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Optical cold processing polishing liquid temperature control system

  • 2013-09-20
  • 163.05KB
  • Points it Requires : 2

While ensuring the accuracy of constant temperature, in order to make the liquid temperature reach the predetermined temperature in the shortest possible time to improve work efficiency, a full-process dynamic heating scheme is proposed. The power of the electric heater is determined according to the volume, heat capacity, start and end temperatures of the heated object, thereby constructing the optimal dynamic heating control mode. Based on this mode, an \"optical cold processing polishing liquid temperature control system\" was developed. The experimental results show that the system has the characteristics of fast temperature rise, small overshoot and high accuracy, achieving the purpose of high efficiency and energy saving. Keywords: temperature sensor; temperature control; electric heater

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