A REFINED MODEL FOR THE THERMAL HYDRODYNAMIC LUBRICATION THEORY OF HIGH-SPEED ROLLING .2. EFFECTS OF MATERIAL PROPERTIES

被引：3
|
作者：
LIN, JF
HOUNG, SC
机构：
[1] Department of Mechanical Engineering, National Cheng Kung University, Tainan
来源：
TRIBOLOGY INTERNATIONAL | 1991年 / 24卷 / 03期
关键词：
COLD ROLLING; HYDRODYNAMIC LUBRICATION; VISCOSITY; PLASTICITY;
D O I：
10.1016/0301-679X(91)90022-2
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A refined model of hydrodynamically lubricated cold rolling considering the thermal and pressure effects on the lubricant is shown in a flow chart of the solution method. The characteristics of strip rolling are closely related to the lubricant viscosity and the plastic property of the strip. These non-dimensional material parameters include the pressure-viscosity parameter G, the temperature-viscosity parameter E and the thermal plastic parameter K. Some rolling behaviours predicted by this model are quite different to those obtained by Dow1.
引用
收藏
页码：163 / 172
页数：10
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