大连理工大学专业学位硕士学位论文
摘
要
随着中国经济在国际上的地位不断提升，国内众多压力容器制造企业不断崛起，原
材料价格也日趋透明化，中小型压力容器制造企业在中国的市场竞争中面临巨大压力，
控制质量成本、推行精益质量管理势在必行。论文围绕 F公司实施精益生产质量管理，
降低质量损失展开论述研究。
论文通过对国内外精益生产质量管理的研究成果进行学习和总结，对精益相关的理
论进行梳理、总结、分析，制定出适合 F公司的精益生产质量管理方法。F公司现存的
浪费源头在制造过程中的返工返修成本、芯体报废损失以及 NCR处理损失三部分，主
要是焊接质量问题、供应商造成的质量异常以及质量不良的处理三个方面的原因造成。
运用创新思维筛选出适合 F公司的改善方向，结合精益六西格玛的过程方法，使用精益
质量管理工具对生产质量管理信息进行汇总、分析，最终优化流程、降低质量损失。措
施制定主要从提高焊接质量、过程质量数据管理的信息化提升以及建立供应商质量损失
索赔机制三个方面入手。最后提出精益生产质量精益化改善研究在 F公司实施的条件：
首先获得高层支持；其次全员参与；最后是精益质量管理文化的推广。
整个研究过程运用了精益改善方法以及质量管理工具，从提高产品质量和改善生产
质量管理过程两个维度推行，从 F公司实施精益生产质量管理改善的研究结果得出：在
相同行业的压力容器制造型企业实施精益生产质量改进研究需要立足本土、结合企业自
身的情况、运用创新的思维来选择可实施的研究方向，不局限于工具的使用，充分运用
精益的理念来进行改善每一个生产质量管理的流程或者活动，F公司的改善案例可为同
行业提供一定的参考和借鉴。
关键词：质量管理；精益；压力容器；六西格玛
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I
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F公司生产质量管理精益化改善研究
Study on Lean Improvement of F Company’s Production Quality
Management
Abstract
As China's economic status in the international, numbers of domestic pressure vessel
manufacturing enterprise continuously rise, prices of raw materials is transparent. Small and
medium PV manufacturing enterprise faces enormous pressure of market competition in China,
control of quality cost, implementing lean QM is imperative. This thesis focuses on Company's
implementation of lean production QM and reduction of quality loss.
By studying and summarizing the study results of lean production QM at home and abroad,
this thesis sorted out, summarized and analyzed lean related theories, and formulated the lean
production QM method suitable for F Company. The existing waste sources of F company are
the rework and repair cost in the manufacturing process, core scrap loss and NCR processing
loss, which are mainly caused by poor welding, quality NC caused by suppliers and the deal
with of NCR. Use innovative thinking to select the improvement direction that suitable for F
Company. Combined with lean six Sigma process method, use lean QM tools to summarize and
analyze production QM information, and finally optimize the process and reduce quality loss.
The measures are made mainly from three aspects: improving welding quality, enhancing
information management of process quality data and establishing supplier quality loss claim
mechanism. Finally, the thesis puts forward the conditions for implementing lean production
quality improvement research in F Company: first, get high-level support; Secondly, full
participation; Finally, the promotion of lean QM culture.
In the whole study process, lean improvement methods and QM tools were applied, and
the implementation was carried out from two dimensions of product quality improvement and
production QM process improvement. From the study results of F company's implementation
of lean production QM improvement, it was concluded that: In the same industry of pressure
vessel manufacture enterprises, implement lean production quality improvement study needs to
be based on local, combined with their own situation, apply innovative thinking to choose
actionable study direction, is not limited of tooling use, make full use of lean thinking to
improve the quality of each production management process or activity. The improvement case
of F Company may provide reference for the same industry.
Key Words：QM; Lean; Pressure vessel; Six Sigma
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大连理工大学专业学位硕士学位论文
目录
摘
要.............................................................................................................................I
Abstract ............................................................................................................................. II
1绪论.............................................................................................................................. 1
1.1研究背景........................................................................................................... 1
1.2研究目的和意义............................................................................................... 1
1.3研究内容........................................................................................................... 2
1.4研究方法及思路............................................................................................... 3
1.4.1研究方法................................................................................................ 3
1.4.2研究思路................................................................................................ 4
2精益生产质量管理相关理论概述.............................................................................. 6
2.1精益生产质量管理理论................................................................................... 6
2.1.1精益生产概述........................................................................................ 6
2.1.2精益生产质量管理内涵........................................................................ 6
2.1.3精益生产质量管理体系........................................................................ 7
2.1.4精益生产质量管理方法与工具............................................................ 7
2.2国内外研究现状............................................................................................. 12
2.2.1国外研究现状...................................................................................... 12
2.2.2国内研究现状...................................................................................... 14
2.2.3研究现状总结...................................................................................... 15
2.3质量管理体系................................................................................................. 16
2.3.1传统质量检验...................................................................................... 16
2.3.2统计质量控制...................................................................................... 16
2.3.3 TQM到 ISO9001与精益结合............................................................ 16
3 F公司现状以及质量管理分析................................................................................. 18
3.1 F公司简介...................................................................................................... 18
3.1.1企业概述.............................................................................................. 18
3.1.2产品业务介绍...................................................................................... 18
3.1.3 F公司原始组织架构........................................................................... 19
3.2生产质量管理现状......................................................................................... 19
3.3 F公司生产质量管理存在的问题.................................................................. 20
3.3.1质量损失高.......................................................................................... 20
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