Research on Digital Case Teaching Mode of Mechanical Design Basic Course for Emerging Engineering

. Under the background of the rapid development of new economy in our country, how to train new engineering innovative talents more effectively is an important issue to be solved urgently in higher engineering education. Under the guidance of the innovative educational idea of "Emerging Engineering", this paper faces the goal of cultivating talents of engineering specialty in agricultural colleges and universities, and takes the basic course system of mechanical design as the object of teaching design. This paper probes into a case teaching mode which can effectively improve the comprehensive engineering design ability and innovative consciousness of college students. The teaching mode is based on the digital design platform which condenses the modern design idea and the modern engineering idea represented by Adams, SolidWorks and UG, and integrates the typical engineering design cases into the basic theory teaching of mechanical design. The purpose of this teaching mode is to consolidate students' basic knowledge of mechanical design, to improve students' ability to solve engineering design problems by using digital design software, and to enhance students' innovative consciousness and ability in the process of mechanical product design.