Main equipment design ofstrip slitting unit applied for big steel coil, heavy thickness and high strength, such as uncoiling machine, disc shear and recoiler were researched.
对大卷、厚壁、高强度钢带纵剪机组的主要设备如开卷机、圆盘剪、卷取机的设计进行了探讨。
2
Structure testing in low magnificution, chemical composition analysis and microstructure examination were used to analyze the edge cracking ofstrip steel coil.
采用低倍组织试验、化学成分分析及金相检验等方法，对出现边裂的带钢卷进行了解剖分析。
3
Coiler is one of the most important assistant equipment for steel rolling. It is used to coilstrip into coiled steel.