基于多目视觉的变形钢板三维测量方法

提出了一种使用4个相机测量变形钢板三维形状的方法;在没有纹理的钢板上画一些点,使用4个相机同时拍摄钢板;利用边缘检测算法找出钢板的边缘,利用特征点提取算法提取出4个图像中钢板上的特征点,并找到4个图像上精确的特征点匹配关系,然后测量出这些特征点的三维点;最后,以这些三维点为种子点向外区域增长,从而得到钢板的三维形状;实验对变形钢板进行三维测量,得到了钢板的精确的三维形状,结果验证了该方法的有效性和可行性。     

不锈钢活性炭滤器的氯腐蚀与防腐

本文就活性炭在预处理中脱氯的不锈钢滤器的氯腐蚀机理进行了探讨，并提出了不锈钢活性炭脱氯滤器的防腐方法和措施。     

SMC的制造工艺及成型技术

针对SMC在汽车工业中的应用,介绍了该塑料的材料选择、制造工艺、成型技术和急需研究开发的课题。     

Experiences with Mathematical Modeling of Electro- Boost in Glass Furnaces

The goal of the latest strategy in glass companies is to decrease the cost of production while maintaining or increasing the glass quality. One of the perspective ways is to install the electric boosting into the existing furnace or to build the new furnace including the electric boosting. This strategy may be surprising as electric energy is generally more expensive than gas or oil （considering the cost per unit energy） but because of efficiency of use （ direct glass - melt heating by Joulean heat） it is inevitably cost effective. The use of the CFD modeling capability for electro - boost designing is presented in this contribution. The Glass Service Glass Furnace Model （ GS - GFM ） is used for investigating the optimal electrode arrangement and phasing, and moreover, for increasing the glass quality during the electro - boost applying.     

直埋玻璃钢聚氨酯保温管及其保温层厚度设计

介绍了直埋玻璃钢聚氨酯保温管的结构形式及优良性能．为了降低玻璃钢聚氨酯保温管的初期投资,探讨了直埋玻璃钢聚氨酯热力管保温层的2种设计方法,并采用工程实例进行计算．结果表明,按双层保温计算法设计保温层更为经济合理．以上结论为直埋玻璃铜聚氨酯保温管保温层设计提供了理论依据．     

A method for observing the three-dimensional morphologies of inclusions in steel

A method for observing the three-dimensional morphologies of inclusions by deeply eroding a steel sample with a kind of organic solution composed of bromine water,acetone,and HC1 (volume ratio,45∶45∶10...     

泡沫玻璃窑炉温度控制系统的设计与应用

针对泡沫玻璃生产线窑炉温度控制的工艺要求,设计并应用了P L C温度控制系统、P I D控制算法。现场应用表明,该系统运行稳定可靠,设计先进,界面友好,控制精度高,具有较高的实用价值,从而保证了产品的质量,降低了能耗,提高了企业竞争力。