L公司精益生产的实施与应用研究

发布时间：2018-05-28 13:32

本文选题：准时化生产 + 拉动式生产　；参考：《天津大学》2014年硕士论文

【摘要】：本文详细介绍了精益生产的相关理论，特别是对于精益生产的核心思想给与了阐述和说明。精益生产的核心理念来源于日本的丰田生产理念，因此本文也同时介绍了丰田生产方式的原则和内容。精益生产的主要内容是准时化生产，也就是按照客户需要的数量，在需要的时间内生产出来客户需要的产品。本文认为要想实现准时化生产，首先要理解以下两个层次的内容：第一层次是拉动式生产，是从顾客的最终需求出发，从后向前的需求信息的流动；第二层次是均衡化生产，，也就是把整个生产体系设定在一个完整的流程中，这个流程中的每一个环节都是在一个统一的节拍下运转，这个流程也就是精益思想的“一个流”的概念。那么如何实现均衡化生产呢？除了生产的自动化和管理的信息化以外，最主要的是要消除生产流程中的浪费。任何不能创造价值的流程和活动，在精益生产中都是浪费的流程和活动。我们的任务就是要消除这些浪费，实现均衡化生产，最终实现准时化生产的生产运营目的。本文的重点内容，来源于笔者在工作中的实践内容。L公司对于精益生产的应用是推进平准化生产体系。本人作为这项活动的参与者之一，深刻的了解了L公司平准化体系的核心内容。L公司推行的平准化生产体系，实际上就是要实现均衡化生产。它是从接收客户的订单开始，然后进行订单的生产实施，最后到产品的的出货，整个产品供应链体系的全过程实现均衡化。当然L电子天津工厂作为L公司的生产基地，平准化的推进主要是实现生产平准化。最后，本文根据笔者的一个具体实践内容，介绍了生产平准化实施的一个部分，生产Lead Time的减少。也就是通过分析部品在工厂中的整个流动过程，找到没有价值的环节。通过浪费消除的方法，寻找解决的方案，从而实现了生产Lead Time的整体下降。这个实践活动虽然不是生产平准化的全部内容，但是实现生产平准化的一个重要的前提和基础。
[Abstract]:This paper introduces the theory of lean production in detail, especially the core idea of lean production. The core idea of lean production comes from Toyota production idea in Japan, so this paper also introduces the principle and content of Toyota production mode. The main content of lean production is just-in-time production, that is, according to the number of customer needs, in the need of time to produce the products customers need. This paper holds that to realize just-in-time production, we must first understand the following two levels of content: the first level is pull production, which starts from the customer's final demand, and the flow of demand information from behind; the second level is equalized production. In other words, the whole production system is set up in a complete process, each link in this process is running under a unified rhythm, this process is the concept of "one flow" of lean thought. So how to achieve equalization of production? In addition to production automation and management of information, the most important is to eliminate waste in the production process. Any processes and activities that do not create value are wasteful processes and activities in lean production. Our task is to eliminate these waste, to achieve balanced production, and ultimately to achieve just-in-time production operations. The main content of this paper comes from the practice of the author in the work. The application of Lean production in L Company is to promote the leveling production system. As one of the participants in this activity, I deeply understand the core content of the leveling system of L Company. It starts from receiving customers' orders, then carries out the production and implementation of the orders, and finally to the shipping of the products, the whole process of the whole product supply chain system realizes equalization. Of course, L electronic Tianjin factory as the production base of L company, the promotion of levelling is mainly to achieve production leveling. Finally, according to a specific practical content of the author, this paper introduces a part of the implementation of production leveling, the reduction of production Lead Time. That is, by analyzing the whole flow of parts in the factory, find worthless links. Through the waste elimination method, the solution is found, thus realizing the overall decline of the production Lead Time. Although this practical activity is not the whole content of production leveling, it is an important prerequisite and foundation for realizing production equalization.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F273;F426.63

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