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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 In Advanced Materials Research 223. p.152-161
Abstract (Swedish)
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... (More)
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. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
metal cutting, FE-simulation, deformations zones, cutting forces
in
Advanced Materials Research
volume
223
pages
8 pages
publisher
Trans Tech Publications Ltd
conference name
13st CIRP Conference on modelling of machining operations
external identifiers
  • wos:000291824000017
  • scopus:79956288522
ISSN
1662-8985
1022-6680
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
2010-12-01 10:45:00
date last changed
2017-07-30 03:03:12
@inproceedings{fac2e068-6d33-456b-9dfa-10dac6616e5a,
  abstract     = {<b>Abstract in Undetermined</b><br/><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         = {1662-8985},
  keyword      = {metal cutting,FE-simulation,deformations zones,cutting forces},
  language     = {eng},
  pages        = {152--161},
  publisher    = {Trans Tech Publications Ltd},
  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},
  volume       = {223},
  year         = {2011},
}