全连续棒材无孔型轧制技术的开发与应用  

Development and Application of Continuous Grooveless Rolling Technology for Bar

作　　者：李子文 肖国栋 姜振峰 刘京华[2] 

机构地区：[1]新疆八一钢铁集团公司,新疆乌鲁木齐830022 [2]首钢集团公司,北京100041

出　　处：《轧钢》2006年第3期21-24,共4页Steel Rolling

摘　　要：介绍了为解决轧制多品种产品时有孔型轧制存在的问题,先后在2条棒材生产线进行了无孔型轧制试验,并在第2条棒材生产线上基本实现了全连轧。较详细地介绍了其机架及孔型配置情况。实践结果表明,无孔型轧制在节能、降耗、提高生产率等方面具有显著效果。The problems of groove roiling for multi-product were analyzed.The grooveless roiling technology was tested on two bar roiling lines of Xinjiang Bayi Iron and Steel Group Co. The stands and pass positioning of the lines were introduced. The practical results show that the obvious effects about saving energy, decreasing consumption and increasing productivity were obtained.

关 键 词：全连续轧制 无孔型轧制 翻平宽展 变形规律 压下规程 

分 类 号：TG335.62[金属学及工艺—金属压力加工]