《机械原理与机械零件》课程是中等职业学校机械类、机电类专业必修的一门专业基础课,通过该课程的学习,不仅要求学生能掌握一般机械的基本原理和基本操作技能,还要求学生会运用所学知识进行一些常规机械设计和处理一些常规机械中的实际问题。因此,对于 The course of “Mechanical Theory and Mechanical Parts” is a specialized basic course for mechanics and electromechanics of secondary vocational schools. Through this course, students not only need to master the basic principles and basic operation skills of general machinery, but also require students to use The knowledge learned carries out some conventional mechanical designs and deals with practical problems in some conventional machines. So for