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首页> 外文会议>World Congress on Integrated Computational Materials Engineering >KNOWLEDGE ASSISTED INTEGRATED DESIGN OF A COMPONENT AND ITS MANUFACTURING PROCESS
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KNOWLEDGE ASSISTED INTEGRATED DESIGN OF A COMPONENT AND ITS MANUFACTURING PROCESS

机译：知识协助综合设计及其制造过程

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摘要

Integrated design of a product and its manufacturing processes would significantly reduce the total cost of the products as well as the cost of its development. However this would only be possible if we have a platform that allows us to link together simulations tools used for product design, performance evaluation and its manufacturing processes in a closed loop. In addition to that having a comprehensive knowledgebase that provides systematic knowledge guided assistance to product or process designers who may not possess in-depth design knowledge or indepth knowledge of the simulation tools, would significantly speed up the end-to-end design process. In this paper, we propose a process and illustrate a case for achieving an integrated product and manufacturing process design assisted by knowledge support for the user to make decisions at various stages. We take transmission component design as an example. The example illustrates the design of a gear for its geometry, material selection and its manufacturing processes, particularly, carburizing-quenching and tempering, and feeding the material properties predicted during heat treatment into performance estimation in a closed loop. It also identifies and illustrates various decision stages in the integrated life cycle and discusses the use of knowledge engineering tools such as rule-based guidance, to assist the designer make informed decisions. Simulation tools developed on various commercial, open-source platforms as well as in-house tools along with knowledge engineering tools are linked to build a framework with appropriate navigation through user-friendly interfaces. This is illustrated through examples in this paper.
机译：产品的集成设计及其制造过程将显着降低产品的总成本以及其开发成本。然而，只有我们有一个平台，才能将我们联系在一起用于产品设计，性能评估和其制造过程中的平台，以便在闭环中链接在一起。除了具有全面知识库的全面知识库外，为可能没有深入设计知识或对模拟工具的深度知识的产品或流程设计人员提供有关的产品或流程设计人员，将显着加快端到端的设计过程。在本文中，我们提出了一个过程，并说明了实现通过知识支持的集成产品和制造过程设计，以便用户在各个阶段做出决定。我们以传输组件设计为例。该示例说明了用于其几何形状，材料选择及其制造工艺的齿轮，特别是渗碳淬火和回火，以及在热处理期间预测的材料特性进入闭环中的性能估计。它还识别并说明了综合生命周期中的各种决策阶段，并讨论了了解基于规则的指导等知识工程工具，以帮助设计人员做出明智的决策。在各种商业，开源平台以及内部工具以及知识工程工具中开发的仿真工具与通过用户友好的接口构建具有适当导航的框架。这通过本文中的例子来说明。

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