GB/T14981-94标准B级精度在复二重轧机中的实践  

Practice of standard of GB/T14981-94 B grade precision on double duo mill

作　　者：孟庆元[1] 李斌[1] 陈香玉[1] 

机构地区：[1]水城钢铁(集团)有限责任公司,贵州六盘水553028

出　　处：《冶金标准化与质量》2002年第3期3-5,共3页Metallurgical Standardization & Quality

摘　　要：为满足市场需求 ,在传统的复二重线材轧机上进行GB T14 981- 94标准B级精度轧制的实践 ,通过提高钢坯加热质量、孔型改造、导卫尺寸优化等改进措施 ,使线材产品达到GB T14 981- 94标准B级精度要求 。To meet the requirements of market, we have put in practice of standard of GB/T14981-94 B grade precision on double duo mill. We have our wire met the requirements of standard of GB/T14981-94 B grade precision by taking many improving measures, such as raising steel heating quality, pass transformation, optimization of guide box. Then we intensified market competitive power.

关 键 词：GB/T14981-94标准 复二重轧机 B级精度 工艺措施 线材轧机 

分 类 号：TG333[金属学及工艺—金属压力加工]