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A numerical and experimental investigation of the deformation zones and the corresponding cutting forces in orthogonal cutting

Agmell, Mathias LU ; Ahadi, Aylin LU and Ståhl, Jan-Eric LU (2011) 13st CIRP Conference on modelling of machining operations 223. p.152-161
Abstract
Abstract in Undetermined
This study are focused on the deformation zones occurring in the work piece in a machining process and the corresponding cutting forces. The fully coupled thermo-mechanical FE-model for orthogonal cutting, developed in [1] is utilized. The work piece material is modeled with Johnson-Cook plasticity including damage formulation. Simulations for different feed depths were performed. The cutting forces, the chip thickness ratio and the deformation widths were determined experimentally by the quick-stop images and a force measurements. The results from the simulations have been compared to experimental data for the cutting forces and the chip thickness ratio as a function of the theoretical chip thickness.
Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
metal cutting, FE-simulation, deformations zones, cutting forces
host publication
Advanced Materials Research
volume
223
pages
8 pages
publisher
Trans Tech Publications
conference name
13st CIRP Conference on modelling of machining operations
conference location
Aintra, Portugal
conference dates
2011-05-12
external identifiers
  • wos:000291824000017
  • scopus:79956288522
ISSN
1022-6680
1662-8985
ISBN
978-3-03785-095-4
DOI
10.4028/www.scientific.net/AMR.223.152
language
English
LU publication?
yes
id
fac2e068-6d33-456b-9dfa-10dac6616e5a (old id 1729976)
date added to LUP
2016-04-01 09:55:57
date last changed
2024-04-06 19:34:59
@inproceedings{fac2e068-6d33-456b-9dfa-10dac6616e5a,
  abstract     = {{Abstract in Undetermined<br/>This study are focused on the deformation zones occurring in the work piece in a machining process and the corresponding cutting forces. The fully coupled thermo-mechanical FE-model for orthogonal cutting, developed in [1] is utilized. The work piece material is modeled with Johnson-Cook plasticity including damage formulation. Simulations for different feed depths were performed. The cutting forces, the chip thickness ratio and the deformation widths were determined experimentally by the quick-stop images and a force measurements. The results from the simulations have been compared to experimental data for the cutting forces and the chip thickness ratio as a function of the theoretical chip thickness.}},
  author       = {{Agmell, Mathias and Ahadi, Aylin and Ståhl, Jan-Eric}},
  booktitle    = {{Advanced Materials Research}},
  isbn         = {{978-3-03785-095-4}},
  issn         = {{1022-6680}},
  keywords     = {{metal cutting; FE-simulation; deformations zones; cutting forces}},
  language     = {{eng}},
  pages        = {{152--161}},
  publisher    = {{Trans Tech Publications}},
  title        = {{A numerical and experimental investigation of the deformation zones and the corresponding cutting forces in orthogonal cutting}},
  url          = {{http://dx.doi.org/10.4028/www.scientific.net/AMR.223.152}},
  doi          = {{10.4028/www.scientific.net/AMR.223.152}},
  volume       = {{223}},
  year         = {{2011}},
}