河合手 榫卯結構

Just saw a article talking about interesting structure here: [Link](http://www.gjoyz.com/3/93205/%E5%8F%AA%E8%A6%81%E6%8A%8A%E9%80%99%E5%85%A9%E6%A0%B9%E9%80%A0%E5%9E%8B%E5%A5%87%E7%89%B9%E7%9A%84%E6%9C%A8%E5%A1%8A%E7%B5%90%E5%90%88%E8%B5%B7%E4%BE%86%E5%A4%A7%E5%AE%B6%E5%B0%B1.html)

So I did a quick modeling by SketchUp, just for practice.

Quite an amazing design.

BTW, I haven't print it yet, not sure it works...hiahia


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UPDATE

Printed the original model by ABS just now, fortunately ABS is soft enough for me to cut some small gaps from the center of the model by knife, they can be assembled finally.