单元生产在汽车零部件制造企业应用研究：以SP公司为例

发布时间：2018-03-15 08:39

本文选题：单元生产　切入点：设施布置　出处：《湖南工业大学》2013年硕士论文　论文类型：学位论文

【摘要】：随着汽车消费市场规模的扩张，汽车产业链的竞争愈演愈烈，越来越多的汽车制造商与汽车零部件供应商加入这场角逐。汽车消费市场的扩张与汽车制造产能的增加带来的是汽车零部件产业的发展机遇，汽车产品多样化与汽车消费的个性化形式下，，在“微利”时代的汽车零部件产业，制造商们一方面希望通过规模效应占据市场份额来提高企业的竞争力，一方面又面临多品种小批量下物料配套难交付准时率低的问题。针对当前汽车零部件企业面临的问题，迫切需要一些管理技术的提升来缓解零部件生产过程中的生产周期长、物料配套难与交付难的问题。企业的实践证明，单元生产方式是多品种小批量生产下有效缩短生产周期、降低库存压力的方法之一，它提倡的“单元式”、“流动化”生产兼具灵活性与快速响应，可以缓解多品种小批量模式下物料配套难、产品交付难的困境。首先，本文以SP公司生产经营中遇到的困境为背景，阐述了以SP为代表的汽车零部件企业面临生产组织难、生产计划控制难与交付难的问题，结合SP公司目前的设备布置、产品工艺路线等现状实施单元生产的可行性与必要性。其次，根据单元生产对设备、人员灵活性的要求，构建具有单元生产特色的U型设备群组；在U型设备布置下调整班组成员的岗位设置，并分析劳动分工与团队生产的优劣性；在单元化的U型设施布置与岗位设置下，构建产线平衡的单元生产班组，并且分析了设备群组的综合利用效率。最后，选取合适的单元生产评价指标，建立单元生产评价体系，对单元生产的评价指标进行分析，在综合评价后寻找单元生产优化与改进的方向，并在后序的单元生产实施过程中进行不断改善。
[Abstract]:With the expansion of automobile consumption market, the competition of automobile industry chain becomes more and more fierce. A growing number of automakers and auto parts suppliers are taking part in the race. The expansion of the auto consumer market and the increase in auto manufacturing capacity have brought opportunities for the development of the auto parts industry. Under the form of diversification of automobile products and individuation of automobile consumption, in the era of "small profit", manufacturers hope to occupy market share through scale effect to improve the competitiveness of enterprises. On the one hand, it also faces the problem of low punctual delivery rate of multi-variety and small-batch materials. In view of the current problems faced by automobile parts enterprises, it is urgent to improve some management techniques to alleviate the long production cycle in the production process of parts and components. The practice of the enterprise has proved that the unit production method is one of the methods to effectively shorten the production cycle and reduce the inventory pressure under the multi-variety and small batch production. It advocates "unit type" and "flowing" production with flexibility and quick response, which can alleviate the difficulties of material matching and product delivery in multi-variety and small-batch mode. First of all, in the background of SP company's difficult situation in production and operation, this paper expounds the problems of production organization, production plan control and delivery of automobile parts enterprises represented by SP, combined with the present equipment layout of SP Company. Secondly, according to the requirements of unit production for equipment and personnel flexibility, the U type equipment group with unit production characteristics is constructed. Under the layout of U-type equipment, the post setting of shift members is adjusted, and the advantages and disadvantages of division of labor and team production are analyzed. In the case of unit U-type facility layout and post setting, a unit production team with balanced production line is constructed. Finally, select the appropriate unit production evaluation index, set up the unit production evaluation system, and analyze the unit production evaluation index. After comprehensive evaluation, the direction of unit production optimization and improvement is found, and the continuous improvement is carried out in the process of unit production implementation.
【学位授予单位】：湖南工业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F273;F426.471

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