YS公司精益生产管理改进研究

发布时间：2019-05-28 23:26

【摘要】：随着当今国内制造业成本的不断增加,中国企业的低成本战略已经走到了尽头。如何面对快速多变的市场环境,快速满足消费者多元化的需求已成为解决企业生存的首要问题。精益生产致力于消除生产环节中的不增值的活动达到提高生产效率减少流动资金占用缩短生产周期的目的。本文以YS公司实施精益生产的成功与失败经验为案例,通过使用案例分析法研究发现,解决精益生产管理改进的首要问题是解决对精益生产的认知问题,只有解决了对精益生产的认知问题精益生产管理改进才可能开始实施。针对企业不知如何发现问题解决问题的现状,研究提出了使用价值流工具诊断整个生产流程发现关键问题,再使用头脑风暴、帕累托图等手段找出可能的解决方法,最后使用风险评估工具确定风险最低的最佳方案的系统化流程。同时研究精益文化的建立对精益生产实施的重要性,以及精益文化与企业文化之间的相互关系,得出企业建立精益文化体系是确保精益生产持续广泛实施的重要因素。通过这些研究希望找出一套系统化的精益生产解决方案。对YS公司精益生产改进的继续研究发现,YS公司在精益生产管理改进过程中存在对5s技术的错误理解和应用的问题,论文中有针对性的进行了阐述和剖析。研究还发现在JIT项目实施过程中,多数企业普遍存在的没有按JIT流程优化相应的生产流程和采购流程以及企业管理电子化程度不够等问题。通过对这些问题的研究试图为国内企业实施精益生产管理改进提供参考和借鉴。
[Abstract]:With the increasing cost of domestic manufacturing, the low-cost strategy of Chinese enterprises has come to an end. How to face the rapidly changing market environment and quickly meet the diversified needs of consumers has become the primary problem to solve the survival of enterprises. Lean production is committed to eliminating the non-value-added activities in the production link to improve production efficiency, reduce liquidity occupation and shorten the production cycle. Taking the success and failure experience of YS company in implementing lean production as an example, through the use of case analysis method, it is found that the first problem to solve the improvement of lean production management is to solve the cognitive problem of lean production. Only by solving the cognitive problems of lean production can lean production management be improved. In view of the present situation that enterprises do not know how to find and solve problems, this paper puts forward the use of value flow tools to diagnose the key problems in the whole production process, and then use brainstorming, Pareto diagram and other means to find out the possible solutions. Finally, the risk assessment tool is used to determine the best solution with the lowest risk. At the same time, this paper studies the importance of the establishment of lean culture to the implementation of lean production, as well as the relationship between lean culture and enterprise culture, and concludes that the establishment of lean culture system is an important factor to ensure the continuous and extensive implementation of lean production. Through these studies, we hope to find a set of systematic lean production solutions. The further research on lean production improvement of YS company shows that there are some problems in the misunderstanding and application of 5s technology in the process of lean production management improvement in YS company, which are expounded and analyzed in this paper. It is also found that in the process of JIT project implementation, most enterprises do not optimize the corresponding production process and procurement process according to the JIT process, as well as the lack of electronic degree of enterprise management and so on. Through the research on these problems, this paper tries to provide reference and reference for domestic enterprises to implement lean production management improvement.
【学位授予单位】：西安工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F273;F416.72

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