关于高强连退线锈蚀问题的控制优化研究

Study on Control Optimization of Corrosion of High Strength Continuous Return Line

对高强连续退火线不同工序段生产工艺引起带钢锈蚀的各因素进行分析,通过使用六西格玛精益管理DMAIC方法、PDCA攻关方法等过程控制方法对影响因素进行改善及优化,锈蚀问题得到解决,不仅增加了企业效益,而且树立了品牌形象,实现了产业升级、产品高端路线等目标。

The factors causing strip steel corrosion in different process sections of high-strength continuous annealing line are analyzed.The influencing factors are improved and optimized by using process control methods such as Six Sigma Lean Management DMAIC method and PDCA breakthrough method. The corrosion problem is solved, which not only increases the enterprise benefit, but also establishes the brand image and realizes the objectives of industrial upgrading and high-end product route.