摘要
针对工程制图教学中组合体教学常用的形体分析法,提出从立体的形成及工作性能角度对组合体进行分析,以提高图形分析和二维、三维图形间的转换能力。通过读组合体、尺寸标注、画组合体3个方面对学生困惑的问题采用简单易懂的方法解决,不仅可以辅助思维,还能提高教学质量。
Aiming at the limitation of traditional drawing reading, put forward to carry on the analysis to the assembly from the formation and performance aspects, to improve capabilities, which are conversion graph analysis ,two-dimensional andthree-dimensional graphics. Through read the combination of dimension, painting, combination of 3 aspects of students confused by simple methods to solve the problem, not only can help thinking, but also improve the quality of teaching.
出处
《科技创新与生产力》
2014年第7期50-51,共2页
Sci-tech Innovation and Productivity
关键词
组合体
工程图学
形体分析
读图
aggregation
engineering drawing
method of analyzing form
drawing reading
