实验设计在电子工业生产中的应用与研究

发布时间：2018-04-11 20:21

本文选题：最优化 + 数理统计　；参考：《华东理工大学》2015年硕士论文

【摘要】：在电子工业生产日益发达且人力成本越来越高,生产利润反而越来越低的情况下,对工厂生产、制造的挑战性越来越高。对工程技术人员和生产线的优化生产工艺,提高生产效率,降低生产成本,实现效益最大化的目标,提出了严峻的挑战。随着最优化理论的不断普及与完善,最优化分析方法的理论知识已逐渐成为工程技术管理人员所必备的基础知识之一。DOE (Design of Experiments)的实验设计优化方法是日常生产中频繁使用到的经典手法。通过安排较小的实验规模(或次数),以较短的实验周期与较低的实验成本,从众多的干扰因子中,找出主要的因子,根据各因子之间的相互作用的影响,从而获得相对理想的结果以及科学的结论,取得最佳方案,达到生产效率的提升与降低生产成本的目标。本文主要是针对工厂生产所使用的测试治具制作的可靠度问题,对治具制作以及所使用的材料等参数进行详细的分析,以提升生产良率、降低生产异常工时的目标。通过运用实验设计的方法,从测试治具设计、验证、实际使用状况等检测角度出发,对测试治具设计的信赖度进行了探讨。所得结论与实际实践相结合,说明本课题研究的可行性与优异性。
[Abstract]:With the development of electronic industry and the higher labor cost and lower profit, the challenge of manufacturing is becoming higher and higher.This paper presents a severe challenge to the goal of optimizing the production process, improving the production efficiency, reducing the production cost and realizing the maximum benefit of engineering technicians and production lines.With the popularization and perfection of optimization theory,The theoretical knowledge of optimization analysis method has gradually become one of the essential basic knowledge of engineering and technical managers. DOE design of experimental design optimization method is a classical technique frequently used in daily production.By arranging a smaller scale (or number of times) of experiments, with a shorter experimental period and a lower experimental cost, the main factors were found out from the numerous interference factors, and according to the interaction between the various factors,Thus, the relative ideal results and scientific conclusions are obtained, and the best scheme is obtained to achieve the goal of improving production efficiency and reducing production cost.In this paper, aiming at the reliability problem of testing fixture making used in factory production, the parameters such as the manufacture of fixture and the materials used are analyzed in detail in order to improve the yield of production and reduce the target of abnormal working hours in production.By using the method of experimental design, the reliability of test fixture design is discussed from the point of view of test fixture design, verification and actual application.The conclusion is combined with the practice, which shows the feasibility and excellence of the research.
【学位授予单位】：华东理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN05

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