In industrial production , special processing of parts is often required. If Computer and soft system controlled automatically parts process, that will guarantee the quality of parts and reduce resource consumption. The roller used in the industry of Ship building requires a considerable degree of toughness and wear-resistant, it mainly includes the processing of both quenching and tempering heat treatment. Temperature collecting and displaying system on PC is introduced. The system offsets short comings that traditional roller heat treatment control system can only show timely temperature and temperature changes cannot be preserved. That method can provide detailed information for further analysis of roller heat treatment process and ensure the quality of roller. First, the article expounded the roller heat treatment process and then explain some key issues in detail includes status changes, invalidate start up, temperature collect, temperature information store and query.
Tools required : PLC, SCADA, SENSORS