成果報告書詳細
管理番号20160000000661
タイトル*平成27年度中間年報 SIP(戦略的イノベーション創造プログラム)/革新的設計生産技術 三次元異方性カスタマイズ化設計・付加製造拠点の構築と地域実証 
公開日2016/8/5
報告書年度2015 - 2015
委託先名国立大学法人大阪大学 パナソニック株式会社 地方独立行政法人大阪府立産業技術総合研究所
プロジェクト番号P14030
部署名IoT推進部
和文要約
英文要約Title: Establishment and Validation of the Base for 3D Design & Additive Manufacturing Standing on
the Concepts of Anisotropy & Customization (FY2014-FY2018) FY2015 Annual Report

We have advanced the initially defined research and development (R&D) plan ahead of schedule
under the close and organic cooperation among the nine original members (facilities). Furthermore,
many tasks scheduled for future years are already underway.
To identify the commonality among three completely different design elements, anisotropy, user's
delight, and customization, we derived a novel design concept in which these three elements work
collaboratively in an organic manner. The three elements are called "anisotropy engine," "delight
engine," and "user design engine," respectively. We also established the idea of common specifications
for an "anisotropic and customized design system," which is a methodology allowing these engines to
adapt to changing needs.
We established the optimum conditions to build microscopic 3D shapes for a processing resistant
material. In addition, by optimizing the process parameters of additive manufacturing (AM), a wide
range of crystal orientations can be controlled, which realizes anisotropic mechanical properties.
We achieved the productization of a world's leading thermoelectric device that can meet customized
specifications by manufacturing small-scaled high aspect ratio elements based on anisotropic design
and a newly developed manufacturing method. Compared to a conventional device, this thermoelectric
device has five times the shear strength with a 30% increase in thermoelectric performance. This
device has already been employed in a laser diode module.
For “Research and application of delight indicator for ideas of personal electrical appliances”, We
selected a custom lamp shade for the evaluation target which is our initial policy, and did an
preparatory questionnaire on N=15. We succeeded in discovering a new "Kansei value: gorgeous" by
Semantic Differential method to eight values (simple, individual etc.). We developed and inspect an
algorithm for designing a new shape by using a cluster analysis of collected "Kansei value" data and
design data.
We established a mechanism in which companies receive comprehensive support from Osaka
University or the Technology Research Institute of Osaka Prefecture and developed the guidelines for
the application and certification of candidate companies to be supported upon market entry. Due to
proactive outreach activities, over 10 companies contacted us. We selected four to support, which is
double the number initially planned.
Our market entry support system for businesses, which is backed by the Anisotropic Design & AM
Research Center established in FY 2014, plays a key role, while the Technology Research Institute of
Osaka Prefecture serves as the contact. The next phase is to perform a function as a hub of knowledge.
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