Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries
Publish place: Journal of Solid Mechanics، Vol: 7، Issue: 4
Publish Year: 1394
Type: Journal paper
Language: English
View: 333
This Paper With 13 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
JR_JSMA-7-4_005
Index date: 15 April 2020
Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries abstract
In this paper, a generalized expression for the flow field in axisymmetric extrusion process is suggested to be valid for any dies and the boundary shapes of the plastic deformation zone. The general power terms are derived and the extrusion force is calculated by applying upper bound technique for a streamlined die shape and exponential functions for shear boundaries. It is shown that assuming exponential boundaries for deformation zone yields a die shape with smaller extrusion force than that of by assuming spherical shape boundaries is in agreement with the results obtained by the finite element method.
Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries Keywords:
Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries authors
H Haghighat
Mechanical Engineering Department, Razi University
G.R Asgari
Faculty of Mechanical Engineering , Shahid Rajaee Training University
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :