钢管斜辊矫直机辊型曲线设计  

Roller Curve Design of Steel Tube Cross-roll Straightener

作　　者：王青峡[1] 胡建平[2] 王强[2] 

机构地区：[1]重庆科技学院冶金与材料工程学院,重庆401331 [2]中冶赛迪工程技术股份有限公司,重庆400013

出　　处：《轧钢》2012年第2期17-20,共4页Steel Rolling

摘　　要：针对以往矫直辊辊型设计推导方法复杂,理解困难,实际生产的可操作性不强等问题,用解析几何法推导了钢管矫直辊辊型曲线方程,并对钢管半径改变时矫直辊安装角度进行了近似计算,结果满足实际生产的精度要求。同时,探讨了钢管与矫直辊空间接触弧的形式、方程及长度。To the problem of too difficult deduced method of straightener roller shape,the roller shape curve equations were deduced by analytic geometry method.The assemble angle of straightening roller were calculated for different steel tube radius.The results can meet the production equipments.The form,equations and length of contact arc of steel tube and straightener roller were discussed at the same time.

关 键 词：钢管矫直机 辊型曲线 矫直辊安装角 接触弧 

分 类 号：TG333.17[金属学及工艺—金属压力加工]