Contact boundary of vibrating rotary forging deformation

Author

Jiang, Zhihong ; Cai, Gaipin

Author_Institution

Sch. of Mech. & Electr. Eng., Jiangxi Univ. of Sci. & Technol. Ganzhou, Ganzhou, China

fYear

2011

fDate

15-17 July 2011

Firstpage

3969

Lastpage

3972

Abstract

As complexity of vibrating rotary forging kinematic relation and its deforming process, contact boundary ascertained was function as analyzing deformation during the rotary forging. According to formative geometrical contact area shape between rotary die and workpiece, the contact boundary was divided into original area and additional area, a geometrical resolution boundary of rotary forging contact area was built by separated computing the two parts area. Then a simulation contact boundary was gained by MATLAB, and the simulation result is well consistence with practical boundary, and these study can provide premise conditions for the vibrating rotary forging deformation process numerical simulation.

Keywords

deformation; dies (machine tools); forging; mathematics computing; mechanical contact; vibrations; Matlab; contact boundary; deformation; geometrical contact area shape; rotary die; vibrating rotary forging kinematics; Computational modeling; Contacts; Educational institutions; Electrical engineering; MATLAB; Mathematical model; Numerical models; computer simulation; contact boundary; rotary forging;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5987870

Filename

5987870