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An integrated disassembly constraint generation approach for product design evaluation

机译:用于产品设计评估的集成拆卸约束生成方法

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Computer-aided design (CAD) has been a de facto industry standard approach for common product design. Analysing the manufacturing factors of the product at its design stage can greatly reduce its cost at the later stages of product life cycle. This article presents an integrated approach of disassembly constraint generation, based on which an object-oriented prototype is designed and developed. The approach is implemented as an embedded application on commercial CAD software platform so as to provide a tight and seamless integration to CAD process. It utilises the CAD model information directly and allows designers to evaluate the on-going design for its disassembly properties. Moreover, since the modules and objects are well encapsulated, it is possible for further disassembly planning applications to build on top of or integrate to it. The case study on a widely used shaft assembly demonstrated the effectiveness of the integrated approach.
机译:计算机辅助设计(CAD)已成为常见产品设计的事实上的行业标准方法。在设计阶段分析产品的制造因素可以大大降低产品生命周期后期的成本。本文提出了一种反汇编约束生成的集成方法,在此方法的基础上,设计并开发了一个面向对象的原型。该方法被实现为商业CAD软件平台上的嵌入式应用程序,以提供与CAD流程的紧密无缝集成。它直接利用CAD模型信息,并允许设计人员评估正在进行的设计的拆卸特性。此外,由于模块和对象已很好地封装,因此可能需要进一步的拆卸计划应用程序在其之上构建或与其集成。对广泛使用的轴组件的案例研究证明了集成方法的有效性。

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