Thickness of the layer of intense plastic deformation in the vicinity of the friction surface during upsetting of a cylinder with flat dies

被引：6

作者：

Alexandrov, S. E. ^{[1
]}

Vilotich, D. ^{[2
]}

Lyamina, E. A. ^{[1
]}

Shidzhanin, L. ^{[2
]}

机构：

[1] Russian Acad Sci, Inst Problems Mech, Moscow 119526, Russia

[2] Novy Sad Univ, Novy Sad 21000, Serbia

来源：

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2011年 / 52卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

friction; intense plastic deformation; metal working process; plasticity; FLOW;

D O I：

10.1134/S0021894411030217

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The upsetting of a continuous steel cylinder with flat dies was studied experimentally and theoretically to evaluate the material parameter contained in the differential equation for the thickness of the layer of intense plastic deformation.

引用

页码：491 / 495

页数：5

共 9 条

[1] Singular plastic flow fields near surfaces of maximum friction stress
Alexandrov, S
Richmond, O
[J]. INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 2001, 36 (01) : 1 - 11
[2] ALEXANDROV SE, 2009, PROBL MASHINOSTR NAD, P72
[3] ALEXSANDROV SE, 2003, PROBL MASHINOSTR NAD, P73
[4] Thin shear boundary layers in flow of hot aluminium
Aukrust, T
LaZghab, S
[J]. INTERNATIONAL JOURNAL OF PLASTICITY, 2000, 16 (01) : 59 - 71
[5] LYAMINA EA, 2007, COMPUTATIONAL PLAS 2, P919
[6] An approach to prediction of evolution of material properties in the vicinity of frictional interfaces in metal forming
Lyamina, Elena
Alexandrov, Sergei
Grabco, Daria
Shikimaka, Olga
[J]. MECHANICAL BEHAVIOR OF MATERIALS X, PTS 1AND 2, 2007, 345-346 : 741 - +
[7] A new approach for studying mechanical properties of thin surface layers affected by manufacturing processes
Moylan, SP
Kompella, S
Chandrasekar, S
Farris, TN
[J]. JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2003, 125 (02): : 310 - 315
[8] STOROZHEV MV, 1977, THEORY METAL WORKING
[9] TRUNINA TA, 2008, PROBL MASHINOSTR NAD, P71

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