| 词条 | Contour crafting |
| 释义 |
Using a quick-setting, concrete-like material, contour crafting forms the house's walls layer by layer until topped off by floors and ceilings set in place by the crane. The notional concept calls for the insertion of structural components, plumbing, wiring, utilities, and even consumer devices like audiovisual systems as the layers are built.[2] HistoryCaterpillar Inc. provided funding to help support Viterbi project research in the summer of 2008.[3]In 2009, Singularity University graduate students established the ACASA{{clarify|date=August 2013}} project with Khoshnevis as the CTO to commercialize Contour Crafting.[4] In 2010, Khoshnevis claimed that his system could build a complete home in a single day,[5] and its electrically powered crane would produce very little construction material waste. The Science Channel's Discoveries This Week program in 2005 reported that, given 3–7 tons of material waste and the exhaust fumes from construction vehicles during standard home construction, contour crafting could significantly reduce environmental impact.[6]{{update after|2013|9|23}} Khoshnevis stated in 2010 that NASA was evaluating Contour Crafting for its application in the construction of bases on Mars and the Moon.[7] After three years, in 2013, NASA funded a small study at the University of Southern California to further develop the Contour Crafting 3D printing technique. Potential applications of this technology include constructing lunar structures of a material that could be built of 90-percent lunar material with only ten percent of the material transported from Earth.[8] In 2017 the Contour Crafting Corporation (of which Khoshnevis is the CEO) announced a partnership with and investment from Doka Ventures. In the press release, they claim that they "will start delivery of the first printers early next year" [9] See also
References1. ^{{cite web|url=http://www.annenbergfoundation.org/news/news_show.htm?doc_id=319057|title=Annenberg Foundation Puts Robotic Disaster Rebuilding Technology on Fast Track|accessdate=May 8, 2012|date=November 14, 2005|publisher=University of Southern California School of Engineering}} 2. ^{{cite web|url= http://fire.nist.gov/bfrlpubs/build02/PDF/b02105.pdf |title=Automated Construction using Contour Crafting – Applications on Earth and Beyond }} 3. ^{{cite web|url=http://viterbi.usc.edu/news/news/2008/caterpillar-inc-funds.htm|title=Caterpillar Inc. Funds Viterbi 'Print-a-House' Construction Technology|accessdate=January 13, 2010|date=August 28, 2008|publisher=USC – Viterbi School of Engineering}} 4. ^{{cite web|url=http://nextbigfuture.com/2009/08/singularity-university-semester.html|title=Singularity University Semester Completion and Projects|accessdate=October 21, 2014|date=August 28, 2009|publisher=NextBigFuture}} 5. ^{{cite web |url = http://www.usc.edu/uscnews/stories/10009.html |title = Home, Sweet Home |accessdate = January 13, 2010 |date = March 24, 2004 |publisher = University of Southern California |deadurl = yes |archiveurl = https://web.archive.org/web/20100225032636/http://www.usc.edu/uscnews/stories/10009.html |archivedate = February 25, 2010 |df = mdy-all}} 6. ^{{cite web|title=House-Bot|date=December 30, 2005|publisher=The Science Channel}} 7. ^{{cite web|url=http://www.media.mit.edu/node/2277|title=Colloquium with Behrokh Khoshnevis|accessdate=January 13, 2010|publisher=Massachusetts Institute of Technology}} 8. ^{{cite news |title=NASA’s plan to build homes on the Moon: Space agency backs 3D print technology which could build base |url=http://techflesh.com/nasas-plan-to-build-homes-on-the-moon-space-agency-backs-3d-print-technology-which-could-build-base/ |accessdate=2014-01-16 |newspaper=TechFlesh |date=2014-01-15 }} 9. ^{{Cite news|url=http://contourcrafting.com/press-release/|title=New Press Release - CC-Corp|date=2017-06-08|work=CC-Corp|access-date=2017-09-14|language=en-US}} External links
4 : Building engineering|American inventions|3D printing processes|2008 introductions |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。