Innovation in the Practical Teaching Mode of CNC Machining Based on the Cultivation of Engineering Ability

Abstract

As the manufacturing industry is changing to be more digital and intelligent, higher demands will be placed on the systemic abilities of engineering talents. The traditional structure and environment of teaching CNC machining do not promote the development of students' engineering problem-solving abilities. A New Teaching Model for CNC Machining Based on Cultivating Engineering Ability is Proposed in this paper. First, according to the main factors of engineering ability and the systematic features of CNC machining teaching, an ordered mapping method between ability orientation and teaching content is established. Secondly, due to the deficiencies of the traditional linear teaching model, a path for the transformation of teaching design is proposed that is driven by the evolution of technology and aims to achieve the integration of abilities. Finally, the whole framework of the three-dimensional innovative model will be used to set all the levels of ability goals, the virtual-and-real integrated teaching environment, and the continuous-improvement evaluation mechanism. The model can help students apply what they have learned in daily life, develop all kinds of skills through practical experience, and provide a theoretical foundation and practical basis for all-round reform of teaching in higher vocational education.