HOW TO MANAGE SISTER SHIPS ON A SHIPBUILDING CAD TOOL. THE APPLICABILITY CONCEPT
HOW TO MANAGE SISTER SHIPS ON A SHIPBUILDING CAD TOOL. THE APPLICABILITY CONCEPT UDC 629.5(05):629.5.081 Professional paper Summary As a result of the increased pressure to reduce cost and delivery times of modern ships, many shipyards are revising their processes and tools to manage and share information across all shipyard departments. An important part of this process is in many cases the implementation of PLM (Product Lifecycle Management) Systems or an extended use of the PLM Systems to
... age all the information that must be shared by the shipyard departments (engineering, purchasing, planning, operations, production, etc.). The solution presented in this paper for an advanced integration between the CAD and the PLM intends to comply with the most demanding requirements of the shipyards as well as to maintain the efficiency, the scalability and the performance of the shipbuilding CAD tool. This paper presents in detail the architecture of the applicability solution as well as the expected advantages and benefits for any shipyard. The use of specialized shipbuilding CAD Systems in a shipbuilding environments is crucial for the efficient design and manufacturing of ships. The scalability refers to both the number of CAD users and to the number of vessel items to be handled. Vessels are very complex products that may be composed of millions of items, requiring a large number of designers, accessing concurrently to the vessel product model. The design cycles of these vessels are usually very long and there are many design changes along the whole vessel lifecycle. Performance is another critical requirement, especially in the detail design and manufacturing stages, when the detail design is almost complete, there are hundreds of users working on the model, model changes are constant and information for the production processes must be provided continuously.