The engineering training process faces multifaceted challenges including interdisciplinary content coverage, fragmented knowledge distribution, geographically dispersed facilities, extensive practical requirements, and high student-to-instructor ratios. Traditional lecture-demonstration-practice approaches prove inadequate for contemporary pedagogical demands, particularly due to insufficient authentic engineering scenarios, directly compromising training efficacy and talent development quality. The integration of digital twin technology into engineering training education effectively addresses the lack of authentic industrial environments. Through pre-operational virtual simulations in dedicated software, students can experiment with diverse manufacturing processes and machining methodologies, thereby enhancing operational proficiency while safely immersing themselves in engineering scenarios. This approach not only elevates classroom effectiveness and diversifies learning pathways but also stimulates student engagement and enriches practical experiences. Real-time cyber-physical interaction overcomes traditional limitations such as equipment shortages and high-risk operation constraints, ultimately cultivating interdisciplinary professionals equipped with both digital acumen and hands-on engineering competencies.