在 DelftX 的在线课程空间101x建筑模型 - 通过实体和数字模型进行设计里,课程介绍了激光切割模型的几种常见制作方法:切片(Slicing)、展开(Unfolding)、“弯曲木”("Bent wood")和插接(Finger joints)[1]。
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Slicing[@majicj000](http://hviv.org/image/BSUFOsuFMN0)
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Unfolding
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Bent wood [Maciej Wojnicki](https://www.flickr.com/photos/mananasoko/9130751878/)
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tom box with finger joints [David Sjunnesson](https://www.flickr.com/photos/sjunnesson/4568341139/in/photolist-78JxCb-78EG94-78JxH1-fKabcr-8u6pT6-5RTgLe-7XKeQj-fLesXS-6A6jFN-fKWQbc-fKrKgU-78MRR4-9zFMok-7XFXtr-gz3tg7-7XKfeS-GdTmNT-5LnnRD-GZWq9d-GZWqQ3-gz8z6U-7XKftY-GZWpTo-GZWrvb-9zJMoC-GdTkLx-GZWpKC-7XFWEp-GdTjrP-GdTkeR-GdTmiV-GZWrgd-GZWqom-GZWpBS-BvrgRB-GZWqFL-GdTitg-GdTjdc-GdTnwr-GZWr3Y-GZWpjh-g411Nj-Kf7Bd5-JJMn5v-Kf7yw3-JJMo6Z-Kf7AzS-Kf7D1d-Kf7BWE-fLesbb))
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Laser cut acrylic parts joint by half-lap Joints. [wundram](https://www.flickr.com/photos/wundram/5678781235/in/photolist-9DPePi-7xrx3E-6ZXPP8-5vpkPH-5vtE5h-deaXYK-6dLEbw-6aNwF5-boBdxB-eGKgkq-boBzSK-9FSfkP-8aBJYc-9BpRCZ-5vtDWC-f32rK3-f6kimK-bF7Xpw-9DS8tN-f6zubN-6mszTM-9kzPxN-6mwJu3-9BpSi6-9Qqn9A-f2MaL6-3Dvx3M-AhDwUP-f6k8Tx-5LntTP-6msA4z-8B7fzY-9BsMsw-9BpRn4-dss2e3-f6ek2X-6y7KCL-6i5cov-c2vNXd-9DPeJi-9HNRbD-9DS79d-9xdTew-4NK71s-9xaWcr-f6tzZh-mSuiva-9DS7o7-f6ekvg-f2McRv)
切片、展开和插接如今已普遍运用到了各类模型的制作中,“弯曲木”则较少进入建筑模型制作人的视野里。激光雕刻弯曲木(laser kerf bent wood)也叫格子铰链(lattice hinges),多用于家居设计上。
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[@totem_made](https://www.instagram.com/p/BAIeDmCOhO9/)
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[Spring Wood by Carolien Laro](https://www.dezeen.com/2011/01/05/spring-wood-by-carolien-laro/)
DelftX 也贴心地提供了提供了一份创造弯曲木图案的说明。这份说明里,Aaron Porterfield 尝试了多种可能的图案,但大多数都在尝试双曲面上失败了,下面他提供了几个可供使用的图案。
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CC [Aaron Porterfield](http://www.instructables.com/file/FD1B0BLHWRZ5E25/)
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[parametric kerf samples](http://www.instructables.com/file/FDDGSPCHWRZ5IEV/)
这篇帖子里 Aaron Porterfield 给出了这些图案的具体应用步骤,矢量文件也可供下载。在
另一个帖子里,CncFactory 则给出了更多的图案设计。
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[Patterns Collection - for Bending Rigid Materials](http://www.instructables.com/id/Patterns-Collection-for-Bending-Rigid-Materials/)
关于格子铰链的原理和更多信息可以访问 Patrick Fenner 的设计和测试。
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[Lattice Hinge Test 3mm Acrylic](http://www.deferredprocrastination.co.uk/blog/2011/lattice-hinge-test-results/)
参见:[1] Spatial101x Models in Architecture – design through physical & digital models : Laser Cutting