摘要
机械制图课教学通常都要借助于模型、挂图等进行,实物模型数量有限,手工绘制轴测图事倍功半,而应用"体视图"和计算机三维模型直观性、趣味性强,大屏幕上投影"所见即所画",三维建模可进行机械零件等的三维设计。因此,机械制图教学内容辅以相应合理的辅助教学手段,将大大地提高教学质量。
Teaching of mechanical drawing course is used usually to perform with the aid of model and pictures and so on. Because of the limitation of object model,manual axonometric drawing only get half the result with twice the effort,the applications of ＂cubicalization views＂ and three-dimensional （3/3） model have strong directness and interest,large screen view realized ＂What You See Is What You Drawing ＂, D modelling can perform 3D design of mechanical elements,so partial teaching contents of mechanical drawing are assisted by the con＇espondent aided teaching means of reasonable, can greatly heighten teaching quality.
出处
《机械管理开发》
2008年第6期152-152,154,共2页
Mechanical Management and Development
关键词
机械制图
教学手段
比较
Mechanical drawing
Teaching means
Comparison
