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A FRAMEWORK FOR INTEGRATED PRODUCT AND PROCESS DESIGN

机译:集成产品和流程设计的框架

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摘要

Simultaneous design and manufacture planning of new products can offer significant benefits across the product life cycle, such as reduced lead-time, more efficient manufacture, and lower costs. Research at the University of Leeds has focused on developing a new method for achieving this through the use of decision-support tools. These tools will help designers identify suitable manufacturing routes for their product, allowing early manufacturing planning and feedback so that designs can be made more suitable for manufacture. These tools will be underpinned by a series of units, each representing a set of design requirements or process capabilities. By selecting and integrating the appropriate units, designers will be able to compare their requirements with the capabilities of a range of manufacturing processes. This paper presents a methodology for constructing the data models that will make up these units. A General Purpose data model has already been developed and is presented here, with a discussion of how it forms the basis of the Situation-Specific data models needed for individual units. A method for using these units is also presented, and demonstrated for the case of Selective Laser Sintering. Finally, future work and potential improvements will be discussed.
机译:新产品的同时设计和制造计划可以在整个产品生命周期中带来显着的收益,例如缩短交货时间,提高生产效率和降低成本。利兹大学的研究重点是开发一种通过使用决策支持工具来实现这一目标的新方法。这些工具将帮助设计师确定适合其产品的制造路线,从而进行早期制造计划和反馈,从而使设计更适合制造。这些工具将由一系列单元作为基础,每个单元代表一组设计要求或过程功能。通过选择和集成适当的单元,设计人员将能够将他们的要求与一系列制造过程的功能进行比较。本文提出了一种构建将构成这些单元的数据模型的方法。已经开发了通用数据模型,并在此处进行了介绍,并讨论了该模型如何构成各个单位所需的特定于情况的数据模型的基础。还介绍了使用这些单元的方法,并针对选择性激光烧结的情况进行了演示。最后,将讨论未来的工作和潜在的改进。

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