ISOVISCOUS HYDRODYNAMIC LUBRICATION OF DEEP DRAWING AND ITS COMPARISON WITH EXPERIMENT

被引：10

作者：

MAHDAVIAN, SM

SHAO, ZM

机构：

[1] Department of Electrical and Manufacturing Systems Engineering, Royal Melbourne Institute of Technology, Melbourne, VIC

来源：

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 1993年 / 115卷 / 01期

关键词：

D O I：

10.1115/1.2920963

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

An analytical model for the isoviscous hydrodynamic lubrication of deep drawing is developed. The model covers the complete drawing stages from sheet metal blank to the drawn cup-shaped product. Equations to calculate the film thickness, radial, and drawing stresses related to the blank holder squeezing action are presented. Theoretical predictions of both film thickness and drawing force ratio for lubricated, low carbon steel are compared with experimental measurements.

引用

页码：111 / 118

页数：8

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