Abstract: In order to improve the intelligence level of the heat treatment workshop and address the issues of backward workshop management and "isolated data island", the intelligent manufacturing system for the heat treatment workshop was designed and developed by taking into account the discrete production characteristics of the workshop. The results show that, by adopting the information technology to manage the entire workshop production process, the intelligent manufacturing system realizes the functions such as sharing workshop production information, ensuring transparent and controllable execution processes, and enabling the traceability of production history. Secondly, the system achieves the goals of equipment management, safe production and abnormal warning for the workshop by establishing a digital model, binding and storing real-time data, and meanwhile introducing the concept of safety and environmental protection in the design. Finally, based on the comprehensive workshop data, the data analysis technology is used to automatically calculate and analyze the energy consumption costs and working efficiency of each piece of equipment in the workshop, enabling the refined management of each indicator in the workshop. After the successful implementation of this system in the workshop, it improves the management of workshop production and equipment, enhances the intelligent level of the workshop, and provides supports for green manufacturing, energy conservation and emission reduction in the heat treatment workshop.

Key words: heat treatment workshop, intelligent manufacturing system, entire workshop production process, digital model, data analysis technology