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http://dx.doi.org/10.5762/KAIS.2013.14.7.3184

A Study on the Welding Amount Estimation System combined with 3D CAD Tool  

Ruy, Won-Sun (Department of Ocean System Engineering, Jeju National University)
Kim, Ho-Kyeong (Research Institute of Technology, STX Offshore & Shipbuilding)
Ko, Dae-Eun (Department of Naval Architecture and Ocean Engineering, Dong-Eui University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.7, 2013 , pp. 3184-3190 More about this Journal
Abstract
These days, the great part of design processes in the field of ship or offshore manufacturing are planed and implemented using the customized CAD system for each ship-building companies. It means that all information for design and production could be extracted and reused at the useful other area cost considerable time and efforts. The representative example is the estimation of welding length and material amount which is demanded during the construction of ship or offshore structures. The proper estimation of welding material to be used and the usage of them at the stage of schedule planning is mostly important to achieve the seamless process of production and expect the costing in advance. This study is related to the calculation of welding length and needed material amount at the stage of design complete utilizing the CAD system. The calculated amount are classified according to welding position, stage, block, bevel and welding type. Moreover it is possible to predict the working time for welding operation and could be used efficiently for the cost management using the results of this research.
Keywords
Assembly Planning; Assembly Simulation; Customized CAD system for Ship Design and Production; Welding Length; Welding Material Amount;
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