不锈钢棒材减定径机的关键技术分析研究  

Analysis and Research on Key Technology of Reducing and Sizing Mill for Stainless Steel Bar

作　　者：张丽英 张蕴 郭翰韬 李乐 任章帅 ZHANG Li-ying;ZHANG Yun;GUO Han-tao;LI Le;REN Zhang-shuai(Mechatronics Engineering,Shanxi Institute of Energy,Jinzhong 030600,China;School ofInformation Science and Engineering,East China University of Science and Technology,Shanghai201499,China;Taiyuan Water Supply Group Co.,Ltd.,Taiyuan 030000,China)

机构地区：[1]山西能源学院机电工程系,山西晋中030600 [2]华东理工大学信息科学与工程学院,上海201499 [3]太原供水集团有限公司,山西太原030000

出　　处：《机械工程与自动化》2020年第6期5-7,共3页Mechanical Engineering & Automation

基　　金：山西省应用基础研究自然科学基金项目(201901D111298);山西能源学院自然科学基金资助项目(ZY-2017007)。

摘　　要：从不锈钢棒材生产线需要配置的精轧减定径机组的参数入手,应用对比分析的方法分别对机型选择、孔型设计、成品精度等关键技术进行了分析研究,指出该生产线具有同一种孔型配置可以轧制多种产品尺寸的优点,不仅使变形效率得到提高,而且使产品尺寸精度提高10%以上,力学性能和工艺性能也得到改善,进而减少了金属材料和能源的消耗。Starting from the parameters required by the finishing reduction and sizing unit of the stainless steel bar production line,the method of comparative analysis is used to analyze and study key technologies such as model selection,pass design,and finished product accuracy.It is pointed out that this production line has the advantage of rolling multiple product sizes with the same pass configuration.Not only the deformation efficiency is improved,but the dimensional accuracy of the product is increased by more than 10%,and the mechanical properties and process performance are also improved,thereby reducing the consumption of metal materials and energy.

关 键 词：减定径机 不锈钢棒材 分析研究 

分 类 号：TG333.8[金属学及工艺—金属压力加工]