FEM Machining Simulation Using LS-DYNA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU93624" target="_blank" >RIV/00216305:26210/11:PU93624 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
FEM Machining Simulation Using LS-DYNA
Original language description
Cutting simulation is a promising but still not fully adopted and widely spread method for predicting the cutting force and a chip shape: parameters that can help to improve the real cutting conditions and also the tool life. This paper briefly describes the four finite element model formulations suitable for machining simulation, focusing on Lagrangian formulation and SPH meshless method. Virtual orthogonal and milling cutting experiments with physical cutting experiments were carried out to compare the measured cutting forces and the chip shapes. Johnson-Cook material model was used to predict the stress and strain of AISI 1045 steel. Results showed good agreement (within 6 to 12 %) among simulated and measured cutting force values.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JQ - Machinery and tools
OECD FORD branch
—
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The International Conference NEWTECH 2011 on Advanced Manufacturing Engineering
ISBN
978-80-214-4267-2
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
121-126
Publisher name
LITERA BRNO
Place of publication
Brno
Event location
Brno
Event date
Sep 14, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—