面向《机械设计基础》课程知识闭环验证能力提升的教学改革研究

Research on Teaching Reform for Enhancing Closed-Loop Verification Capability in “Fundamentals of Mechanical Design” Course

摘要: 文章在分析《机械设计基础》课程目标的基础上，旨在将工程应用软件教学内容融合机械类理论课程的相关内容，形成以理论课程内容为基础的应用型仿真和建模案例。利用同步授课的三维建模与仿真软件，实现课堂理论知识与实践过程的有机衔接，建立包含四杆机构、凸轮机构、齿轮机构、轮系等典型虚拟样机模型案例，提升学生对于理论课程知识的闭环验证能力。

Abstract: Based on an analysis of the course objectives of “Fundamentals of Mechanical Design”, this paper aims to integrate the teaching of engineering application software with the content of mechanical-related theoretical courses, forming applied simulation and modeling cases grounded in theoretical course material. By synchronizing the instruction of 3D modeling software and simulation software, it seeks to bridge theoretical knowledge with practical processes, establishing typical virtual prototype model cases including four-bar mechanisms, cam mechanisms, gear mechanisms, and gear trains. This approach enhances students’ ability to conduct closed-loop verification of theoretical course knowledge.