浙江永康：中国五金之都

“五金之英,太阳之精”五金一词最早出现于《阖闾内传》,泛指金、银、铜、铁、锡等金属,如今的“五金”常用为金属或钢铁等制品的统称。中国的五金业的发展,伴随着人类文明与社会的进步,在此过程中铸就了一颗璀灿之星——浙江省永康市。     

Hardware Materials in Molten Carbonate Fuel Cell:A Review

The high-temperature molten carbonate fuel cell is an ultra-clean and highly efficient power generator.It is operated at ~ 550-650 ℃,which is considered optimal in facilitating fast fuel cell reaction kinetics,utilizing waste heat efficiently,and allowing use of commercial construction materials.Commercial MW-size(mega watt) power plants of FuelCell Energy products have already been deployed worldwide.Metallic hardware materials are extensively utilized and may experience high-temperature reducing and oxidizing atmospheres in the presence of molten alkali carbonate electrolyte.Material selections are founded on many decades of focused research and development and field experience.Results to date show that the baseline stack module materials meet 5-year life goal and BOP(balance of plant) construction materials meet 20-year life goal.Material durability is well understood,and solutions are available to further extend the durability.This paper will review hardware materials experience and development approaches that would further reduce cost and extend life.     

Hardware in the loop simulation of production systems dynamics

Constantly growing competitive pressure forces machine and plant manufacturers to find new innovative ways to reduce the development costs as well as to increase the quality. In order to achieve these goals, simulation tools are used in many phases of the development process. An integrated simulation of the system “production plant” requires not only the dynamic behavior of the production system but also the consideration of the applied control technology. For this purpose, especially the coupled simulation between real control system and virtual machine became widely accepted in recent years. This paper will give an overview of the current state of the art of hardware-in-the-loop simulation of production systems dynamics at the ISW.     

开放式数控系统硬件平台的构建

针对“PC 运动控制器”的开放式数控系统，分析了开放式数控系统硬什平台体系结构，具体讨论了硬件平台的构建与设计过程。这种方法构建的硬件平台具有了可移植件、可扩展性、互操作性和可缩放性等开放性特点。     

热喷涂技术在锌锅部件中的应用

连续热镀锌生产线锌锅部件受到锌液腐蚀、磨蚀、锌渣粘附等影响,提高锌锅部件的使用寿命既能提高镀锌板产品质量,又能降低成本,提高效率.本文介绍了热喷涂技术在制备锌锅辊涂层、轴承/轴瓦涂层中的研究和发展状况,分析了各种热喷涂方法的技术和工艺要点,综述了锌锅部件涂层材料的发展过程,展望了热喷涂技术制备锌锅部件涂层的应用和发展趋势.     

基于FPGA的硬圆弧插补器设计

基于PC的数控系统成为开放式数控系统发展的必然趋势，其中PC加控制板卡的结构为实际的开放式标准体系。本文采用FPGA器件实现了扩展DDA圆弧插补算法，在满足较高精度的情况下，具有较快的插补速度，而且容易与电机的运动控制部分很好的信成，制作成控制板卡，从而适应目前基于PC加控制板卡的开放式数控系统的发展趋势。     

Hardware variability in the three-dimensional measurement of autobody steel panel surfaces

Automotive panel manufacture is an important industrial activity. Research in this area has recently been assisted by an European Community funded research programme on three-dimensional characterisation of steel sheet. This paper describes the results of the first part of the programme in which the emphasis is on a Round Robin Test of the partners measuring equipment. Software was identified as being one of the major causes of variability. It is concluded that standard and stable algorithms are a necessity to ensure reliable interchange of data.     

“Hardware in the Loop” Simulation of Machine Tools

This paper describes a time-deterministic model for the real-time simulation of machine tools using a real CNC. The realized virtual machine tool was validated by comparing the simulated milled work piece with a machined one. The results demonstrate that despite the real-time demands an accurate representation of the machine tool's behavior can be achieved.     

中国铜加工业的浙商现象

浙商是一个商业现象,更是一种文化现象. 浙商是当代中国分布最广、最为活跃、实力最强、人数最多、影响最大的一个投资者经营者群体,是推动浙江经济发展和创造"浙江现象"的主力军.     

开放式多传感器移动机器人硬件系统设计

为提高多传感器移动机器人的控制性能,采用高性能工业计算机设计了一种嵌入式控制系统.该系统包括运动控制、视觉传感器、超声波传感器、激光传感器、无线通信系统等模块.对系统架构、组件设计、硬件调试进行分析和阐述.通过调试软硬件使系统达到了设计要求,实验表明该机器人控制系统有较强的稳定性和鲁棒性.     

连接塑胶与五金的热压机的研制与开发

在工业领域中，塑胶、五金两者结合在一起使用的产品越来越多，要求它们紧密配合的精度也越来越高。我们开发了一种能方便、可靠地把塑胶与五金连接在一起的热压机，本文简述了其结构及工作原理。