摘要
根据衡阳钢管(集团)有限公司Φ340mm限动芯棒连轧机组的生产实际,对试车以来生产中出现的各类工艺技术问题产生的原因进行了分类分析,并提出了解决措施。
The variable steel tube process technology problems in producing after trial run is classified analyzed based on the production practice of Ф340mm MPM Henyang Steel Limited Company. The causes of variable processing problem are analyzed ,and the solution is proposed.
出处
《装备制造技术》
2009年第7期158-160,173,共4页
Equipment Manufacturing Technology
关键词
限动芯棒连轧机组
热轧钢管
壁厚不均
轧卡
孔洞
MPM
hot rolling steel tube
non-uniform wall thickness
rolling bolck
hole
