高精度不锈钢管轧制过程轧制力仿真计算  

Simulative computation of rolling force in cold pilgering process of high-accuracy stainless steel pipe

作　　者：成海宝[1] 赵铁勇[1] 郝瑾[1] 纪松山[1] 展京乐[1] 张杰[1] 

机构地区：[1]中国重型机械研究院有限公司,陕西西安710032

出　　处：《重型机械》2012年第2期49-52,61,共5页Heavy Machinery

摘　　要：针对钢管冷轧过程轧制力的影响因素多、计算复杂的问题,本文以舍瓦金提出的轧制力计算方法为依据,利用Fortran语言开发了轧制力计算模拟程序,该程序可用来分析送进量、压下量、孔型参数等对轧制力分布的影响。并以轧制奥氏体不锈钢管1Cr18Ni9Ti为例,研究了送进量和管坯厚度对轧制力分布的影响。Since there are lots of factors which affect the rolling force in the steel pipe cold-rolling processes,and the calculation process of the rolling force is complex,a simulation program for rolling force calculation was developed with Fortran language,according to Shevakii proposed calculation method.The program can be used to analyze the influence of feeding quantity,reduction and die parameters on rolling force distribution.Finally,taking the austenitic stainless steel 1Cr18Ni9Ti as example,the influence of feeding and hollow thickness on the rolling force distribution is studyed.

关 键 词：冷轧钢管 轧制力 仿真计算 

分 类 号：TG333.8[金属学及工艺—金属压力加工]