板坯连铸液压振动技术的特点及其发展前景  

Characteristics and Development of Hydraulic Oscillation Technology to Slab Continuous Casting

作　　者：井勇[1] 王延公[1] 周亚辉[1] 

机构地区：[1]安阳钢铁集团有限责任公司

出　　处：《冶金设备》1998年第6期32-33,共2页Metallurgical Equipment

摘　　要：介绍了板坯结晶器液压振动技术的发展及国内外应用情况，液压振动的结构及其特点。介绍了液压振动在高频振动时运动平稳；高频和低频振动时波形不失真；在线可随机任意设定正弦曲线和非正弦曲线波形，并可调整振幅和频率。液压振动有着机械振动所实现不了的优越性。The development as well as the application of hydraulic oscillation technology at home and abroad is mainly described; besides, the construction and characteristics of hydraulic oscillating equipment are also discussed. It is introduced that hydraulic vibration possesses characteristics of stability at high frequency condition and distortion - free wave during high and low frequency vibration; Sine curve and non - sine curve could be set at random and vibration frequency and amplitude could be adjusted on line. The hydraulic vibration exhibits advantages which mechanical vibration could not be achieved. It is expected that the hydraulic oscillation technology can be widely applied to the oscillating

关 键 词：板坯连铸 结晶器 振动技术 液压振动 连铸 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]