信息化教学在螺纹的规定画法中的应用

发布时间：2018-04-02 02:28

本文选题：信息化教学　切入点：机械制图　出处：《中国管理信息化》2017年06期

【摘要】：在机械制图的标准件与常用件的画法中,我国对外螺纹、内螺纹和螺纹联接规定了特殊的画法。对于螺纹的画法来讲,外螺纹的画法和内螺纹的画法容易混淆。所以本文根据教学目标,设计了教学环节,并采用信息化教学手段,把螺纹的规定画法知识和工作任务相结合,以突破教学难点,全面提升教学成效。
[Abstract]:In the drawing method of standard parts and common parts of mechanical drawing, the external thread, internal thread and thread connection of our country stipulate the special drawing method. It is easy to confuse the drawing method of external thread with that of internal thread. So this paper designs the teaching link according to the teaching goal, and adopts the information teaching method to combine the prescribed descriptive knowledge of thread with the work task in order to break through the difficulty of teaching. We will comprehensively improve the effectiveness of teaching.
【作者单位】：江苏省江阴中等专业学校;
【基金】：2016年度无锡市教师专项课题
【分类号】：TH126-4;G434

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