Experimental investigation of the influence of adhesion on the frictional conditions in the cutting process

被引：20

作者：

Grzesik, W ^{[1
]}

机构：

[1] Tech Univ, Dept Mfg Engn & Automat, PL-45233 Opole, Poland

来源：

TRIBOLOGY INTERNATIONAL | 1999年 / 32卷 / 01期

关键词：

adhesion; cutting process; modelling;

D O I：

10.1016/S0301-679X(99)00004-3

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 an experimental study on the influence of adhesion on the tribological characteristics of the tool-chip interface. It was established that under orthogonal cutting conditions both the high interface temperature and severe plastic deformation result in relatively strong adhesion between steel and uncoated carbide. In particular, the molecular-mechanical theory of friction was applied to estimate the shear strength of the local adhesive junction, and to divided the rake face friction into two terms-an adhesion term (the interfacial coefficient of friction) and the deformation term. It should be pointed out that the data obtained provide a new approach to analyzing the frictional behaviour of the cutting process. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：15 / 23

页数：9

共 19 条

[11]

Kluft W., 1979, CIRP ANN-MANUF TECHN, V28, P441

[12] Explaining the mechanics of metallic sliding friction and wear in terms of slipline field models of asperity deformation [J].

Kopalinsky, EM ;

Oxley, PLB .

WEAR, 1995, 190 (02) :145-154

[13]

LEE EH, 1951, J APPL MECH-T ASME, V18, P405

[14] Overview and perspectives on Japanese manufacturing strategies and production practices in machinery industry [J].

Lee, J .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 1997, 37 (10) :1449-1463

[15] Computational aspects of tribology in metal machining [J].

Maekawa, K .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 1998, 212 (J4) :307-318

[16] A NEW LOOK AT CARBIDE TOOL LIFE [J].

MARI, D ;

GONSETH, DR .

WEAR, 1993, 165 (01) :9-17

[17]

Sun N. P., 1994, ANN CIRP, V43, P491, DOI 10.1016/s0007-8506(07)62260-4

[18] METAL-CUTTING AND THE TRIBOLOGY OF SEIZURE .1. SEIZURE IN METAL-CUTTING [J].

TRENT, EM .

WEAR, 1988, 128 (01) :29-45

[19]

[No title captured]

← 1 2 →