《机构与零件》课程中对压力角的教学探索

The Teaching Exploration of Pressure Angle in the Curriculum of "Organization And Components"

压力角是《机构与零件》课程的一个教学难点,在讲授各类机构时,对压力角均给出有关的定义,由于各处的说法不尽相同,使得学生不易理解和掌握。为使学生掌握有关内容,笔者结合实际对教学方法作了有益的探索,并收到良好的教学成果。

The pressure angle is a teaching difficulty in the curriculum of ＂Organization And Components＂, taught at various organizations, the related definitions to the pressure angle are also given, since the entire argument may be different , it makes the students not easy to understand and grasp. In view of this situation, how to let students grasp the related content, the author with the actual teaching, explores the related teaching method.