行星斜轧中轧辊与轧件的几何关系分析  

The analysis of geometrical relation of roller and workpiece in planetary cross-mill

作　　者：张海兵[1] 刘晓星[1] 倪元相[2] 

机构地区：[1]昆明理工大学机电工程学院,云南昆明650093 [2]广东肇庆科技职业技术学院,广东广州526020

出　　处：《重型机械》2007年第5期37-41,共5页Heavy Machinery

摘　　要：利用行星斜轧轧件变形区微分几何模型和对行星斜轧中轧辊与轧件表面数值分析,结合轧制实际情况,研究了轧件的形状、轧辊与轧件的接触线、轧辊干涉及其检验,并给出了三辊行星轧机中的实例分析。With the differential -geometry model given in the transformation zone in the cross -mill, this paper concerns the numerical analysis of the surface of rollers and workpiece in planetary cross - mill. The aim is to figure out, with the combination of the actual rolling, the shape of work - piece, the contact curve between milers and work - piece and the interference of milers, and the methods for inspection. In the end, an example is shown for analyzing 3 - Roller PSW.

关 键 词：行星斜轧 轧件形状 接触线 轧辊干涉 

分 类 号：TG334.11[金属学及工艺—金属压力加工]