数控铣削加工教学中项目载体选取的探索

The Exploration on Selecting Project Carriers in NC Milling Processing Teaching

项目教学法中项目载体是项目学习的核心。对于高职数控铣床(加工中心)编程与加工课程,项目载体的设计要具有针对性、适用性,要坚持典型性、综合性、层级性原则。据此,在项目载体的开发过程中,依据学生的学习特点和职业能力形成规律及知识的层级关系,设计了平面零件编程与加工等6个项目载体,从而增强了学生学习效果。

Project carrier is the core of project study in project teaching. The design of project carriers should follow typical, comprehensive and hierarchical principle with pertinence and adaptability for higher vocational NC milling programming and processing curriculum. Based on this, it should design 6 project carriers to strengthen the effect of students＇ study, such as plane parts programming and processing in the course of developing project carriers, according to students＇ study characteristics, forming regulation of vocational ability and knowledge hierarchical relation.