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Transactions: INTERNATIONAL JOURNAL of SYSTEMS ENGINEERING, APPLICATIONS AND DEVELOPMENT
Transactions ID Number: 20-647
Full Name: Dzan Wei Yuan
Position: Assistant Professor
Age: ON
Sex: Male
Address: No.142, Haijhuan Road,Nanzih District,Kaohsiung 81157,Taiwan,R.O.C.
Country: TAIWAN
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E-mail address: dwydanel@mail.nkmu.edu.tw
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Title of the Paper: The Methodology of Patternless Casting Manufacturing
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Number of paper pages: 8
Abstract: FRP ship is high technology fine art. It has a huge amount of technology and complicated high-value production. However, FRP ship form design, manufacture to navigation, takes a long time. Take a forty meter ship for example, this takes an average eight to twelve months to manufacture in Taiwan, and only takes three to six months in SuehZan China. Even though the quality level exceeds that of its Chinese counterpart, the production time is a lot different, and it¡¦s also a reason why ship owners from other countries hesitate to give countermands. In order to improve our ship-making efficiency, the main task for us is to investigate and strive to shorten our production times. The strength in making our ships is high technology specialized designing, choosing exacting material and precise processes, belonging to a typically unitary small amount of production. The crucial production of this industry is developing large ship patterns, if we can use five axes, NC contr!
ol and the manufacture facilities, we can obtain optimum ship design by making 3D models through the CAE directly. Using CAD/CAM software can turn the curve surfaces of the NC machine program to accomplish producing a ship pattern. The design production system of 'Patternless Casting Manufacturing ¡¥PCM', is exactly turning the production of ship pattern designs into a digitized form, departing from the traditional way of diagnosing ship shapes and carpentry. Not only can this control the precise shape and flow line of the design but it can also save over 60% of the time used in developing patterns.
Keywords: Patternless Casting Manufacturing, the best design of the ship, NC machine.
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