{"id":283,"date":"2011-05-23T16:55:01","date_gmt":"2011-05-23T14:55:01","guid":{"rendered":"http:\/\/www.jawordesign.com\/?page_id=283"},"modified":"2021-06-21T16:59:15","modified_gmt":"2021-06-21T14:59:15","slug":"voxel-book-shelf","status":"publish","type":"page","link":"http:\/\/www.jawordesign.com\/?page_id=283","title":{"rendered":"Voxel Book Shelf"},"content":{"rendered":"

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This project revolves around the theme of organic microstructure<\/strong>. Originally it was comissioned by Joris Laarman Studio<\/a>, and was developed in collaboration with Micha\u0142 Piasecki. The main challenge was that shelf has to be manufactured with additive process, such as stereolitography – which being quite expensive, needed to be optimized for amount of the material used. Therefore special microstructure <\/strong>was developed, that could keep object strong in places where rigidity is needed, whilst making it hollow in as many areas as possible, to save material. This made it lighter and cheaper to manufacture.<\/p>\n

To accomplish the task, Przemek developed a custom-built application<\/strong> written in OpenFrameworks (c++), that is able to convert any 3D model into voxel representation. Then specific spatial 3D operations produce volumetric effects<\/strong> – some of which are visible below. At the end all voxels are wrapped into triangular mesh with use of marching cube algorithm, and resulting STL file is exported for fabrication.<\/p>\n

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This is how the piece looked like before applying microstructure :<\/p>\n

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Finally microstructure was not used on the design due to time constraints, so the piece currently looks like this<\/a>.<\/p>\n

\u00a0<\/p>\n

Algorithm is quite versatile, and can be used on many similar pieces. It’s main purpose is to preserve structural integrity and rigidity of the design, whilst keeping amount of the material to the minimum. It is specially suited for additive manufacturing techniques, such as 3D printing (3DP, SLS, SLA and FDM)<\/p>\n

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Ten projekt orbituje wok\u00f3\u0142 zagadnienia organicznych mikrostruktur, i pierwotnie zosta\u0142 zlecony przez biuro\u00a0Joris Laarman Studio<\/a>, i zosta\u0142 opracowany we wsp\u00f3\u0142pracy z \u00a0Micha\u0142em Piaseckim. G\u0142\u00f3wnym wyzwaniem by\u0142o tutaj przystosowanie projektu do techniki fabrykacji (stereolitografii) tak, aby ograniczy\u0107 koszty zwi\u0105zane z u\u017cyciem materia\u0142u do minimum.<\/p>\n

Wykorzystano do tego specjalny algorytm generuj\u0105cy porowat\u0105 mikrostruktur\u0119, kt\u00f3ra wci\u0105\u017c zapewnia obiektowi du\u017c\u0105 sztywno\u015b\u0107 i wytrzyma\u0142o\u015b\u0107, jednocze\u015bnie redukuj\u0105c znacznie obj\u0119to\u015b\u0107 materia\u0142u, a tym samym cen\u0119. Zabieg ten uczyni\u0142 tak\u017ce p\u00f3\u0142k\u0119 du\u017co l\u017cejsz\u0105.<\/p>\n

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Tak obiekt wygl\u0105da\u0142 przed naniesieniem na niego mikrostruktury :<\/p>\n

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Projekt w prezentowanej tutaj formie nie doczeka\u0142 si\u0119 niestety realizacji z przyczyn czasowych, tak wi\u0119c dzi\u015b wygl\u0105da\u00a0tak<\/a>.<\/p>\n

Algorytm jest na tyle uniwersalny, \u017ce mo\u017ce by\u0107 wykorzystany w \u00a0wielu podobnych strukturach bazuj\u0105cych na pe\u0142nej, zamkni\u0119tej geometrii. Wykorzystane w nim mog\u0105 by\u0107 tak\u017ce zaawansowane algorytmy do badania napr\u0119\u017ce\u0144 i wytrzyma\u0142o\u015bci, a finalnie ca\u0142y proces jest znakomicie przystosowany do addytywnych technik produkcyjnych, takich jak druk 3D, SLS, SLA oraz FDM.<\/p>\n<\/div>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

This project revolves around the theme of organic microstructure. Originally it was comissioned by Joris Laarman Studio, and was developed in collaboration with Micha\u0142 Piasecki. The main challenge was that shelf has to be manufactured with additive process, such as stereolitography – which being quite expensive, needed to be optimized for amount of the material … <\/p>\n

Read more “Voxel Book Shelf”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":52,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=\/wp\/v2\/pages\/283"}],"collection":[{"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=283"}],"version-history":[{"count":6,"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=\/wp\/v2\/pages\/283\/revisions"}],"predecessor-version":[{"id":687,"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=\/wp\/v2\/pages\/283\/revisions\/687"}],"up":[{"embeddable":true,"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=\/wp\/v2\/pages\/52"}],"wp:attachment":[{"href":"http:\/\/www.jawordesign.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}