大规模定制生产的系统协同思想及理论与方法

提出了大规模定制生产有效实施的系统集成和协同思想,强调系统整体规划下的产品设计(包括顾客和市场)、生产过程和供应链管理等多个领域的系统实施;讨论了大规模定制生产核心技术体系为主导的生产协同性,以及大规模定制生产实施技术的集成性.在此基础上,提出了相关的研究问题.     

基于远程服务实现大批量定制生产的网络化系统

网络化支持技术是制造企业实施大批量定制生产的四个关键技术之一。本文在分析了大批量定制生产的网络化组织模式的基础上，提出了基于制造企业远程服务系统的大批量定制生产的网络化支持系统思想，并详细论述了远程服务网络对大批量定制生产中的制造企业、供应商和客户的支持，以及远程服务网络系统对定制产品全生命周期的支持。     

面向大规模定制的零件族大成组共享平台

结合大规模定制的原理,提出了利用大成组技术构建跨行业零件族,为构建可配置的产品族提供基本元素以降低大规模定制门槛的思想.在此基础上,探讨了零件族大成组共享平台的应用框架、组成元素、系统结构及其关键技术.     

大规模定制：新的制造模式

一、什么是大规模定制制造业在几百年的发展历史中,创造出多种多样的组织形式。从最早的手工业形式,其特点是单件小批,每种产品仅生产一台(件)或几台(件),品种繁多,产品标准化程度低,到20世纪初,大批量生产方式,其代表就是福特的流水线生产,其特点是大批量生产标准化的产品。20世纪60年代大规模生产方式开始衰落,因为一切不太稳定,顾客不再满足单一标准化的产品,技术发展速度更快,大批量、低成本的竞争优势逐渐让位于企业快速响应的能力。在这种背景之下,一系列不同的制造模式被提出和研究,如:敏捷制造、虚拟企业、供应链管理等,大规模定制…     

大规模个性化定制研究综述

大规模个性化定制作为未来主流生产模式,日益受到学术界和产业界的关注。本文对大规模个性化定制的原理、技术、应用等进行了系统性研究：首先,详细介绍了大规模个性化定制的历史起源和研究历程;其次,研究分析了实现大规模个性化定制所需要的基本原理和关键技术,如用户需求识别技术、个性化产品设计技术、规模定制化生产技术等,并基于家电、汽车等典型行业案例对应用路径和实际效果进行了说明;最后,总结了大规模个性化定制的价值,并对未来发展趋势进行了阐述。     

全球经济一体化环境下产品的设计与制造技术

全球经济一体化环境下,产生了一些先进的设计与制造技术,如快速设计与制造、大规模定制生产及可适应性设计与制造等.本文详细论述了这些先进技术的概念、内容及关键点等.     

先进制造技术的实施与企业文化的关系研究

在论述先进制造技术和企业文化概念的基础上,讨论了实施先进制造技术的优点,研究了企业文化和实施先进制造技术的相互关系,并提出实施先进制造技术过程中建设与之相适应的企业文化的建议.     

云制造中产品个性化定制研究综述

消费者对个性化产品购买需求的增加,对制造企业的定制生产能力提出了越来越高的要求。而现有制造企业存在的信息化水平不高、制造资源不足等问题,严重影响了制造企业向个性化生产转型的进程。针对上述情况,结合云制造概念及技术提出了云制造中产品个性化定制生产模式。为了更加深入地研究云制造中产品个性化定制的运行模式及阐述云制造平台在定制生产过程中的主要作用,从体系架构、服务流程、关键技术等方面对相关研究进行了回顾和介绍,然后列举了个性化定制生产模式在汽车、软件和服装行业的应用,最后对研究趋势进行了展望。分析表明,云制造平台汇聚全球的制造资源为个性化定制服务,能够有效解决单一制造企业实施个性化定制过程中面临的一系列困难,做到以较低的成本快速高效地满足消费者日益多样化、个性化的需求。     

从大规模制造向大规模定制转型的设计方法研究

目的研究家具企业由大规模制造向大规模定制转型的设计方法。方法通过研究以意大利为代表的欧洲家具定制方法,以及针对中国某品牌成功案例的研究,从设计的视角探讨家具产品客户定制的设计方法。结论在标准化大规模制造模式下,为消费者提供多样化的定制选择。     

大规模定制:竞争优势、实现条件和基本策略

大规模定制集大规模生产和定制生产各自的优势，被认为是21世纪生产方式的主流形式。企业要实施大规模定制战略，必须具备快速获取需求信息的能力、可大规模定制化的产品、敏捷的设计与柔性制造技术以及大规模定制管理的能力。企业应根据个性需求和共性需求的程度以及这些需求的实现时间和地点确定不同的实现策略。     

Research progress of ceramic matrix composite parts based on additive manufacturing technology

ABSTRACT

Ceramic matrix composites (CMCs) are materials that can be engineered for high-temperature applications in various fields including aerospace, marine, etc. It is very difficult to fabricate CMCs using traditional moulding methods due to their brittleness and high hardness. Additive manufacture (AM) technology, a digital manufacturing technology, provides multiple advantages over traditional manufacturing technologies, such as fabricating geometrically complex parts, mould-free fabrication, short development cycle, etc. In this paper, various AM technologies developed for CMCs are reviewed with emphasis on mechanisms of manufacturing, characteristics of production, and recent research progresses. With the springing up of innovative ideas and pioneering work, AM technology possesses unique forming capabilities in fabricating CMCs, demonstrating strong potentials in the application of CMCs in aerospace and other fields. However, there are still many challenges of CMCs fabricated by AM technologies, i.e. poor mechanical properties and geometric accuracies; lower reinforcement volume fraction than that of traditional manufacturing processes.     

复杂系统（产品）集成制造工程的技术研究与应用

基于现代集成制造的理念、方法、技术、工具,结合实践,提出并研究了一种能改善复杂产品研发时间（T）、质量（Q）、成本（C）、服务（S）的系统工程——称为“复杂系统（产品）集成制造工程”（简称COSIME）。阐述了它的内涵、系统框架和技术体系,并给出了其中具有特点的6类关键技术的阶段研究成果,包括基于人制管理及有关先进制造模式的复杂产品集成制造系统的经营管理模式;基于项目管理理念的异地企业间并行工程方法与技术;复杂产品虚拟样机工程方法与技术;基于分布仿真技术的复杂产品概念设计与性能评估系统;复杂产品质量控制与     

云制造中的成组技术

云制造是一种未来的制造模式,由于涉及海量的信息和服务、大量的中小企业,需要利用成组技术帮助进行信息的编码化和条理化,产品的模块化、系列化和标准化,服务的集成化和标准化等.在云制造中,成组技术和Web2.0技术结合将产生一些新的技术和方法,帮助实现制造资源的优化配置和优质服务.     

Tool management in flexible manufacturing systems with network part program

Recent technological developments have allowed a new concept of a part program to execute the machining operations that remove the software constraints introduced by the numerical control of machining centres. This change allows machines executing a part program to be structured as a net of operations and not linearly as normally happens in shop floors. The main advantage of using the network part program in numerically controlled machines is that it gives the system more flexibility by increasing the number of alternatives that machines can follow during work. In such a way, machines select their path in the network part program taking into account the dynamic state of resources (e.g. spindles, tools, carriers, pallets, etc.). The paper contains a study on the flexibility related to network part program exploitation in numerically controlled machines. Easy-to-calculate indicators are also defined. They estimate the potential flexibility of a network part program related to a particular product. The study has allowed the definition of a new tool management rule to be used in a flexible manufacturing system where the tools are shared dynamically among machines. The numerical results carried out on two different real cases demonstrate the validity of the new concept by quantifying the advantages in terms of throughput increment and machine idle-time reduction.     

The importance of vocational education institutions in manufacturing regions: adding content to a broad definition of regional innovation systems

ABSTRACT

This paper explores the importance of vocational education institutions in regional innovation systems, and the role skilled workers have in implementing new technologies in manufacturing industries. The case study is founded on a broad conceptualisation of RISs, emphasising the importance of all relevant parts of the industrial and institutional system. We analyse the collaboration between industry actors and vocational education institutions in two Norwegian manufacturing regions. The analysis demonstrates how, in developing new education programmes tailored for contemporary and future manufacturing, vocational education institutions are essential for manufacturers’ competitiveness. The paper adds empirical content to the hitherto highly theoretical concept of broad RISs, emphasising the key role of skilled workers and engineering technicians when implementing new manufacturing technologies. Furthermore, we explain how the vocational education institutions and RISs are co-evolving with emerging technologies in terms of changed knowledge demands in the industry, prompting new education programmes in vocational education institutions.     

模具制造网格的资源分类与服务匹配研究

提出了模具制造网格服务平台的体系结构,对模具企业里的各种与模具全生命周期有关的资源进行了分类,阐述了如何对模具制造资源进行描述,提出了模具网格资源服务匹配机制及其执行算法建议。     

异地协同设计制造关键技术及系统实现

 在分析制造业面临的新挑战以及网络化制造特点的基础上，提出了基于Web的异地协同设计制造系统的体系结构并开发了一个实际系统eCWS(e—cooperative work system )．详细介绍了该系统的功能和关键技术的实现，包括协同系统管理、协同工作管理、协同应用、约束管理和冲突消解、协同工具、安全控制、分布式产品数据管理等技术． 最后介绍了应用实例．     

IoT patent roadmap for smart logistic service provision in the context of Industry 4.0

Abstract

Industry 4.0 enables the management of factories manufacturing products with complexity and flexibility. The corresponding logistic services must provide greater accuracy and efficiency in logistic operations. The Internet of Things (IoT) is an important aspect for smart logistics in the context of Industry 4.0. For instance, intelligent logistics models use IoT integrated technologies, e.g. radio frequency identification (RFID), wireless sensor network (WSN) and cloud computing, to enhance the traceability and decision supports of logistic processes in real-time speed, high accuracy, and flexibility. This research focuses on analyzing the related technology roadmaps for the adoption of IoT technologies in smart logistic services. A case research is conducted specifically to identify the relationship between IoT-oriented technologies and deployed advanced logistic services. The logistic operations are organized into an ontology schema based on a four level service framework. The research proposes a roadmap approach to visualize the patent allocations and evolutions corresponding to logistic services at each level. Although the patent roadmap methodology is generic, this research focuses on the two industry leaders, which are UPS and IBM. Using the roadmap methodology, the IoT enabled smart logistic patents are analyzed to identify technology-related business strengths and strategies.     

Relative importance of contingency variables for advanced manufacturing technology

The academic literature on manufacturing technology was reviewed to identify key contingency variables that can moderate the influence of advanced manufacturing technologies on manufacturing performance. Using this literature as a basis, this research proposes an ordering of relative importance of individual contingency variables among a set of contingency variables that influence the advanced manufacturing technologies–manufacturing performance relationship. Plant level data from a large multi-industry sample of firms are analysed, using regression and Chow tests, to confirm the hypothesized ordering among the contingency variables. The findings indicate that lean manufacturing and work organization practices are the primary contingency variables that affect the advanced manufacturing technologies–manufacturing performance relationship. The implications of the results are discussed in the light of past findings and their impact on practice.