泰州杰瑞高分子材料科技有限公司的精益生产应用研究

发布时间：2018-12-16 05:04

【摘要】：在过去的改革开放的头20年,国内外大型的塑料加工企业,凭借先进的精益生产管理体制、辅以强大的资金实力和对塑料成型技术的掌控强占了国内外大部分的优质市场,步入21世纪以来,国内中小塑料加工企业依靠灵活多变的管理模式及低成本生产管理体系在中低市场逐渐站稳脚跟；两者之间的差距在某些领域得到缩减,但在很多区域仍然差距巨大；如何赶超国内外的大型塑料加工企业?在中小企业推行精益生产管理模式是生产运营体系的重要因素。现代塑料加工企业面临着成本居高不下,而且国内的人工成本仍然在上升通道中,在未来的可预期的十年中,国内塑料加工企业的人工成本势必大幅度提高,在成本高企而销售加工价格并未上涨的今天,如何保持现有利润水平和如何提升利润率?在中小企业推行精益生产管理模式是保持和提升利润水平的关键。在目前竞争激烈的市场情况下,泰州杰瑞高分子材料科技有限公司(以下简称JERY公司)面临市场价格维持不变及持续下降以及原材料、劳动力成本上升的外部环境,同时客户对产品品质要求在大幅度提升,企业进入门槛变得越来越低的今天,企业如何突围?只有为客户提供高质量的产品、低于同行的生产成本才能保持现有市场并进一步强占外部市场；这就要求企业在现有生产运作体系的管理基础上进行进一步的变革,在企业内部引入精益生产管理模式是对现有的管理基础的一次变革。本文以笔者所在JERY公司为背景,对公司现在的生产运营体制进行分析,提出目前存在的问题点,结合塑料加工企业流程制造的特点,尝试将精益生产的相关理论和方法应用于塑料注塑加工企业,实施方案包括：在企业内部推行ERP生产管理体系,现场5S管理、全面生产维护TPM、自动化和现场品质改进等,并通过QCC系统和成本系统的建设推进精益生产的实施。实施效果表明,公司自引入精益生产管理体系后,生产运营得到大幅度改善,在客户处的品质改善也是显而易见的。通过此次在公司内部的改善,找到了适合企业发展的塑料加工企业精益生产管理模式,同时也对泰州地区的塑料加工企业如何进行精益生产积累了宝贵的经验。
[Abstract]:In the first 20 years of reform and opening up, large plastic processing enterprises at home and abroad, relying on the advanced lean production management system, together with strong financial strength and control over plastic molding technology, seized most of the high quality markets at home and abroad. Since the 21st century, domestic small and medium-sized plastic processing enterprises rely on flexible and changeable management model and low-cost production management system in the middle and low market gradually stand firm; The gap between the two has been narrowed in some areas, but in many regions there is still a huge gap; how to catch up with the large plastic processing enterprises at home and abroad? Lean production management mode is an important factor of production and operation system in small and medium-sized enterprises. Modern plastics processing enterprises are faced with high costs, and domestic labor costs are still rising. In the next decade, the labor costs of domestic plastics processing enterprises are bound to increase substantially. How to maintain the existing profit level and how to improve the profit margin when the cost is high and the selling and processing price is not rising? Lean production management mode is the key to maintain and improve profit level in small and medium-sized enterprises. In the current competitive market, Taizhou Jerry Polymer Technology Co., Ltd. (hereinafter referred to as JERY) is facing an external environment where market prices remain unchanged and continue to fall, raw materials and labor costs rise. At the same time customers in the product quality requirements in a large scale, the enterprise entry threshold has become lower and lower today, how to break through the enterprise? Only by providing customers with high quality products that are lower than the production costs of their peers can the existing market be maintained and the external market be further forced into place; This requires the enterprise to make further changes on the basis of the management of the existing production operation system. The introduction of lean production management mode in the enterprise is a change to the existing management foundation. Based on the background of the author's JERY company, this paper analyzes the current production and operation system of the company, points out the existing problems, and combines the characteristics of the process manufacturing in the plastic processing enterprise. This paper attempts to apply the relevant theories and methods of lean production to plastic injection molding processing enterprises. The implementation schemes include implementing ERP production management system, on-site 5S management, overall production and maintenance of TPM, automation and on-site quality improvement, etc. And through the construction of QCC system and cost system to promote the implementation of lean production. The results show that since the introduction of lean production management system, the production and operation of the company has been greatly improved, and the quality improvement in the customer is also obvious. Through the improvement within the company, the lean production management mode of plastic processing enterprises suitable for enterprise development has been found. At the same time, it has accumulated valuable experience on how to carry out lean production in plastic processing enterprises in Taizhou area.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F273;F426.7

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