摘要
介绍了攀钢集团攀枝花钢钒有限公司冷轧厂2#热镀锌生产线焊机搭接量控制伺服系统的原理及特点,其搭接量可在0～6mm范围内连续可调,通过该项技术的应用,避免了焊接过程中因搭接量的变化而造成传动侧焊缝开裂、焊不上等焊接缺陷,保证了产品质量,有效提高了产品的成品率,减少了断带次数。
The work principle and characteristics of servo control system for lap value of 2# CGL of Pangang were introduced. The lap value could be continuously adjusted in rage of 0- 6mm. The weld defects of weld seam cracking of drive side and without welding were eliminated which were caused by lap value changing. Therefore, the product quality could be proved.
出处
《轧钢》
北大核心
2011年第6期67-69,共3页
Steel Rolling
关键词
窄搭接焊机
热镀锌生产线
电液比例位置控制
高频响比例方向阀
磁致伸缩位移传感器
mash lap seam welder
hot -dipping galvanizing line
electro-hydraulic proportional positions con-trol
high response directional control valves
magnetostrictive position transducer
