摘要
组合体作为《机械制图》课程中的重点和难点章节,在本课程教学中起到了承上启下的作用。对于形状不很规则或轮廓线投影相重合的切割类组合体,如何正确灵活地使用线面分析法来读图,解决课程中的难点,在教学方法上值得思考。
As the key and difficult chapter of ＂ Mechanical drawing＂ curriculum, the combination object plays a connecting role in the teaching. How to use line and surface analysis method to read drawings flexibly for the combination object of cutting type which shape is irregular or contour projection coincident, there is something worth thinking about.
出处
《机械管理开发》
2013年第3期166-167,共2页
Mechanical Management and Development
关键词
切割类组合体
线面分析法
教学方法
combination object of cutting type
line and surface analysis method
teaching method
