A公司良品率零缺陷管理的改进策略与应用研究

发布时间：2018-06-24 01:24

本文选题：封装测试 + 零缺陷　；参考：《电子科技大学》2014年硕士论文

【摘要】：半导体封装测试工厂的生产设备昂贵,生产成本很高,更新换代速度快。如何快速地达到量产良品率目标,快速收回成本,就成为了业界普遍关注的重点。由于技术水平、资金、人力等多方面限制,良品率的提升达到一定程度之后,就会遇到瓶颈,很难再有所突破。在笔者工作的A半导体封装测试公司中,尽管是业界领先的制造商,但是也同样存在良品率瓶颈的问题。月量产百万级的情况下,良品率从85%提升到95%实属不易,但是从95%提升到99%则是难上加难。本文研究目的就是希望通过将零缺陷管理思想应用于A公司的良品率管理来解决良品率的瓶颈问题。研究方法采用了数量研究法、经验总结法和实证研究法。零缺陷管理理念与全面质量管理和精益生产方式最初都着眼于质量管理,但是,其根本宗旨都是要追求零缺陷生产,这与良品率管理的核心目标是一致的。其中,零缺陷管理理念相对于良品率管理来说更具有针对性。本文把A公司的良品率瓶颈作为研究对象,通过对A公司的良品率管理的文化问题、制度问题、流程问题、效率问题、来料问题等五大关键问题的现状进行分析,从而制定了文化推广策略、制度改进策略、生产流程改进策略、系统工具开发策略,以及供应商质量管理强化策略,并加以实施。五大策略中创新性地应用了集成模块团队的组织结构和六大系统工具的开发。大量数据分析和生产实践验证表明,零缺陷管理不但成功地使A公司的良品率得到了大幅提升,解决了良品率瓶颈问题,而且还提高了产品质量,加快了工作效率,缩短了产品周期,最终实现降低生产制造成本的目的。
[Abstract]:Semiconductor packaging test plants have expensive production equipment, high production cost and fast replacement speed. How to quickly achieve the target of mass production rate and rapid cost recovery has become the focus of widespread concern in the industry. Due to the technical level, capital, manpower and other constraints, the improvement of the rate of good products to a certain extent, will encounter bottlenecks, it is difficult to break through. In the A semiconductor packaging testing company which I work for, although it is the leading manufacturer, it also has the bottleneck of good product rate. In the case of monthly production of millions, it is difficult to increase the rate from 85% to 95%, but from 95% to 99%. The purpose of this paper is to solve the bottleneck problem of good quality rate by applying the idea of zero defect management to A company. The research methods are quantitative, empirical and empirical. The concept of zero defect management, total quality management and lean production mode all focus on quality management at first, but its basic aim is to pursue zero defect production, which is consistent with the core goal of good product rate management. Among them, zero-defect management concept is more targeted than good product rate management. In this paper, the bottleneck of A company's good product rate is taken as the research object, and the present situation of five key problems of A company's good product rate management, such as culture problem, system problem, flow problem, efficiency problem, incoming material problem, etc., is analyzed. Therefore, the strategies of culture promotion, system improvement, production process improvement, system tool development and supplier quality management are formulated and implemented. The organizational structure of the integrated module team and the development of six system tools are innovatively applied in the five strategies. A large number of data analysis and production practice verify that zero defect management has not only greatly improved the rate of good products in Company A, but also improved the quality of products and accelerated the working efficiency. The product cycle is shortened and the production cost is reduced.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F416.63;F273

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