Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Michihiro KAWASHITA"'
1
Akademický článek
Elucidation of damage mechanism of multi-layer bellows exhaust pipe installed in actual machine
Autor: Michihiro KAWASHITA, Takayuki OHNO, Akio HOSHI, Kenji ITO, Takayuki SHIMODAIRA, Shinji KUMAI
Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 898, Pp 21-00126-21-00126 (2021)
In this report, we have clarified the cause of damage to the bellows exhaust pipe installed in the hydraulic excavator, and the influence of the seam welded part of the bellows on the damage to ensure the strength reliability of the bellows. First, t
Externí odkaz: https://doaj.org/article/219197bda81a4567b4f686efc295a7bf
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2
Akademický článek
Development of fatigue life evaluation technology for multi-layer bellows exhaust pipe
Autor: Michihiro KAWASHITA, Takayuki SHIMODAIRA, Takayuki OHNO, Akio HOSHI, Kenji ITO, Yasuhiko SHINJI, Shinji KUMAI
Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 886, Pp 19-00396-19-00396 (2020)
In the hydraulic excavator, the bellows exhaust pipe connects the engine and the exhaust gas post-processing device and is exposed to thumping vibration from the engine and the body. In order to ensure the reliability of the pipe under such harsh con
Externí odkaz: https://doaj.org/article/01050d5a4e074b00b5408ccd4e35b5ea
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3
Akademický článek
Prediction technique for dynamic stress on bellows exhaust pipe (2) (Dynamic stress analysis of multilayer bellows using equivalent stiffness model)
Autor: Michihiro KAWASHITA, Takayuki OHNO, Akio HOSHI, Kenji ITO, Takayuki SHIMODAIRA, Yasuhiko SHINJI
Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 865, Pp 18-00167-18-00167 (2018)
We developed a new prediction technique for dynamic stress on a bellows with low computational load, to secure the strength reliability of the multilayer bellows used in the engine exhaust system of hydraulic excavators. In this developed technique,
Externí odkaz: https://doaj.org/article/d13d154a926d4d0088717ac6a1159546
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6
Akademický článek
Prediction technique for dynamic stress on bellows exhaust pipe (1) (Finite element (FE) modelling of bellows exhaust pipe)
Autor: Michihiro KAWASHITA, Takayuki OHNO, Akio HOSHI, Kenji ITO, Takayuki SHIMODAIRA, Yasuhiko SHINJI
Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 828, Pp 15-00114-15-00114 (2015)
A bellows is a type of flexible joint. It has sufficient strength to withstand increases in internal pressure and flexibility so that it can expand and contract because it has an accordion-like structure with many-plates. In the hydraulic excavator,
Externí odkaz: https://doaj.org/article/54b7abbc39a7438e910d93c384e32230
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9
Visco-Elastic Analysis for Warpage of Electronic Package Considering Change in Material Properties of Mold Resin Caused by Reflow Heating
Autor: Toshihiro Inoue, Kazunari Suzuki, Yasumi Tsutsumi, Koji Sasaki, Michihiro Kawashita, Yasuhiro Naka
Publikováno v: Journal of Japan Institute of Electronics Packaging. 14:128-135
BGA（Ball Grid Array）半導体パッケージのリフロー加熱時反り挙動を検討した。パッケージを実装基板にリフロー接続する工程での反りによる接続不良発生の懸念があるため，反り挙動を把
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83fd8f651aac8d9c1676580f27c1dfbc
https://doi.org/10.5104/jiep.14.128
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