Abstract: Focused on the heat treatment centralized control system that could centrally control multiple heating equipment scattered in the workshop, and an interactive model of heat treatment production information was generated by constructing multiple systems such as process knowledge base, measurement management system, quality management system, production ERP system and personnel authority management. The digital control and quality monitoring of the whole process for production management, process parameters and equipment management of heat treatment products are realized, as well as intelligent production scheduling and pull visual scheduling are established. The network integration of information such as operator, machines, materials, methods as well as environment of product production is completed, and a solution is found to the key issues such as artificial control of process, the randomness of production scheduling, the paper-based transmission of process records and poor traceability of heat treatment process in the heat treatment production process, which provides a new scheme for improving the management level of heat treatment workshop.

Key words: heat treatment informatization, intelligent scheduling, visual scheduling