联系我们

论文查询结果	返回搜索

论文编号：	11024
作者编号：	2120142828
上传时间：	2019/6/17 20:15:26
中文题目：	C公司生产模式精益化变革与实施研究
英文题目：	Research on the lean implement in the production system of C company
指导老师：	张金成
中文关键字：	大型发动机企业 生产管理 精益化 铸就质量 生产准时化
英文关键字：	Large Engine Company, Production Management, Lean Implement, Built in Quality, Just in Time
中文摘要：	本文通过对C公司生产模式精益化变革与实施的研究，目的是为了解决公司生产模式中存在的问题。生产模式精益化的顺利实施与有效保障，会使公司实现准时化生产的目标，缩短产品制造周期，为客户提供高品质低成本的产品。同时，也希望能够为相关从业者或研究者提供思路，通过不断优化和改善，实现企业的快速发展，提高企业的核心竞争力。 本文对C公司的生产模式及管理现况进行分析，发现公司存在着质量缺陷、速度缺陷、改善流程缺陷三个方面的主要问题。具体表现为同一质量缺陷重复发生、新质量缺陷不断出现、大量的非计划停机、非全员参与的持续改进、改善效果不佳。在通过研究丰田生产模式、精益生产和精益思想的基础上，同时借鉴了RCM以可靠性为中心的维修、TPM全员生产维修、智能制造理论中优秀的方法论，提出了从根本上解决问题的流程改造与设计、BIQ（Built in Quality铸就质量）与RPRT（Right Part,Right Time正确零件,正确时间）的精益化变革方案，主张为消除价值流中的缺陷（包括质量与速度两个维度）而通过全员参与的持续改进、建立学习型组织来保障实现公司的精益化。 方案依据精益思想中“JIT准时化”和“自动化”的原则，在现有生产管理模式的基础上进行精益化变革，主张先建立起一套通用的发现问题并从根本上解决问题的流程，再展开为消除质量缺陷，以内建质量、质检方式优化为核心的“铸就质量”活动，同时推行为消除非计划停机时间，以整合“OEE提升流程”、以可靠性为中心的设备管理策略并以智能制造技术为辅助的“正确零件，正确时间”活动。在实施策略上强调两个活动的同时展开，并建议从C公司发现质量缺陷的重镇同时也是存在非计划停机较多的测试间区域先行推行，使这两种都以持续改进为支柱的方案在该区域不断地迭代进行自我完善到一定高度后把方案向全公司推广。
英文摘要：	Through the research on the transformation and implementation of lean production mode of C company, the purpose of this paper is to solve the problems existing in the production mode of C company. The smooth implementation and effective guarantee of lean production mode will enable the company to achieve the goal of just-in-time production, shorten the product manufacturing cycle and provide customers with high-quality and low-cost products. At the same time, it is also hoped to provide relevant practitioners or researchers with ideas, through continuous optimization and improvement, to achieve rapid development of enterprises and improve the core competitiveness of enterprises. In this paper, the production mode and management status of C company are analyzed. It is found that there are three main problems in the company: quality defect, speed defect and process defect of improvement. Specifically, the same quality defects occur repeatedly, new quality defects occur constantly, a large number of unplanned downtime, continuous improvement with non-full participation, and poor improvement effect. On the basis of studying Toyota's production system, lean production and lean thinking, and good lessons from the excellent methodologies of RCM's reliability-centered maintenance, TPM's total productive maintenance and intelligent manufacturing theory, the process transformation and design for solving fundamental problems, BIQ (Built in Quality Casting) and RPRT (Right Part, Right Time Correct Parts, Correct Time) are put forward. The Lean Change Program advocates that in order to eliminate the shortcomings in the value stream (including quality and speed dimensions), the company's leaning can be guaranteed by continuous improvement with full participation and the establishment of learning organization. Based on the principle of JIT punctuality and automation in lean thinking, the scheme carries out lean transformation on the basis of existing production management mode. It advocates that a general process of finding and solving problems should be established first, and then a "built in quality" activity centered on the optimization of built-in quality and quality inspection methods should be launched to eliminate quality defects. To estimate the unplanned downtime, the "right parts, right time" activity, which integrates the "OEE upgrade process" and the reliability-centered equipment management strategy and assists with intelligent manufacturing technology, should be implemented. The implementation strategy emphasizes the simultaneous development of the two activities, and suggests that the two activities should be implemented first in the test cell area with more founded quality defects and more unplanned downtime, so that the two schemes with continuous improvement as the pillar in this working area can be self-perfected to a certain height, and then the scheme can be extended to the whole company.
查看全文：	预览  下载(下载需要进行登录)