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* [http://www.3dhoo.com/news/guowai/27890.html MTU的新研究揭晓在家3D打印可以为您节省金钱] 3DHoo (China)
* [http://www.3dhoo.com/news/guowai/27890.html MTU的新研究揭晓在家3D打印可以为您节省金钱] 3DHoo (China)
* [http://www.nanjixiong.com/thread-98439-1-1.html 3D打印用于日常究竟能多省钱?半年回本,5年回报10倍!] Nanjixiong (China)
* [http://www.nanjixiong.com/thread-98439-1-1.html 3D打印用于日常究竟能多省钱?半年回本,5年回报10倍!] Nanjixiong (China)
* [http://blog.naver.com/restructurer/220936048899 가정용 3D프린터 구매는 절약의 지름길??|작성자 3D프린트뉴스] - (Korea)
* [http://3dtoday.ru/blogs/news3dtoday/around-the-world-with-3dtoday-a-new-hydrogel-for-bioprinting-of-bone-t1/ Вокруг света с 3Dtoday: новый гидрогель для костной биопечати, итоги первого конкурса Hyperloop и исследование экономии от бытовых 3D-принтеров ] -3D Today (Russia)
* [http://3dtoday.ru/blogs/news3dtoday/around-the-world-with-3dtoday-a-new-hydrogel-for-bioprinting-of-bone-t1/ Вокруг света с 3Dtoday: новый гидрогель для костной биопечати, итоги первого конкурса Hyperloop и исследование экономии от бытовых 3D-принтеров ] -3D Today (Russia)
* [https://www.scientias.nl/3d-printer-rendement-bijna-1000-5-jaar-uitstekende-investering/ 3D-printer: met een rendement van bijna 1000% over 5 jaar een uitstekende investering ] Scientias.nl (Dutch)
* [https://www.scientias.nl/3d-printer-rendement-bijna-1000-5-jaar-uitstekende-investering/ 3D-printer: met een rendement van bijna 1000% over 5 jaar een uitstekende investering ] Scientias.nl (Dutch)

Revision as of 21:19, 15 February 2017

Economic Advantage to Making Your Own Stuff with 3D Printing
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Source

Abstract

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Through reduced 3-D printer cost, increased usability, and greater material selection, additive manufacturing has transitioned from business manufacturing to the average prosumer. This study serves as a representative model for the potential future of 3-D printing in the average American household by employing a printer operator who was relatively unfamiliar with 3-D printing and the 3-D design files of common items normally purchased by the average consumer. Twenty-six items were printed in thermoplastic and a cost analysis was performed through comparison to comparable, commercially available products at a low and high price range. When compared to the low-cost items, investment in a 3-D printer represented a return of investment of over 100% in five years. The simple payback time for the high-cost comparison was less than 6 months, and produced a 986% return. Thus, fully-assembled commercial open source 3-D printers can be highly profitable investments for American consumers. Finally, as a preliminary gauge of the effect that widespread prosumer use of 3-D printing might have on the economy, savings were calculated based on the items’ download rates from open repositories. Results indicate that printing these selected items have already saved prosumers over $4 million by substituting for purchases.

Keywords

distributed manufacturing; additive manufacturing; 3-D printing; consumer; economics; open-source

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