선박 및 해양 구조물 곡부재 치수 품질 관리를 위한 가공완성도 평가Fabrication Assessment Method for Dimensional Quality Management of Curved Plates in Shipbuilding and Offshore Structures
- Other Titles
- Fabrication Assessment Method for Dimensional Quality Management of Curved Plates in Shipbuilding and Offshore Structures
- Authors
- 권기연; 이재용
- Issue Date
- 2018
- Publisher
- 한국해양공학회
- Keywords
- Assessment of completion 완성도 평가; Curved plate 곡부재; Dimensional quality management 치수 품질 관리; Surface registration 곡면 정합
- Citation
- 한국해양공학회지, v.32, no.2, pp.106 - 115
- Journal Title
- 한국해양공학회지
- Volume
- 32
- Number
- 2
- Start Page
- 106
- End Page
- 115
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/407
- DOI
- 10.26748/KSOE.2018.4.32.2.106
- ISSN
- 1225-0767
- Abstract
- The forward and afterward parts of ships and offshore structures are designed to improve the fuel consumption performance. These are made of curved plates with a large thickness. If a fabricated curved plate has some dimensional errors, a lot of additional cost is incurred in the assembly process. Thus, an accurate dimensional assessment is very important for fabrication. In this paper, we propose an assessment method for the dimensional quality management of curved plates. This can be applied to data measured using a variety of three-dimensional instruments, with boundary measurement points automatically classified and sorted to create a measurement surface. The assessment is evaluated after matching the CAD surface and the measured surface considering constrained conditions. The fabrication assessment is evaluated as a probability of how much the tolerance is satisfied.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - School of Industrial Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.