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Non-Local Modelling...
Non-Local Modelling of Strain Softening in Machining Simulations
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- Abiri, Olufunminiyi (author)
- Institute of Intelligent Systems, University of Johannesburg
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- Wedberg, Dan (author)
- AB Sandvik Coromant
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- Svoboda, Ales (author)
- Luleå tekniska universitet,Material- och solidmekanik
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- Lindgren, Lars-Erik (author)
- Luleå tekniska universitet,Material- och solidmekanik
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(creator_code:org_t)
- Institute of Physics (IOP), 2017
- 2017
- English.
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In: IOP Conference Series. - : Institute of Physics (IOP). - 1757-8981 .- 1757-899X. ; 225
- Related links:
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https://doi.org/10.1...
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Subject headings
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- Non-local damage model for strain softening in a machining simulation is presented in this paper. The coupled damage-plasticity model consists of a physically based dislocation density model and a damage model driven by plastic straining in combination with the stress state. The predicted chip serration is highly consistent with the measurement results.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Keyword
- Finite element simulation
- Machining
- Non-local models
- Damage model
- Plasticity
- Material Mechanics
- Materialmekanik
Publication and Content Type
- ref (subject category)
- art (subject category)
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