起动机研发中面向总成本设计的应用

发布时间：2018-01-18 04:11

本文关键词：起动机研发中面向总成本设计的应用　出处：《武汉理工大学》2011年硕士论文　论文类型：学位论文

【摘要】：随着世界经济一体化的形成,中国潜在的巨大市场和丰富的劳动力资源,使得国外的技术、资金、产品大量涌入中国,不管是外资企业还是中国本土企业,都面临空前的激烈竞争局面。竞争要求企业产品更新换代快、产品质量高、价格低、交货及时、服务好。而价格,主要是产品的成本,成为客户考虑的首要条件。谁在成本方面有优势,谁就最有可能赢得市场。而成本,主要是在设计阶段就确定了的。因此,研究面向总成本的设计,对企业发展和技术进步,都具有重要意义。本文在研究面向成本设计的基础上,受采购组织决策时总成本概念的启发,提出面向总成本设计这一新的概念,着重论述了面向总成本设计这一理论在起动机研发中的应用。首先,本文简要介绍了课题研究的背景及起动机行业发展,和面向成本设计发展状况,结合起动机新产品的研发过程,提出了面向总成本(DFTC)设计这一理论并阐述了起动机面向总成本设计理论及应用的研究内容与技术路线。它研究总成本的概念、组成框架、以及成本估算策略、成本估算方法等,运用作业成本估算法分析各零部件可能会发生的制造成本、装配成本等信息,为概念设计提供设计决策。其次,本文讲述了在起动机产品开发整个流程中,如何应用DFTC,对起动机公司及零部件供应商生产企业从设计、生产、到销售进行面向总成本设计的实例进行研究,通过对各子件进行的成本估算,计算产品总成本,进而对不同的产品设计方案进行分析比较,选取合适的设计方案或进一步进行设计优化。然后,本文着重介绍了面向总成本设计实现的关键技术及相关工具,以及如何利用作业成本估算法(ABC)计算零件成本并分析产品总成本,如何利用面向6西格玛设计来降低质量成本。最后,将面向总成本设计应用于起动机研发中,以几个零件设计实例来说明DFTC的应用。在DFTC应用中综合考虑产品功能性与经济性,最终实现了顺利完成设计任务,满足市场客户需求和企业发展要求。本文结尾对全文的研究工作进行了总结,并对未来的研究方向和相关领域进行了展望。面向总成本设计是现在和未来制造业可持续发展必不可少的设计方法和理念。
[Abstract]:With the formation of world economic integration, China's potential huge market and abundant labor resources, make foreign technology, funds, products into China, whether foreign enterprises or local enterprises. All of them are faced with unprecedented fierce competition. Competition requires enterprises to upgrade quickly, high quality products, low prices, timely delivery, good service. And the price, mainly the cost of products. Who has the advantage in the cost, who is most likely to win the market. And the cost, mainly determined in the design stage. Therefore, the study of total cost oriented design. It is of great significance to the development of enterprises and technological progress. Based on the study of cost oriented design and inspired by the concept of total cost in purchasing organization decision-making, this paper proposes a new concept of total cost oriented design. The application of the theory of total cost design in the development of starter is emphasized. First of all, this paper briefly introduces the background of the subject and the development of starter industry, and the development of cost-oriented design, combined with the process of research and development of new starter products. The theory of total cost oriented design (DFTC) is put forward, and the research content and technical route of its application are expounded. The concept and framework of total cost are studied. The cost estimation strategy and the cost estimation method are used to analyze the possible manufacturing cost and assembly cost of each component and to provide design decision for conceptual design. Secondly, this paper describes how to apply DFTC in the whole process of starter product development, and how to design and produce the starter company and parts supplier. Through the cost estimation of each sub-part, the total product cost is calculated, and then the different product design schemes are analyzed and compared. Select the appropriate design scheme or further design optimization. Then, this paper focuses on the overall cost oriented design implementation of the key technologies and related tools. How to calculate the cost of parts and analyze the total cost of product by ABC, and how to reduce the cost of quality by using 6 Sigma design. Finally, the total cost oriented design is applied to the development of starter, and the application of DFTC is illustrated by several design examples of parts. In the application of DFTC, the function and economy of the product are considered synthetically. Finally, the design task was successfully completed to meet the needs of market customers and enterprise development. At the end of this paper, the research work of this paper is summarized. The research direction and related fields in the future are prospected. Total cost oriented design is an indispensable design method and concept for the sustainable development of manufacturing industry in the present and future.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH186

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