output to drive the speed and position control, complete the positioning expectations.