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敏捷制造基础——合弄制造 总被引:1,自引:0,他引:1
敏捷制造是21世纪制造系统的发展策略。世界各国目前钱对实现敏捷制造的制造系统模式及方法途径开展敢广泛的研究探索工作,本文在研究探讨敏捷制造的主要特征及其对制造系统体系结构的要求的基础上,通过对制造系统体系结构演变过程的分析研究,指出合弄制造系统是实现敏捷制造的重要基础,同时也是特别适合我国国情的下一代制造系统模式。 相似文献
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近年来中国现在船舶制造业有了很大发展,但是其中仍然存在着技术模式落后等特点。本文在分析现代船舶生产特点基础上,对于造船模式的演变进行总结,最后对于未来造船趋势的船舶敏捷制造模式进行相关问题分析。 相似文献
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基于动态联盟的双单元制造模式研究 总被引:2,自引:0,他引:2
通过对敏捷制造以及动态联盟生产模式特点的分析,提出了一种基于动态联盟的双单元制造模式,详细讨论了此生产模式的具体组织结构特点,运行方式以及提出的理论与现实依据等问题,最后,对有关问题进行了总结。 相似文献
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应用成组技术实现制造敏捷化、分散化、网络化 总被引:2,自引:0,他引:2
吉卫喜 《成组技术与生产现代化》2003,20(4):1-3,35
本文分析了敏捷化、分散化、网络化制造与应用成组技术之间的关系,提出了应用成组技术实现敏捷化、分散化、网络化制造的方法,探讨了我国制造企业基于成组技术的敏捷生产组织构建方法以及敏捷制造单元的成组与重构技术,为我国中小企业特别是离散型制造企业实现敏捷化、分散化、网络化制造作了有益探索。 相似文献
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CAPP在敏捷制造模式下的运行环境及系统结构研究 总被引:2,自引:0,他引:2
敏捷制造(AM)被称为“21世纪制造业的发展战略”受到世界各国普遍重视。本文在研究敏捷制造模式的产生背影,特点有运行环境的基础上,设计出了CAPP的系统结构,并对CAPP在敏捷制造模式下的地位及完全实现需要解决的问题进行了初步探讨。 相似文献
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本文着重介绍了在现代制造技术条件下,新型制造单元与传统的生产单元之间的区别、特点及其发展趋势。 相似文献
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王琦峰 《成组技术与生产现代化》2008,25(1):9-12
针对离散制造企业制造过程管理的特点及对车间信息化的需求,提出了一种面向离散制造业的制造执行系统体系结构,并对体系结构的构成及系统的功能模块进行了分析.在此基础上,对基于Web服务的系统构建技术进行了研究,基于J2EE架构进行了系统开发和应用. 相似文献
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H.N.G. Wadley 《Advanced Engineering Materials》2002,4(10):726-733
Open cell, stochastic nickel foams are widely used for the electrodes and current collectors of metal – metal hydride batteries. Closed cell, periodic aluminum honeycomb is extensively used for the cores of light, stiff sandwich panel structures. Interest is now growing in other cell topologies and potential applications are expanding. For example cellular metals are being evaluated for impact energy absorption, for noise and vibration damping and for novel approaches to thermal management. Numerous methods for manufacturing cellular metals are being developed. As a basic understanding of the relationships between cell topology and the performance of cellular metals in each application area begins to emerge, interest is growing in processes that enable an optimized topology to be reproducibly created. For some applications, such as acoustic attenuation, stochastic metal foams are likely to be preferred over their periodically structured counterparts. Nonetheless, the average cell s ize, the cell size standard deviation, the relative density and the microstructure of the ligaments are all important to control. The invention of more stable processes and improved methods for on‐line control of the cellular structure via in‐situ sensing and more sophisticated control algorithms are likely to lead to significant improvements in foam topology. For load supporting applications, sandwich panels containing honeycomb cores are much superior to those utilizing stochastic foams, but they are more costly than stochastic foam core materials. Recently, processes have begun to emerge for making open cell periodic cell materials with triangular or pyramidal truss topologies. These have been shown to match the stiffness and strength of honeycomb in sandwich panels. New cellular metals manufacturing processes that use metal textiles and deformed sheet metal are being explored as potentially low cost manufacturing processes for these applications. These topologically optimized systems are opening up new multifunctional applications for cellular metals. 相似文献
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Obviously, one of the major problems in manufacturing is to reduce cost. To do so, various activities such as Total Productive Maintenance (TPM), Total Quality Management (TQM), Industrial Engineering (IE) and Just-in-Time (JIT) are often carried out. However, many companies recognize that these activities do not necessarily guarantee cost reduction even if they have been implemented successfully. In the worst case, manufacturing cost rises with the introduction of such activities. This is an important issue in manufacturing, but strangely in the academic literature there have been no studies that have been addressed directly to the methodology of manufacturing cost reduction. The aim was to develop a good method that establishes a cost-reduction programme scientifically and systematically. This method, termed 'manufacturing cost deployment', is a very powerful tool to identify production losses to reduce costs. A simple algorithm to establish a cost-reduction programme is presented and one case study is given. 相似文献
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详尽地描述了MRPⅡ(制造资源计划)管理体系的特点及其逻辑结构,并按生产控制(计划、制造)、物流管理(分销、采购、库存管理)、财务管理(帐务、成本、资金)等三大子系统介绍了MRPH的功能体系。最后,分析了企业实施MRPⅡ后,在管理和运作两方面产生的效益。 相似文献
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