塑料加工向高新科技发展--德国专家讲解注塑成型新技术

在刚结束的“国际先进塑胶科技会议”上,德国IKV技术研究所塑胶成型技术部主管亨德里希·韦尔博士表示,塑胶注塑成型工业是一个技术主导的行业,一家公司要维持本身的竞争优势,开发新产品和减低生产成本是不二法门。他指出,由于新产品、新技术的开发成本太高,开发时间太长,加上开发成果没有保障,导致许多公司只考虑在生产及开发过程中节省成本所能获得的短期经济效益,而忽略了在开发过程中采用更系统的方法。事实上,开发新的生产技术及物料,除可改善生产过程中的成本和减低产品开发成本外,更重要的是可以开拓新市场及产品。1塑料加工技术发…     

塑料新产品、新技术开发，我们助您成功专业团队、专业视野、专业深度、专业精神

新产品、新技术的开发非常重要，尤其是对于塑料工业企业，新产品和新技术的开发是保持企业核心竞争力的关键所在。然而，在今天信息爆炸的时代，在新产品和新技术的开发过程中，如何有效地寻找全面、权威、可靠、可信的科技文献，并从中提取和发掘有价值、有创新的研究方法和技术路线，形成自己独有的产品和技术开发思路并非易事。事实上，这是很困难和很艰苦的一项工作，但其意义重大。首先，高效、有序地开展这项工作可以缩短新产品和新技术的开发周期，节省研发投入；其次，系统、深入的文献调研可以清醒地判断自己的研发是否具有国际竞争力；最后，全面、深入的技术信息分析可以确保未来产品直达目标市场。     

湖南无机盐工业的现状与发展研究

介绍了湖南无机盐工业的生产现状，市场情况以及存在的问题和差距，提出了技术改造，开发新产品和加强无机盐生产技术研究等发展建议。     

模糊系统理论的工业应用──(1)模糊系统的基本理论和方法

过去10年来，对由传统方法难于控制的复杂工业过程应用模糊系统理论和方法的研究开发工作非常活跃，成果显著。本文分3个部分介绍这方面的进展：（1）模糊系统的基本理论和方法；（Ⅱ）模糊控制系统的结构和具体实施；（Ⅲ)工业过程的模糊调优技术。     

模糊系统理论的工业应用：（I）模糊系统的基本理论和方法

过去１０年来，对由传统方法难于控制的复杂工业过程应用模糊系统理论和方法的研究开发工作非常活跃，成果显著。本文分３个部分介绍这方面的进展：（Ｉ）模糊系统的基本理论和方法；（Ⅱ）模糊控制系统的结构和具体实施；（Ⅲ）工业过程的模糊调优技术。     

过程工业并行工程述评

分析了过程工业及其过程(装置)设计的特点,提出通过运用在离散制造业中得到成功应用的并行工程理论和方法,进行过程的开发和设计,可以缩短开发设计时间、改进开发设计质量、降低开发设计成本。说明了过程工业并行工程的研究内容及方法。     

湖南无机盐工业的现状与发展研究

介绍了湖南无机盐工业的生产现状、市场情况以及存在的问题和差距，提出了技术改造、开发新产品和加强无机盐生产技术研究等发展建议。     

征稿启事

《建筑玻璃与工业玻璃》是中国建筑玻璃与工业玻璃协会会刊，由建筑材料工业技术情报研究所负责编辑、出版和发行。主要报道：浮法玻璃生产工艺与装备技术；玻璃熔窑燃烧技术的研究与应用及节能设备的研制与开发；建筑节能玻璃新品种及深加工玻璃（如：钢化玻璃，夹层玻璃，中空玻璃，镀膜玻璃）新产品、新技术；装饰装修玻璃，玻璃马赛克，石英玻璃等品种玻璃的新技术、新产品；玻璃熔窑用配套耐火材料（新材料、新工艺、新技术、新装备）的研制、开发与应用；玻璃机械设备制造及修理技术的报道。欢迎广大行业同仁踊跃投稿，一旦审核通过，优先刊用。     

微胶囊化技术的工业应用

本文介绍了微胶囊化技术、胶囊材料及微胶囊的制造方法。着重介绍了这一新技术在信息记录材料、电子摄影、染整、制药等工业领域中的应用研究和进展。并为这一技术在诸多工业中的应用提供了新的思路,供开发新产品研究新工艺参考。     

塑料新产品、新技术开发，我们助您成功 专业团队、专业视野、专业深度、专业精神

新产品、新技术的开发非常重要，尤其是对于塑料工业企业，新产品和新技术的开发是保持企业核心竞争力的关键所在。然而，在今天信息爆炸的时代，在新产品和新技术的开发过程中，如何有效地寻找全面、权威、可靠、可信的科技文献，并从中提取和发掘有价值、有创新的研究方法和技术路线，形成自己独有的产品和技术开发思路并非易事。事实上，这是很困难和很艰苦的一项工作，但其意义重大。首先，高效、有序地开展这项工作可以缩短新产品和新技术的开发周期，节省研发投入；     

CIMS在流程工业中的应用

介绍了流程工业中CIMS发展的历史、现状，以及流程工业与离散加工工业的异同。讨论了流程工业中MES（Manufacturing Execution System)作用、功能，给出了当前CIM用于流程工业的一些技术，并集中探讨在线优化、专家系统，指出了流程工业企业应有选择、有步骤地逐渐实现CIMS。     

并行工程在化工中的应用研究

分析化学工业及其过程设计的特点,提出通过运用在离散制造业中得到成功应用的并行工程理论和方法,进行化工过程的开发和设计,可以缩短开发设计时间、改进开发设计质量、降低开发设计成本。说明并行工程在化学工业中的研究内容及方法。     

Structural modeling and analysis of FRP composite product subsystems—A systems approach

This study derives a new mathematical model aimed to consider virtual design and manufacturing procedures for developing highly competitive, complex geometry composite products for various engineering applications. The fiber‐reinforced polymer (FRP) composite industry faces several critical issues right from selection (of product, process, equipment, tooling, materials) to manufacturing the final products by meeting several design criteria and customer requirements. An attempt has been made in this article to identify different subsystems and other constituents of five main systems–resin system, reinforcement system, process equipment, tooling system, and product design of total composite product system. Intermediate processes, alternative designs, process sequence, technological changes, chemical reactions, and other performance affecting parameters have been discussed. Graph theoretical models, variable permanent adjacency matrix models, and permanent functions of these systems based on graph theory–matrix algebra–permanent function methodology are developed. Analytical tests for structural analysis of composite product system are derived to select optimum constituents in each of these five systems of composite product. Coefficient of similarity and dissimilarity are useful aid to take right decision between alternative solutions. Permanent function is a unique representation and to be used by composite industry for coding, evaluation, comparison, ranking, and optimum selection. Structural models are useful for basic understanding of complete composite product system, leading to right decisions for manufacturing and business strategies. Step‐by‐step procedure is developed to assist composite industry to implement the proposed method in a right way. Usefulness of the proposed methodology to composite industry is also presented. POLYM. COMPOS., 27:681–699, 2006. © 2006 Society of Plastics Engineers     

可持续制造业中汽车表面涂层自动化生产的多尺度表征

Automotive surface coating manufacturing is one of the most sophisticated and expensive steps in automotive assembly. This step involves generating multiple thin layers of polymeric coatings on the vehicle surface through paint spray and curing in a multistage, dynamically changing environment. Traditionally, the quality control is solely post-process inspection based, and process operational adjustment is only experience based, thus the manufacturing may not be （highly） sustainable. In this article, a multiscale system modeling and analysis methodology is introduced for achieving a sustainable application of polymeric materials through paint spray and film curing in automotive surface coating manufacturing. By this methodology, the correlations among paint material, application processes and coating performance can be identified. The model-based analysis allows a comprehensive and deep study of the dynamic behaviors of the material, process, and product in a wide spectrum of length and time. Case studies illustrate the efficacy of the methodology for sustainable manufacturing.     

MES——流程工业CIMS发展的关键

生产执行（Manufacturing Execution System,MES)是CIMS信息集成的中心环节,是流程工业CIMS发展的关键。首先介绍了MES的一般功能模型及其与CIMS的关系,进而基于流程工业特点对流程工业MES的体系结构和功能模块进行了探讨,并分析了相应的关键技术。     

Perspective for smart factory in petrochemical industry

Opportunities and challenges in the petrochemical industry and the emergence of massive disruptive technologies have triggered a new revolution that has the power to fundamentally change industrial processes including manufacturing, engineering, materials, supply chains, lifecycle management. Recently, the newly arisen smart factory adopted a disruptive manufacturing methodology and has become a key part of the petrochemical industry. The smart factory, which is different from the original production systems used in the petrochemical industry, needs to assess and position its future research agenda including its definition, intension, framework, and technology. Systems thinking and systems problem solving for the smart factory must be prioritized. Based on an analysis of the driving force for smart factory development, this paper proposes a lifecycle blueprint and consensus-based operating and technology roadmap. The definition and features of a smart factory in the petrochemical industry are presented. Furthermore, a summary of the technical systems and future-proof research field of the smart petrochemical factory from an academic and industrial viewpoint is presented.     

Production Simulation – A Strategic Tool to Enable Efficient Production Processes

Production simulation is an established method in the discrete manufacturing industry and became common in the process industry in recent years. This method can be employed for performance measurements and capacity assessments of manufacturing, material and information flow processes. Applications include for example bottleneck analysis, assessment of investment decisions and the solving of sequencing problems. The paper gives a brief summary of the history of the method and describes the most significant basics. Beside a general overview on existing process industry activities the different kinds of applications of production simulation at Degussa AG are explained. The paper finishes with cost‐benefit reflections and perspectives on further simulation activities at Degussa AG.     

Synthesis of industrial systems based on value analysis

In this contribution, we present a novel methodology for flexible design of industrial systems based on their detailed differential value analysis. Evolving from graph theory, this methodology devises a mechanism for systematic structural decomposition of large-scale industrial systems into basic processing elements (paths and trees), combination of elements into subsystems and evaluation of individual elements/subsystems to correlate with the overall system margin. This helps to reduce the size of the large combinatorial problems and comprehensively analyse the multiple objectives and the sets of optimal operating states, capital investments and marginal contributions at elemental/subsystems levels that are critical for flexible designs. The approach generates the whole set of optimal solutions compared to the one point solution of the deterministic approaches (MINLP) while allowing additional complexity of process level models in the site-wide integration due to the systematic structural decomposition of a system into its basic elements/subsystems. A recent industrial application on oil upgrading system design is used to illustrate the methodology.     

Principles and Design Strategies for Ultra-efficient Production Systems in the Process Industry

A sustainable design of production systems, both within and beyond company boundaries, is essential for the future viability of the process industry. In this context, the concept of ultra-efficiency has recently been developed, aiming at achieving holistic improvements in the fields of action energy and material efficiency, emission reduction, organization, human and staff, with the goal of establishing a positive impact factory. In this paper, the concept developed mainly for the discrete manufacturing industry is transferred to the process industry. It is put into the scientific sub context and elementary approaches, methods and strategies for factory planning and design of production processes in the process industry are summarized.