Construction of a virtual simulation practical teaching system for intelligent manufacturing under the background of new engineering

To adapt to the new direction of engineering education reform in China under the background of new engineering, and to promote the transformation and upgrading of intelligent manufacturing professionals, a virtual simulation practice teaching system based on Internet technology is constructed. Relying on “online + offline” resources, experimental modules are designed, a course resource library is built, a digital cloud platform is developed, and a “One Body, Two Wings” virtual simulation teaching and training system is established. Practice has shown that the virtual simulation system has the advantages of immersion, interaction, imagination, and reality, which can meet the basic needs of users and provide a safe and immersive experimental operation experience. The comparative data on practical effectiveness shows that virtual simulation teaching has significantly improved students' theoretical knowledge, practical skills, and innovative ability, making graduates highly desirable by enterprises. The virtual simulation system not only enhances user experience, but also improves students' learning effect, professional cognitive ability, and professional practice ability. The system provides strong technical support for the cultivation of intelligent manufacturing professionals, and is an efficient and practical tool in the field of teaching and training, with broad application prospects.