Prediction of cracks within cones processed by single point incremental forming

被引：4

作者：

Betaieb, Ehssen ^{[1
]}

Yuan, Sibo ^{[1
]}

Felipe Guzman, Carlos ^{[2
]}

Duchene, Laurent ^{[1
]}

Habraken, Anne-Marie ^{[1
]}

机构：

[1] Univ Liege, ArGEnCo Dpt, MSM Team, 9 Allee Decouverte, B-4000 Liege, Belgium

[2] Univ Santiago Chile, Dept Ingn Obras Civiles, Av Ecuador 3659, Santiago, Chile

来源：

18TH INTERNATIONAL CONFERENCE ON SHEET METAL, SHEMET 2019 - NEW TRENDS AND DEVELOPMENTS IN SHEET METAL PROCESSING | 2019年 / 29卷

关键词：

GTN model; Lemaitre model; SPIF; FE simulation; DUCTILE FRACTURE; GURSON MODEL; MECHANICS;

D O I：

10.1016/j.promfg.2019.02.111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Plane stress tests such as tensile tests on smooth and notched samples as well as shear tests are used to identify the set of material parameters associated with two damage models: a micromechanically-based Gurson model and a continuum Lemaitre and Chaboche model. Finite element simulations and inverse modelling are applied on these tests to characterize the mechanical behavior of a DC01 steel sheet. The capabilities of these two damage models to predict the maximum wall angle before failure of cones formed by single point incremental forming are analyzed, showing that the Lemaitre and Chaboche model appears to be more reliable when applied on this steel sheet. (C) 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/) Selection and peer-review under responsibility of the organizing committee of SHEMET 2019.

引用

页码：96 / 104

页数：9

共 21 条

[1] On the comparison of two solid-shell formulations based on in-plane reduced and full integration schemes in linear and non-linear applications [J].

Ben Bettaieb, A. ;

Velosa de Sena, J. L. ;

Alves de Sousa, R. J. ;

Valente, R. A. F. ;

Habraken, A. M. ;

Duchene, L. .

FINITE ELEMENTS IN ANALYSIS AND DESIGN, 2015, 107 :44-59

[2]

Ben Hmida R, 2014, THESIS U FRANCHE COM

[3] Improved SPIF performance through dynamic local heating [J].

Duflou, J. R. ;

Callebaut, B. ;

Verbert, J. ;

De Baerdemaeker, H. .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2008, 48 (05) :543-549

[4] Single point incremental forming: state-of-the-art and prospects [J].

Duflou, Joost R. ;

Habraken, Anne-Marie ;

Cao, Jian ;

Malhotra, Rajiv ;

Bambach, Markus ;

Adams, Dave ;

Vanhove, Hans ;

Mohammadi, Amirahmad ;

Jeswiet, Jack .

INTERNATIONAL JOURNAL OF MATERIAL FORMING, 2018, 11 (06) :743-773

[5] Damage prediction in single point incremental forming using an extended Gurson model [J].

Felipe Guzman, Carlos ;

Yuan, Sibo ;

Duchene, Laurent ;

Saavedra Flares, Erick I. ;

Habraken, Anne Marie .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2018, 151 :45-56

[6] Modelling of ductile fracture in single point incremental forming using a modified GTN model [J].

Gatea, Shakir ;

Ou, Hengan ;

Lu, Bin ;

McCartney, Graham .

ENGINEERING FRACTURE MECHANICS, 2017, 186 :59-79

[7] CONTINUUM THEORY OF DUCTILE RUPTURE BY VOID NUCLEATION AND GROWTH .1. YIELD CRITERIA AND FLOW RULES FOR POROUS DUCTILE MEDIA [J].

GURSON, AL .

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 1977, 99 (01) :2-15

[8]

Guzman C. F., 2016, THESIS

[9] A Procedure for Ductile Damage Parameters Identification by Micro Incremental Sheet Forming [J].

Hapsari, Gemala ;

Ben Hmida, Ramzi ;

Richard, Fabrice ;

Thibaud, Sebastien ;

Malecot, Pierrick .

17TH INTERNATIONAL CONFERENCE ON SHEET METAL (SHEMET17), 2017, 183 :125-130

[10] Failure prediction in incremental sheet forming based on Lemaitre damage model [J].

Kumar, Abhishek ;

Singh, Abhishek Kumar ;

Shrivastva, Amber ;

Mishra, Sushil ;

Narasimhan, K. .

NUMISHEET 2018: 11TH INTERNATIONAL CONFERENCE AND WORKSHOP ON NUMERICAL SIMULATION OF 3D SHEET METAL FORMING PROCESSES, 2018, 1063

← 1 2 3 →