价值工程理论在复杂机电产品设计中的应用研究

发布时间：2019-01-19 21:31

【摘要】：复杂机电产品的设计是为满足人类对机电产品性能的需要为目的的,运用相关基础知识、专业知识、实践经验和系统工程等方法,进行设想和构思,计算和分析,提供机械装备设计和制造依据的结果的全过程工作。因此,复杂机电产品的设计问题是一个多过程、多源、多部件、多学科的耦合过程。本文将价值工程理论引入复杂机电产品设计,并在复杂机电产品的设计过程中运用质量功能展开技术,质量功能展开擅长将顾客需求转化信息转化为设计需求,因此,在以价值工程理论为基础的产品设计中应用质量功能展开,能够有效的开展需求与功能分析,保证新产品开发的成功。首先,构建了复杂机电产品设计的价值工程理论框架,确定复杂机电产品设计的价值工程作业实施程序,为设计开展新的设计理念、方法和技术的优化研究奠定基础。其次,在价值工程理论指导下,复杂机电产品设计的信息收集并对复杂机电产品进行功能分析与功能评价。再次,以价值工程活动对象为基础,以复杂机电产品的功能为导向,在顾客需求分析时运用质量功能展开中的质量屋技术,以获得准确的顾客需求信息,在充分可靠地满足顾客需求的前提下,对功能和成本进行系统的综合分析,努力寻求用低成本的功能实现手段替代原有的功能实现手段。最后,制定复杂机电产品设计的优化方案。用最低的全寿命周期成本取得必要功能作为多方案的详细评价的依据,并最终提出最优方案的生成策略。
[Abstract]:The design of complex mechanical and electrical products is designed to meet the needs of human being for the performance of mechanical and electrical products. By using relevant basic knowledge, professional knowledge, practical experience and system engineering, the design of complex mechanical and electrical products is envisaged and conceived, calculated and analyzed. The entire process of providing the results of the design and manufacture of mechanical equipment. Therefore, the design of complex electromechanical products is a multi-process, multi-source, multi-component, multidisciplinary coupling process. In this paper, the theory of value engineering is introduced into the design of complex mechanical and electrical products, and the quality function deployment technology is used in the design process of complex mechanical and electrical products. The quality function deployment is good at transforming customer demand into design requirements. The application of quality function in product design based on value engineering theory can effectively carry out demand and function analysis and ensure the success of new product development. Firstly, the value engineering theory framework of complex electromechanical product design is constructed, and the value engineering implementation program of complex electromechanical product design is determined, which lays a foundation for the research of new design idea, method and technology optimization. Secondly, under the guidance of value engineering theory, the information of complex electromechanical product design is collected, and the function analysis and function evaluation of complex electromechanical product are carried out. Thirdly, based on the object of value engineering, and guided by the function of complex mechanical and electrical products, the quality room technology is used in the analysis of customer demand, so as to obtain accurate customer demand information. On the premise of fully and reliably meeting the customer's demand, this paper makes a comprehensive analysis of the function and cost, and tries to replace the original function realization method with the low cost function realization method. Finally, the optimization scheme of complex electromechanical product design is established. The minimum life cycle cost is used as the basis for the detailed evaluation of multiple schemes, and an optimal scheme generation strategy is proposed.
【学位授予单位】：沈阳工业大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH122

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