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第九章 轴测投影 PowerPoint PPT Presentation


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§9.1 概述 §9.2 正轴测图轴测投影的基本知识 §9.3 斜轴测图的画法. 第九章 轴测投影. 轴测图是用平行投影法将物体连同其坐标系,沿与坐标面不平行的方向投射得到的单面投影。 一、 多面正投影图与轴测图的比较 二、 轴测图的作用 三、 轴测投影的形成 四、 轴间角和轴向伸缩系数 五、 轴测图的投影特性 六、 点的轴测投影 七、 立体的轴测投影. §9.1 概述. 一、多面正投影图与轴测图的比较. ( a) 垫座的 正投影图. ( b) 垫座的 轴测图.

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第九章 轴测投影

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