THE PRODUCT MODEL AS A CENTRAL INFORMATION SOURCE IN A SHIPBUILDING ENVIRONMENT

In a shipbuilding CAD/CAM system a product model is successively built up during the design process, with geometric as well as non-geometric information. In parallel with the design process, the model is further extended with work preparation (in some countries called production engineering) information eg definition of building strategy and definition of the assembly structure. Information needed for part fabrication can be derived from the model, such as drawings, parts lists and information for numerically controlled equipment. When work preparation definitions are combined with a product model, the information needed for assembly parts lists, assembly drawings, etc. can be derived from the product model instead of being created manually. Use of the product model concept, systems based upon it and procedures implementing it in an organization will allow a reduction of costs and an increase in productivity and competitiveness.

• Supplemental Notes:
  • Ship Production Symposium, Commercial Competitiveness for Small and Large North American Shipyards; 25-27 Jan 1995, Seattle, Washington, USA. Sponsored and publ by SNAME, USA. Pprs. Ppr 20 [9 p, 2 ref, 6 fig]
• Authors:
  • JOHANSSON, K
• Publication Date: 1995

Language

• English

Subject/Index Terms

• TRT Terms: Computer aided design; Computer aided manufacturing; Shipbuilding
• Old TRIS Terms: Product models
• Subject Areas: Construction; Design; Marine Transportation;

Filing Info

• Accession Number: 00717157
• Record Type: Publication
• Source Agency: British Maritime Technology
• Files: TRIS
• Created Date: Mar 4 1996 12:00AM