Tools for pressing and moulding - machined plates - machined plates for press tools 冲压和模铸工具.机加工板.冲压工具的机加工板
Tools for moulding - ejector sleeves with cylindrical head - basic series for general purposes 模铸工具.圆柱头推管.一般用途基本系列
Tools for pressing and moulding - machined plates - part 1 : machined plates for press tools 冲压和模铸工.机加工板.第1部分:冲压工具的机加工板
Speed program control of drawing roller is one of the key technology for horizontal continuous casting 摘要拉坯辊速度程序控制是水平连铸工艺的关键技术之一。
Stiategie decision , feasibility research report , preliminany desig working drawing design and field service in converiter , eaf adn ccm etc 从事转炉、电炉炼钢工程及连铸工程新建及技术改造的项目立项、可行性研究、初步设计、施工图设计及施工技术指导。
This paper develops technics parameter computer real - time measuring system . the system is used to measure temperature signal , flux signal , speed signal and motor load 本文针对实验室小型连铸机开发出了一套完整的连铸工艺参数计算机实时检测系统。
128 j . m . song , t . s . lui and l . h . chen , ( 2002 ) , tensile embrittlement of high silicon cast iron strips produced by strip casting process , afs trans . , vol . 110 , pp . 953 - 964 127程金保，吕传盛，陈立辉，林宏茂， ( 2002年11月) ，高矽球墨铸铁热循环破坏之残镁量及加热温度效应，铸工工程学刊， 115期，第1 - 9页。
Compared with traditional mold oscillation device , this system can conveniently change oscillation wave and alter on - line oscillatory frequency and magnitude according to the continuous casting technological requirements 与传统的结晶器振动装置相比，该系统能够根据连铸工艺要求方便的选择波形，并在线改变振动频率和幅值。
Compared with manual method , it takes only five minutes to establish a schedule by means of the model . meanwhile , optimization of schedule can be a scheme that can save the time of process from smelting to continuous casting 利用炼钢连铸生产调度仿真时间petri网模型制定调度计划所需的时间为5分钟；优化调度计划可以提供一种缩短炼钢连铸工艺流程作业时间的方案。
Apart from old coins , money tree was decorated with " queen mother of the west " and acrobatic images which were popular in the han dynasty . the lovely appearance of money tree and the fine casting demonstrates the superb craftsmanship of the han dynasty 除古钱外，这件摇钱树上还饰有西王母及汉代流行的百戏乐舞活动的形象，造型趣致，铸工精细，展现汉代工艺的高超技术。
