Výsledky vyhledávání - "Ryoichi Kamichika"

Development of Computer-Aided Process Planning System for Plate Bending by Line Heating (Report 3)—Relation Between Heating Condition and Deformation

Autor: Yukio Ueda, Hidekazu Murakawa, Ahmed Mohamed Rashwan, Isao Neki, Ryoichi Kamichika, Morinobu Ishiyama, Jun-ichiro Ogawa

Publikováno v: Journal of Ship Production. 10:248-257

An effective plate bending process by line heating can be achieved when the heating conditions are properly selected to produce desirable bending or inplane deformations. To make such decisions on he heating condition, the relation between heating co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d32beb62bb2868f2d3544d30f6039b1a
https://doi.org/10.5957/jsp.1994.10.4.248

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Development of Computer-Aided Process Planning System for Plate Bending by Line Heating (Report 2)—Practice for Plate Bending in Shipyard Viewed from Aspect of Inherent Strain

Autor: Yukio Ueda, Hidekazu Murakawa, Ahmed Mohamed Rashwan, Yasuhisa Okumoto, Ryoichi Kamichika

Publikováno v: Journal of Ship Production. 10:239-247

In the plate bending process by line heating, the decisions as to which part of the plate should be heated and in which direction are usually made by skillful workers. However, the number of skilled workers is declining rapidly and in recent years th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::307387a635c23c940f85e2f597760118
https://doi.org/10.5957/jsp.1994.10.4.239

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Development of Computer-Aided Process Planning System for Plate Bending by Line Heating (Report 1)—Relation Between Final Form of Plate and Inherent Strain

Autor: Ryoichi Kamichika, Hidekazu Murakawa, Yasuhisa Okumoto, Ahmed Mohamed Rashwan, Yukio Ueda

Publikováno v: Journal of Ship Production. 10:59-67

Plate bending by line heating can be considered as a process in which plates are bent to three-dimensional form by the plastic strain caused during the gas heating and water cooling. Therefore, the plan making for this process can be separated into t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c43b23737aa95115088bde9948f9cdbd
https://doi.org/10.5957/jsp.1994.10.1.59

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A Simulation Analysis on the Thermal Elasto-Plastic Deformation of Steel Plate by High Frequency Induction Heating

Autor: Jun-ichiro Ogawa, Isao Neki, Ryoichi Kamichika

Publikováno v: Journal of the Society of Naval Architects of Japan. 1993:535-542

In order to estimate temperature history in steel plate induced by high frequency induction heating, eddy current analysis and transient heat conduction analysis are combined. Also, thermal elasto-plastic FEM analysis is conducted using multi-layered

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2248d71bcf3c26f36c753c723d37202
https://doi.org/10.2534/jjasnaoe1968.1993.174_535

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Development of Computer Aided Process Planning System for Plate Bending by Line-Heating

Autor: Rashwan Ahmed Mohamed, Isao Neki, Yukio Ueda, Hidekazu Murakawa, Ryoichi Kamichika, Morinobu Ishiyama, Jun-ichiro Ogawa

Publikováno v: Journal of the Society of Naval Architects of Japan. 1993:409-419

An effective plate bending process by line-heating can be achieved when the heating conditions are properly selected to produce desirable bending or inplane deformations. To make such decisions on the heating condition, the relation between heating c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86a1b90580453244ea51dcd668c56f57
https://doi.org/10.2534/jjasnaoe1968.1993.409

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Studies on Deformations and Cracking in One Sided Welding (2nd Report)

Autor: Shin Kikushima, Yukio Ueda, Toshio Yada, Ryoichi Kamichika, Kunihiko Satoh

Publikováno v: Journal of the Society of Naval Architects of Japan. 1975:360-368

In the previous paper, the authors showed a method to calculate opening displacements of the groove near the end of plates in one sided automatic welding. Then, they compared the calculated results to the experimental ones. But there were some differ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e648ea9aaf05a6714f66983fa7d5b06b
https://doi.org/10.2534/jjasnaoe1968.1975.360

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