wpc发表于 2013-3-12 14:56:25

两个侧板,四个角用圆柱连接

w17742668发表于 2013-3-13 10:39:32

考的是基本功来着,

辰丝羽发表于 2013-3-13 11:09:18

有,我用“高平齐”“宽相等”“长对正”画一下就出来了
左视图是个三角形

寂寞的雪人发表于 2013-3-13 15:08:58

这个不是早就有了吗?可以画出两个

水哥dickych发表于 2013-3-13 15:59:19

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

li392923925发表于 2013-3-13 21:38:18

这个咋样?

smile就是我发表于 2013-3-13 23:18:35

wayyhlp 发表于 2013-3-12 09:53 static/image/common/back.gif
有啊 正方体上面有凹坑

凸的那叫坑吗{:soso_e127:}再说凸出来主视图还方正吗,楼上制图小白啊

zazozi发表于 2013-3-14 11:45:16

圆柱面铣个平面

chutian123发表于 2013-3-14 12:45:01

不错,学习

1987864096发表于 2013-3-14 22:05:06

这题目我两年前做过了!
页: 1 2 3 [4] 5 6 7
查看完整版本: 出一个有趣的机械制图试题,反正我没想出来