An experimental study on the effects of lubrication in form tapping

被引：39

作者：

Fromentin, G. ^{[1
]}

Bierla, A. ^{[1
]}

Minfray, C. ^{[2
]}

Poulachon, G. ^{[1
]}

机构：

[1] Arts & Metiers ParisTech Cluny, LaBoMaP, F-71250 Cluny, France

[2] Ecole Cent Lyon, LTDS, F-69134 Ecully, France

来源：

TRIBOLOGY INTERNATIONAL | 2010年 / 43卷 / 09期

关键词：

Metal working fluids; Form tapping; Additives performance testing;

D O I：

10.1016/j.triboint.2010.04.005

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents the results of a study of lubrication in form tapping and aims at a better understanding of its effect. It appears that lubrication is of paramount importance. Oil with efficient high pressure additives can reduce considerably the torque necessary to form the thread. Lubricants reduce the tool/work material friction during the forming process and, as a consequence, the resulting strain distribution and the strain hardening of the thread are affected. This investigation includes an analysis on the effects of additives in lubricants on the temperature during tapping, enabling correlation with the appearance of chemical elements of the oil which react with the thread material and contribute to lubrication. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.

引用

页码：1726 / 1734

页数：9

共 14 条

[1]

AGAPIOU JS, 1994, ASME T, V116, P457

[2]

[Anonymous], 2000, D561900 ASTM

[3]

Chandra R, 1975, J INDIA ENG, V55, P244

[4]

Chen HG, 2001, WEAR, V247, P120

[5]

Chowdhary S, 2002, TRANSACTIONS OF THE NORTH AMERICAN MANUFACTURING RESEARCH INSTITUTE OF SME, VOL XXX, 2002, P329

[6]

FROMENTIN G, 2002, P 18 INT C MAN RES 1, P373

[7]

FROMENTIN G, 2004, THESIS ENSAM CLUNY F

[8]

Henderer W. E., 1974, Annals of the CIRP, V23, P51

[9] MACHINABILITY OF STEELS AND TITANIUM-ALLOYS UNDER LUBRICATION [J].

HONG, H ;

RIGA, AT ;

CAHOON, JM ;

SCOTT, CG .

WEAR, 1993, 162 :34-39

[10]

Ivanov V, 1997, J MATER PROCESS TECH, V72, P214, DOI 10.1016/S0924-0136(97)00171-4

← 1 2 →