基于六西格玛的焊管生产节奏提速项目过程管理研究

发布时间：2018-01-27 06:55

本文关键词： 六西格玛项目过程管理改进方案优化控制　出处：《东北大学》2013年硕士论文　论文类型：学位论文

【摘要】：缩短产品交货周期和提高产品质量是改进企业生产和获取更高收益的最最重要的两项指标,而六西格玛项目就是追求这两者的先进的管理方式,它不但可以让企业拥有更快的生产效率、较少质量差异率,还可以帮助公司享有前所未有的财务回报。项目过程管理则作为一种崭新的管理科学,它不仅是一种管理理念,而且是一种旨在改进项目流程逐渐达到完美的新型管理机制,也是一种企业流程改进的技术。焊管生产节奏是一个综合性指标,涉及到生产线多个关键工序的流水作业流程,是一个系统性指标。通过开展焊管生产节奏提速的相关工作,不仅可以提高产品质量、缩短产品制造周期、提高客户的满意度,而且通过有效的项目过程管理,可进一步提升产线的精益运行水平,使得我们这条产线始终保持明显竞争优势并且不断提高收益。本文结合宝钢焊管的生产实践,重点对焊管生产节奏提速六西格玛项目的过程管理展开了深入的研究,首先介绍了产线的运行现状以及宝钢股份焊管厂焊管生产节奏提速六西格玛项目的立项背景,在此基础上分析了项目的改善机会和影响项目指标的关键因素,提出切实有效的改进措施,最后对项目指标的改善及实施方案进行验证与控制。以本项目为蓝本,把项目过程管理的定义与决策阶段、计划与设计阶段、实施与控制阶段、完工与交付阶段充分融入到六西格玛项目的DMAIC过程,进而探索出一种适合宝钢同类生产线精益六西格玛项目的过程管理方法,完美实现项目过程的有效管理,亦为今后宝钢股份更好的推广和实施六西格玛项目提供良好的理论与实践基础。
[Abstract]:Shortening the product delivery cycle and improving product quality are the two most important indicators to improve enterprise production and achieve higher returns, and the six Sigma Project is the advanced management way to pursue both. It not only enables the enterprise to have faster production efficiency, less quality difference rate, but also can help the company to enjoy unprecedented financial returns. Project process management as a new management science. It is not only a kind of management idea, but also a new management mechanism to improve the project flow, and it is also a technology of enterprise process improvement. The production rhythm of welded pipe is a comprehensive index. It is a systematic index that involves many key processes of production line. By developing the related work of increasing the speed of welded pipe production, not only can the product quality be improved, but also the manufacturing cycle can be shortened. Improve customer satisfaction, and through effective project process management, can further improve the production line lean operation level. So that our production line always maintain a clear competitive advantage and constantly improve the revenue. This paper combined with the production practice of Baosteel welded pipe. The process management of the six Sigma Project on the production rhythm and speed of welded pipe production is studied in detail. First of all, the paper introduces the operation status of the production line and the background of the six Sigma project of increasing the production rhythm and speed of the welded pipe in Baosteel, and then analyzes the improvement opportunity of the project and the key factors that affect the project index. Put forward effective improvement measures, and finally verify and control the project index improvement and implementation scheme. Based on this project, define the project process management and decision-making stage, plan and design phase. The implementation and control phase, the completion and delivery phases are fully integrated into the DMAIC process of the six Sigma Project, and a process management method suitable for the Lean six Sigma Project of the similar production line of Baosteel is explored. Perfect realization of effective management of the project process will also provide a good theoretical and practical basis for the better promotion and implementation of six Sigma projects in Baosteel in the future.
【学位授予单位】：东北大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F273;F426.31

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