2011 Fiscal Year Final Research Report
A study on CO2 laser welding of porous plastics assisted by heat transfer control using a sold heat sink
| Project/Area Number |
21560203
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thermal engineering
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
KUROSAKI Yasuo 電気通信大学, 産学官連携センター, 特任教授 (70016442)
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| Project Period (FY) |
2009 – 2011
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| Keywords | ふく射 / 熱伝導 / ヒートシンク / ポーラス樹脂 / 赤外線レーザ |
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| Research Abstract |
The influence on welding performance was studied for five kinds of composite fiber nonwoven fabrics(Combination of Polyamide, polyester, rayon).
The welding conditions which become the optimal were searched for by experiment. The nonwoven fabric which does not contain the rayon fiber as thermoplastic material has comparatively little variation in peel strength. However, it was confirmed that all tested materials are possible to be welded by our laser welding method.
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