CIMS环境下的制造单元

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。     

中小制造企业发展先进制造技术现状及对策研究

制造技术创新是制造企业生存和发展的前提和保障，结合中国国情，具体分析中国中小制造企业运用先进制造技术的现状，从宏观和微观层面提出了促进中小制造企业技术创新，发展运用先进制造技术的方法和措施。     

面向离散制造业的制造执行系统研究

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．     

制造生产模式的演变与敏捷制造

在分析制造生产模式演变的基础上,讨论了生产模式演变的根据和趋势。认为敏捷制造是应关注和利用的生产模式,简要介绍敏捷制造内涵及现状等,并探索利用敏捷制造思想提高我国制造业敏捷性和竞争力的实施方法。     

Cellular Metals Manufacturing

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.     

Manufacturing cost deployment

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.     

制造资源计划(MRP Ⅱ)──精益生产及制造资源计划管理思想综述及实施分析(之二)

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。     

延迟制造技术在制造业中的应用研究

在分析延迟制造技术的理论基础上，提出基于延迟制造技术的供应链结构模型，并结合延迟制造技术理论与某企业具体条件和特点，探讨延迟制造技术在该制造业中实施的方法和效果。     

现代制造技术和现代制造模式简介──“现代制造技术”系列之一

本文从阐明现代机械制造企业所面临的严峻生存环境出发，揭示现代制造技术和现代制造模式发展的必然性，并择要介绍一些主要而较为成熟的现代制造技术和现代制造模式，作为“现代制造技术”这一专题系列文章的引子。     

基于生产运作管理的生产报废体系

对生产报废类型及其对生产计划和生产过程的影响进行了分析,并接合ERP系统流程和参数,设定梳理了生产报废的管理要点,结合LF公司的生产运作实际,设计应用了全面管理生产报废的体系。     

现代制造技术和现代制造模式简介——“现代制造技术”系列之一

本文从阐明现代机械制造企业，面临的严峻生存环境出发，揭示现代制造技术和现代制造模式发展的必然性，并择要介绍一些主要而较为成熟的现代制造技术和现代制造模式，作为“现代制造技术”这一专题系列文章的引子。     

应用成组技术实现制造敏捷化、分散化、网络化

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。     

The Manufacturing Equipment Support Model Based on the Manufacturing Equipment Role

This work aims to investigate the manufacturing equipment support model for the purpose of improving the efficiency and quality of manufacturing. First,the concept of manufacturing capacity is defined,and the relationship between practical and expected manufacturing capacity is described. Then the concept of role is introduced and the manufacturing equipment role is defined in detail. Based on the analysis of manufacturing capacity and manufacturing equipment role,the three-stage manufacturing equipment support model is proposed. With this model,the manufacturing task can be decomposed into several manufacturing equipment roles,and the expended manufacturing capacity involved in the manufacturing equipment role can be matched with the practical manufacturing capacity of the enterprise. The measures are discussed depending on different matching degrees.     

制造战略是提升我国制造业竞争能力的有力武器

首先，从制造战略的内涵和国内外研究现状出发，说明了我国研究制造战略的迫切性，阐述了制造战略的对我国制造企业提升市场竞争力的影响；其次，从制造业所面临的外部环境和内部环境分析了在我国研究制造战略所具备的有利条件；最后，指出了我国制造战略研究中应注意的问题。     

面向云制造服务的制造资源优化配置研究

为了降低云端制造服务成本,解决云制造环境下无需求偏好的制造资源优化配置的难题,充分考虑制造资源需求企业和云平台运营方的利益以及双方在制造资源配置服务过程中涉及到的服务质量（quality of sevice,QoS）因素和柔性因素,构建了云环境下代表制造资源需求企业和云平台运营方利益的多目标优化资源配置模型,并基于改进NSGA-Ⅱ算法对模型算例进行了求解,计算结果表明了该模型和算法的可行性、有效性和稳定性。     

Results of an Industry Survey on Manufacturing Engineering and Manufacturing Engineering Education

A survey of 47 manufacturing companies in the Pacific Northwest was taken during the development of a new manufacturing engineering curriculum at Seattle University. The survey asked companies to comment on current and future manufacturing practices and on curriculum recommendations for a new manufacturing engineering program. The survey results indicate that manufacturing engineers need training in a broad range of topics including manufacturing processes, economics, resource management and computer networking.     

Manufacturing Systems Delphi Study

This paper presents the results of a Delphi inquiry carried out to determine the short and long range technology needs and plans of small and medium sized manufacturers in the Pacific Northwest. Policy directions which cooperative research centers might adopt to aid these enterprises are also examined. Delphi results demonstrated a strong consensus that many types of advanced manufacturing technologies will be used widely by the year 2000 and that their adoption is correlated with company size, net income, and gross sales volume. Functions and types of industrial robots forecasted for use are discussed as well as are timetables for the first use of various technologies. Industry-University cooperative research centers may best serve the needs of manufacturing firms by providing improved educational skills, improved information flow on assessment of technologies, and research in technologies likely to be implemented.