A numerical investigation into hot square die extrusion of an L-section considering the variation of die bearing length

Cited 6 time in webofscience Cited 0 time in scopus
  • Hit : 264
  • Download : 0
The variation of die bearing length is a primary way to control the metal flow in hot sqyare die extension. Finite element computations are carried out to assess the influences of die bearing on metal flow and state variables. The finite element analysis is presented based on the arbitrary Lagrangian-Eulerian (ALE) description for a rigid-viscoplastic material. Since the thermal state greatly affects the product quality, temperature distribution is also analyzed. In order to estimate the varied lengths of die bearing, a numerical scheme is suggested and demonstrated through the simulation of an industrial example with varied die bearing The computational results for extension with varied die bearing are compared with those from the simulation for extrusion with constant die bearing.
Publisher
ASME-AMER SOC MECHANICAL ENG
Issue Date
1999-05
Language
English
Article Type
Article
Keywords

FINITE-ELEMENT METHOD; LARGE-DEFORMATION ANALYSIS; SIMULATION; FRICTION

Citation

JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, v.121, no.2, pp.225 - 231

ISSN
1087-1357
URI
http://hdl.handle.net/10203/76289
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 6 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0