A Theoretical Investigation on the Capillary Model of Lubricant Penetration

被引：2

作者：

Zheng, Wen-jie ^{[1
]}

Pei, Hong-jie ^{[1
]}

Wang, Gui-cheng ^{[1
]}

Shen, Chun-gen ^{[1
]}

机构：

[1] Jiangsu Univ, Coll Mech Engn, Zhenjiang, Peoples R China

来源：

MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-8 | 2012年 / 383-390卷

关键词：

Capillary phenomenon; capillary model; surface tension; pressure difference; gas molecule motion;

D O I：

10.4028/www.scientific.net/AMR.383-390.3871

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In metal processing, lubricant penetration process can be explained by the capillary model theory. Observed through microscope, cylindrical capillary model was chosen and was analyzed on the basis of hydrokinetics. Moreover, it was indicated of the basis for dividing the entire penetration process. Based on kinetic theory of gases, the penetration of gas-liquid two-phase flow in minimum quantity lubrication (MQL) machining was simply analyzed and it was pointed out that there was only gaseous phase filling process.

引用

页码：3871 / 3875

页数：5

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