HAAKE RC90型转矩流变仪的故障分析与排除

THE FAULTS ANALYSIS AND THEIR SOLUTION OF HAAKE 90 TORQUE RHEOMETER

简单介绍了HAAKERC90型转矩流变仪 ,从流变仪安全保护电路入手 ,选择了驱动单元的供电及控制电路、控温电路、转矩测量电路、段加热供电、、牵引调速电路和切粒机制动电路等 9例有代表性的仪器故障实例进行分析研究 。

The RC 90 torgue rheometer is briefly introduced. Based on the deep studies on the protect circuit, various typical faults on power and control circuit of drive motor,temperature control, torque measure, heat power supply, take-off control speed, and pelletizer cut-off etc. were analyzed. The ideas to resolve them were given.