船舶の曲り外板製造を支援する新しい外板展開システムの開発(<小特集>第19回設計工学・システム部門講演会)

概要

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This paper discribes a new system for a curved shell plate forming which is usually regarded as a special skilled work in a shipyard. The system has a characteristic to support a workman be engaged in a shell plate forming by indicating the logical way where to perform a press or a gas heating. The system adopts a new method for developing a curved shell plate to its appropriate flat plate by using geometric curvature lines found on the curved shell plate. This method has been translated as a software system, and has been introduced in a production lines by a one of the major Japanese shipyard. The system shows a good performance for an improvement of time consuming and an accuracy of a curved shell plate forming, according to the results of data calculated in the factory. Also, this paper introduces an example of application of the system to other works for a ship construction.
2010-11-25