摘要
介绍了首钢长治钢铁有限公司H型钢生产线自主开发45#工字钢的工艺方案、孔型设计和轧制规程设计,以及试生产过程中存在的问题及其改进措施,该45#工字钢的生产工艺稳定顺行,产品质量良好。
The process scheme, pass design, roll arrangement and draught schedule for 45 I-beam on H-beam production line of Changzhi Co. were introduced. The existing problem and the optimal modification measure were put forward.
出处
《轧钢》
2012年第4期63-66,共4页
Steel Rolling
关键词
工字钢
孔型设计
万能轧机
轧制规程
X—H轧制法
I-beam seetion
pass design
universal mill
draught schedule
X-H rolling method
