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高职高专机械制图课程教学内容体系应当是从感性认识出发,以体为主线,由简单到组合再机件,次线是构形分析方法,三是计算机绘图,以线贯穿,把形体及形体上线面分析融入到体的分析认识中;把现代计算机CAD技术融入到体系结构中;二维图形表达和三维建模并重;精选教学内容,删除不必要的画法几何内容;加强构形设计内容训练,以构形设计的思维去分析视图,以构形分析统领二维图形分析方法;淡化尺规作图,突出徒手绘图能力和计算机绘图能力的训练。
Teaching content system of mechanical drawing courses in higher vocational colleges should start from the perceptual knowledge, take the body as the main line, from simple to the combination of the second parts, the second line is the configuration analysis method, the third is the computer graphics, the line runs through, the body and Body line surface analysis into body analysis and understanding; the modern computer CAD technology into the system structure; two-dimensional graphics and three-dimensional modeling of both; selection of teaching content, delete unnecessary geometric content of the painting; strengthen the configuration Design content training, the view of configuration design to analyze the view to shape analysis to guide the two-dimensional graphics analysis; dilute ruler mapping, highlighting freehand drawing ability and computer graphics training.