视频选集 1软件概述 2-1软件界面介绍_bilibili 2-2鼠标的操作_bilibili 2-3定制工作界面_bilibili 2-4文件的操作_bilibili 3-1初识二维草图_bilibili 3-2绘制工具概述_bilibili 3-3-1点的绘制_bilibili 3-3-2线的绘制_bilibili 3-3-3矩形的绘制_bilibili 3-4-1圆弧的绘制_bilibili 3-4-2倒角_bilibili 3-5绘制曲线_bilibili 3-6绘制轴线_bilibili 4-1草图的修剪_bilibili 4-2构造元素_bilibili 4-3-1草图的投影（一）_bilibili 4-3-2草图的投影（二）_bilibili 4-4-1草图的变换（一）_bilibili 4-4-2草图的变换（二）_bilibili 4-5-1草图几何约束（一）_bilibili 4-5-2草图几何约束（二）_bilibili 4-6-1草图尺寸约束（一）_bilibili 4-6-2草图尺寸约束（二）_bilibili 5-1-1分析工具应用（一）_bilibili 5-1-2分析工具应用（二）_bilibili 5-2-1综合案例（一）上_bilibili 5-2-2综合案例（一）下_bilibili 5-3综合案例（二）_bilibili 5-4总结与技巧_bilibili 6-01初识零件设计（一）_bilibili 6-02初识零件设计（二）_bilibili 6-03-1凸台的操作_bilibili 6-03-2凸台的截面 6-03-3凸台的高度_bilibili 6-03-4薄凸台_bilibili 6-03-5斜凸台_bilibili 6-03-6拔模凸台和多凸台_bilibili 6-03-7凸台实例_bilibili 6-04-1凹槽的操作_bilibili 6-04-2反转边和薄凹槽_bilibili 6-04-3凹槽的实例_bilibili 6-05-1旋转体的初始_bilibili 6-05-2旋转轴的绘制_bilibili 6-05-3旋转体的轮廓_bilibili 6-05-4薄旋转体_bilibili 6-05-5旋转体实例_bilibili 6-06-1旋转槽的操作_bilibili 6-06-2旋转槽实例_bilibili 6-07-1开孔的操作_bilibili 6-07-2开孔实例_bilibili 6-08-1肋的操作（一）_bilibili 6-08-2肋的操作（二）_bilibili 6-08-3开槽的操作_bilibili 6-08-4实例_bilibili 6-09-1多截面实体_bilibili 6-09-2引导线_bilibili 6-09-3脊线_bilibili 6-09-4实例_bilibili 6-10-1加强肋_bilibili 6-10-2实体混合_bilibili 6-11填充与加厚_bilibili 6-12-1拔模_bilibili 6-12-2可变角度拔模_bilibili 6-13抽壳_bilibili 6-14厚度、螺纹_bilibili 6-15移除面_bilibili 6-16-1倒角_bilibili 6-16-2倒角更多参数控制_bilibili 6-16-3可变半径圆角_bilibili 6-16-4弦、面、三切线圆角_bilibili 6-16-5倒角_bilibili 7-1-1 编辑特征参数_bilibili 7-1-2 更改草图支持面_bilibili 7-2-1 平移、旋转、对称_bilibili 7-2-2 定位、镜像_bilibili 7-3-1矩形阵列_bilibili 7-3-2圆形和用户阵列_bilibili 7-3-3缩放和仿射_bilibili 7-4布尔运算_bilibili 7-5-1父子关系_bilibili 7-5-2排序_bilibili 7-6测量_bilibili
