DEFORM-Based Analysis and Discussion of Early Failure in Warm Extrusion Dies

An Min Zhang

doi:10.4028/www.scientific.net/AMR.1028.68

Paper Titles

The Application of New Material Development and Research in the Badminton Lines
p.46

Analysis of the Cool Bending Fracture of HRB400
p.50

Study on Data Analysis System of Multi-Information in Arc Welding
p.57

Discussion for the Calculation of Carbon Content and Heating Temperature in Austenitizing of Cast Iron
p.62

DEFORM-Based Analysis and Discussion of Early Failure in Warm Extrusion Dies
p.68

Numerical Analysis of Sheet Metal Forming Limit for Local Forming
p.76

Research on the Synthesis and Characterization of a Novel Dendritic Thickening Agent
p.84

Effects of Laser Cladding Process on Cladding Layer Qualities of Nickel-Base Alloy
p.90

Prediction of Plastic Injection Shrinkage Ratio Using Grey Theory
p.96

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1028DEFORM-Based Analysis and Discussion of Early...

DEFORM-Based Analysis and Discussion of Early Failure in Warm Extrusion Dies

Abstract:

In this study, the true working conditions of a warm extrusion die was simulated using DEFORM-3D software; images of the die’s temperature, stress, and wear distributions were obtained, the amount of wear of the die cavity were calculated, and the wear depth curves were drawn for each test point on the basis of this simulation. A production analysis along with the simulation revealed the main forms of early failure for the warm extrusion mold to be cracking failure, collapsing failure, and wear failure. Through data analysis, the areas of the die that cracked easily or showed heavy wear were identified. The steps required to prevent early failure are proposed in this article.

You might also be interested in these eBooks

Designing of Industrial Facilities and Technologies

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 1028)

Pages:

68-75

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1028.68

Citation:

Cite this paper

Online since:

September 2014

Authors:

An Min Zhang*

Keywords:

DEFORM, Die, Early Failure, Mold, Warm Extrusion, Wear

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] L. Yuqin: The influence of temperature activity on the early failure of molds in warm extraction [Dissertation], Nanning: Guangxi University (2009).

Google Scholar

[2] L. Yuqin: Warm extrusion mold plastic deformation analysis based on DEFORM [J]. Forging Technology 37(1) (2012), 117-120.

Google Scholar

[3] R.S. Lee and J.L. Jou: Application of numerical simulation for wear analysis of warm forging die [J]. Journal of Material Processing Technology. 140 (2003), 43-48.

DOI: 10.1016/s0924-0136(03)00723-4

Google Scholar

[4] W. Leigang, H. Yao, S. Xianping et al. Extrusion mold abrasion analysis based on revisions to Archard [J]. Lubrication and Sealing 3 (2006), 10-12.

Google Scholar

[5] P. B., Y. Guofu, F. Jian et al. The influence of aluminum extrusion rate on the degree of mold wear [J]. Chinese Journal of Nonferrous Metals.

Google Scholar