• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2006년도 춘계학술대회 논문집
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• pp.639-640
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• 2006

Many companies in mechanical engineering fields have accumulated information of design and manufacturing. The Enterprise Resource Planning (ERP) and Product Data Management (PDM) systems help information gathering and data managing. However, these systems are not flexible to support suitable functionality for specific product because these systems deal with entire enterprise resources. To cope with this issue, a web-based design support system was constructed for the design process of automotive steel pulley. This system provided 1) search service for part design with key word and clustering map, and 2) estimation service of maximum stress. These services reduced design time by reducing iterative jobs with Computer Aided Design (CAD) and Computer Aided Engineering (CAE) for stress analysis, and by enhancing search for existing data of steel pulley.

• 한국CDE학회논문집
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• 제17권3호
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• pp.216-223
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• 2012

Bill of material (BOM), which structurally represents the relation among parts constructing a product, is usually created when enterprises start to develop a new product. And it is shown as various types of BOM according to business needs and usage such as eBOM (engineering BOM), gBOM (green BOM), mBOM (manufacturing BOM), pBOM (process BOM), etc. eBOM, generally called BOM and created in the design stage of the new product, includes the drawing information of parts in the view of product function. eBOM is extended to gBOM adding the material information of parts to cope with international regulations for environment. eBOM is transformed to mBOM, which includes manufacturing sequence of parts and adds some parts required to fabricate parts and to assemble the product. mBOM is also extended to pBOM adding the process information of each part and additional assembly processes. This study introduces the concept of multi-BOM covering eBOM, gBOM, mBOM and pBOM, and proposes an advanced way to manage product data using multi-BOM system. The multi-BOM system proposed is to manage their relations using transformation function of BOM and master information of all BOMs.

• 한국CDE학회논문집
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• 제14권3호
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• pp.150-158
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• 2009

In these days, the importance of design becomes increasing and the design aspect that customers decide to purchase products such as television, mobile phone is more important than functional one. And the progress of virtual reality technology enables us to feel the reality from the virtual prototype as the real one. In this paper, we introduce the collaboration design review system consist of MEMPHIS, CORE. We can create a realistic virtual prototype more fastly, conveniently and efficiently using MEMPHIS and carry out the design review through collaboration using CORE. As a result of this study, it would be possible that decision making can be done effectively at early stage of the design process.

• 대한조선학회논문집
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• 제42권6호
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• pp.698-709
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• 2005

This research analyzes the design work and construction work, which might be arising out of or during the procurement process of naval ships of the Korean Navy. This research also suggests the applicable information methodology driven out by utilizing PLM/POM tool, which could be one of practical solutions to the problems arising from the outcome of this analysis. As to the procedure and methodology of information technology of design and construction work of the ship, IPPD was adopted. Before its actual application, main contents of the IPPD were introduced in this research. And it's real application and subsequent concrete surroundings of IPDE were defined. In addition, addition, several detailed and necessary works to be fulfilled were defined, mainly focused on the application of IPDD for the design and construction stages of the ships suitable for the Korean Navy, And also, this analysis defines the main functions to be secured by adopting the PLM/POM tool and obtained the relevant functions partially herewith.

• 대한기계학회논문집A
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• 제36권3호
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• pp.265-273
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• 2012

세계적 금융 위기로 인한 기업의 사업 환경이 빠르게 변화하고 있다. 기업이 빠르게 변화하는 환경에 적응하는 점은 과거보다 더욱 중요해 졌으며 이를 위해 세계적 제조 기업들은 기초 생산 인프라 와 고도의 IT 기술의 융합을 통해 위기 극복을 시도하고 있다. 특히 제조업의 제조 경쟁력을 증대 시킬 수 있는 제조 프로세스의 통합, 제품 개발과정에서의 협업, 공급자와 생산자의 유기적인 정보통합을 지원하는 시스템의 중요성이 부각되고 있다. 협업 및 정보통합에 대한 요구가 증대되고 있는 상황에서 본 논문에서는 파워보트 협업생산 및 정보통합을 지원할 수 있는 웹기반 시스템을 설계 및 구현을 수행하였다. 기 시스템은 설계 및 생산과정에서 협업을 지원하기 위해 파워보트의 제품구조 분석, 설계 및 생산 프로세스 분석 등을 통해 설계되었으며 제품정보 및 전사 컨텐츠 관리를 지원한다. 이를 통해 파워요트 개발 프로젝트에 참여하는 다수 기업 설계 및 생산 정보의 통합관리 및 동시 작업을 통한 생산성 증대가 기대된다.