Page 25: of Maritime Reporter Magazine (September 2000)

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Marine Engineering

PTC Launches New CAD/CAM Shipbuilding Solution

PTC, a leader in the CAD/CAM mar- ketplace with its software in use at more than 28,000 companies including com- panies such as Caterpillar, Lucent, Mit- subishi, Nike and Siemens, has launched a shipbuilding specific prod- uct.

Working with partners like Hyundai

Heavy Industries, BAE SYSTEMS,

DCN, B1W, and Ingalls, PTC has more than 20 years of experience in bringing innovative design solutions to the ship- building industry with products like

CADDS 51, Medusa, and Dimension

III. Drawing on its experience with proven solutions and existing cus- tomers, PTC recognized that its industry solutions provided by Pro/ENGINEER could and should be leveraged to devel- op the next generation shipbuilding solution — a product the company will debut at SMM in Hamburg, Germany

This solution combines the power of

Pro/ENGINEER for design with the

Web-based collaboration and product design information sharing capabilities of Windchill. Shipbuilders will now be able to control critical design features like decks, frames, bulkheads, and com- partments with parameters (i.e. dimen- sions). Since the geometry has built in relationships, an engineer can readily propagate changes throughout the design. In addition, all downstream deliverables such as manufacturing drawings, machine tool paths, and structural analysis models can be auto- matically updated to reflect the change because of the inherent "associativity" of the system. Through the information sharing capabilities of Windchill, notifi- cation of changes can also be propagat- ed throughout the design staff, eliminat- ing rework and design errors. Associa- tivity can be controlled globally. For instance, an engineer can move a deck and all pipes routed relative to that deck will update. Or locally, if a stiffener

Pro/ENGINEER Shipbuilding Solutions — a next generation platform for shipbuilding design and manufacturing from PTC. changes size, the associated cutouts can be updated. In the extreme case, if once the detail design is begun and a new hull surface is required, the hull could sim- ply be replaced and the structural steel will update to the new shape.

There are many users of the design information created by the engineer out- side of the design staff, and when the information changes, these people need to informed. With this system, a pro- duction engineer could use a Web

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Houston, TX 77058

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Maritime Reporter

First published in 1881 Maritime Reporter is the world's largest audited circulation publication serving the global maritime industry.