Abstract: In the new engineering era, high-caliber talents with strong engineering practice ability and innovation ability are needed. 3D printing course is crucial to cultivating the hands-on ability and creativity of engineering students, and of great significance to the cultivation of innovative professionals. Given the current teaching situation of 3D printing course in the Engineering Training Center of Henan University of Technology, this article analyzes the education obstacles in the course, and changes the teaching content, teaching methods, assessment and evaluation by means of the internet modern information technology platform, in a bid to highlight the principal position of students, stimulate students’ interest in learning, fully tap students’ creativity and potential, promote students’ engineering practice ability and innovation & entrepreneurship.