優(yōu)化變形工藝提高芯棒利用效率的探討
Discussion on Optimizing Deformation Process to Enhance Mandrel Utilization Factor
-
摘要: 芯棒是限動(dòng)芯棒連軋鋼管機(jī)組中最重要的熱變形工具,其使用效果決定著鋼管生產(chǎn)成本的高低。針對(duì)芯棒用H13型鋼的材料特性,通過對(duì)機(jī)組變形工藝的分析,提出了使用附加孔型對(duì)芯棒使用工藝進(jìn)行優(yōu)化的辦法,以解決報(bào)廢芯棒再利用的問題。Abstract: Since the mandrel is the most critical thermal deformation operation tool for the retained mandrel pipe mill(MPM)process,its operation efficiency is decisive to steel tube operational cost.In order to reuse the scrapped mandrel,an approach to optimizing the mandrel operation is proposed,involving an additional groove introduced on the basis of the characteristics of the H13 steel and the analysis of the deformation process of the mill.
下載: