Quality function deployment (QFD) is a quality system, that can help to design novel products that meet customers' needs. Theory of inventive problem solving (TRIZ) is a very powerful tool in helping to solve dif...Quality function deployment (QFD) is a quality system, that can help to design novel products that meet customers' needs. Theory of inventive problem solving (TRIZ) is a very powerful tool in helping to solve difficult technical problems encountered in the design process. Introducing QFD and TRIZ into the conceptual design of the pumping unit combines advantages of these two theories, therefore meeting different demands of different users. It can tell us “What should we do it” with QFD and “How should we do it” with TRIZ. The conceptual design method, which is based on QFD and TRIZ, is introduced andused to analyze and evaluate the conceptual design project of a pumping unit.展开更多
针对当前柔性夹具设计过程中,用户需求掌握不明确,矛盾问题发现不精准,设计冲突的解决缺少创新等设计问题,结合质量功能展开理论(Quality Function Deployment,QFD)和发明问题解决理论(Teoriya Resheniya-Izobreatatelskikh Zadatch,TRI...针对当前柔性夹具设计过程中,用户需求掌握不明确,矛盾问题发现不精准,设计冲突的解决缺少创新等设计问题,结合质量功能展开理论(Quality Function Deployment,QFD)和发明问题解决理论(Teoriya Resheniya-Izobreatatelskikh Zadatch,TRIZ),将QFD和TRIZ理论融入柔性夹具概念性设计阶段,提出了基于QFD和TRIZ理论的柔性夹具创新设计模型,通过用户调研,整理得到柔性夹具的具体设计需求和针对需求实现的设计工程参数,建立了柔性夹具质量物矩阵,得到柔性夹具设计关键问题,并利用TRIZ冲突解决工具对问题进行了求解,最后以一种工程应用实例验证了模型的可行性。这对推动柔性夹具设计及上层柔性制造系统的发展起到了积极作用。展开更多
文摘Quality function deployment (QFD) is a quality system, that can help to design novel products that meet customers' needs. Theory of inventive problem solving (TRIZ) is a very powerful tool in helping to solve difficult technical problems encountered in the design process. Introducing QFD and TRIZ into the conceptual design of the pumping unit combines advantages of these two theories, therefore meeting different demands of different users. It can tell us “What should we do it” with QFD and “How should we do it” with TRIZ. The conceptual design method, which is based on QFD and TRIZ, is introduced andused to analyze and evaluate the conceptual design project of a pumping unit.
文摘针对当前柔性夹具设计过程中,用户需求掌握不明确,矛盾问题发现不精准,设计冲突的解决缺少创新等设计问题,结合质量功能展开理论(Quality Function Deployment,QFD)和发明问题解决理论(Teoriya Resheniya-Izobreatatelskikh Zadatch,TRIZ),将QFD和TRIZ理论融入柔性夹具概念性设计阶段,提出了基于QFD和TRIZ理论的柔性夹具创新设计模型,通过用户调研,整理得到柔性夹具的具体设计需求和针对需求实现的设计工程参数,建立了柔性夹具质量物矩阵,得到柔性夹具设计关键问题,并利用TRIZ冲突解决工具对问题进行了求解,最后以一种工程应用实例验证了模型的可行性。这对推动柔性夹具设计及上层柔性制造系统的发展起到了积极作用。