关于穿孔机组壁厚工艺控制的探讨  

Discussions on Process Control of Wall Thickness for Piercing Mill

作　　者：高琦[1] 曹晖[1] 付国平[2] 

机构地区：[1]包钢(集团)公司技术质量部,内蒙古包头014010 [2]包头天诚线材有限公司,内蒙古包头014010

出　　处：《包钢科技》2011年第2期7-9,共3页Science & Technology of Baotou Steel

摘　　要：穿孔机是轧管工艺的重要生产工序,其工艺控制决定着钢管最终的质量。文章通过对穿孔机轧制工艺如何科学合理地进行调整做了全面的分析,提出了解决问题的方法,为降低钢管壁厚不均缺陷,提升钢管质量提供了参考。The piercing mill is the key production process of rolling,and the process control of which decides the final quality of steel pipes.In the paper,it is analyzed the scientific and reasonable adjustment of rolling process for piercing mill in the round,as well as the solutions are proposed,which provide the references for reducing wall unevenness of steel pipes and improving their quality.

关 键 词：穿孔机 工艺调整 壁厚不均 

分 类 号：TG335.7[金属学及工艺—金属压力加工]