Abstract

The three-dimensional digital factory technology research is the hotspot in shipbuilding recently. The three-dimensional digital factory technology not only focus on design the components of the product, but also discuss on the simulation and analyses of the production process.Based on the three-dimensional model, the basic data layer, application control layer and the presentation layer of hierarchical structure are established in the three-dimensional digital factory of shipbuilding in this paper. And the key technologies of three-dimensional digital factory of shipbuilding are analysed. Finally, a case study is applied and the results show that the three-dimensional digital factory will play an important role in the future.

Highlights

  • Digital factory technology is an integrated virtual technology, which is focused on process planning and production planning

  • In terms of digital integration, the research is focused on the development of application software systems from the ship design to shipbuilding [10]

  • Construction planning is comprised of process planning and logistics planning

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Summary

Introduction

Digital factory technology is an integrated virtual technology, which is focused on process planning and production planning. Myung researched the Model-Based Definition (MBD) of shipbuilding design, and developed the software systems for design of shipbuilding [2]. In terms of digital integration, the research is focused on the development of application software systems from the ship design to shipbuilding [10]. Along with the development of digital technology, the digital simulation of internal outfitting design, analysis and process can be realized[11]. To realize the combination of the three-dimensional factory and shipbuilding, the hierarchy of the three-dimensional digital factory for shipbuilding is discussed, the key technology of the three-dimensional digital factory for shipbuilding is analyzed, and the shipbuilding process of the three-dimensional digital factory is established in this paper.

The hierarchy of the three-dimensional digital factory
Basic data layer
Application control layer
The key technology of the threedimensional digital factory
Optimization simulation technology
Virtual reality technology
Sequence planning
Information modeling
Path planning
Process simulation
Case study

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