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Design of Digital Control System for Cold Ring Rolling Machine

  • 2013-09-20
  • 147.09KB
  • Points it Requires : 2

In view of the nonlinear characteristics of the cold ring rolling process, a digital control system for real-time measurement and online control of the cold ring rolling process is designed. The control system is based on PLC, and effectively controls the hydraulic system, measurement system, and feed servo system through the cooperation between PLC and human-machine interface to achieve fully automatic processing under closed-loop control of the cold ring rolling machine. Applications have proved that the system has achieved high precision and high efficiency in ring rolling.

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