Intelligent transformation and optimization of automobile forging production line is one of the important directions of the development of modern manufacturing industry. Intelligent transformation can improve production efficiency, reduce costs, improve product quality and flexibility, and then enhance the competitiveness of enterprises. The key of intelligent transformation is to introduce advanced information technology and automation equipment to realize the automation, digitalization and intelligence of the production line. The following are several aspects of intelligent transformation and optimization of automobile forging production line: Intelligent material management: The use of Internet of Things technology and RFID and other technologies to track and manage raw materials, semi-finished products and finished products intelligently, achieve real-time monitoring and accurate control, improve material flow efficiency and reduce errors. Intelligent equipment control: The use of PLC, sensors, machine vision and other automation equipment for intelligent control of equipment, to achieve automatic operation, detection and adjustment of equipment, improve production efficiency and process stability. Data production management: Establish a sound data acquisition system and production management system, real-time monitoring and analysis of key parameters and indicators in the production process, optimize production planning, scheduling and quality control through data mining and intelligent decision algorithms, and improve the operation efficiency of the production line and product quality. Man-machine collaboration system: The introduction of collaborative robots and intelligent tooling and other technologies to achieve man-machine collaborative work, improve the flexibility and rapid response ability of the production line, reduce human labor intensity, and improve work safety. Intelligent quality control: The use of advanced testing equipment and algorithms, online quality testing and analysis of products, timely detection and correction of quality problems to ensure product consistency and reliability. Data-driven optimization and improvement: Identify bottlenecks and problems in the production process through data analysis and modeling, and carry out data-driven optimization and improvement to improve production efficiency and resource utilization. The intelligent transformation and optimization of automobile forging production line is a systematic project, which needs to be planned and implemented from many aspects such as technology, equipment and management. Only comprehensive consideration of all aspects of the needs and problems, and combined with the actual situation of the customized transformation program, in order to achieve the best results.