Journal ArticleDOI
Finite Element Simulation of Chip Formation and Comparison with Machining Experiment
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This article is published in Journal of Engineering for Industry.The article was published on 1994-08-01. It has received 120 citations till now. The article focuses on the topics: Machining & Chip formation.read more
Citations
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The influence of friction models on finite element simulations of machining
TL;DR: In this article, an updated Lagrangian finite element formulation is used to simulate continuous chip formation process in orthogonal cutting of low carbon free-cutting steel, and the effects of tool-chip interfacial friction models on the finite element simulations are investigated.
Journal ArticleDOI
Modelling metal cutting using modern ductile fracture mechanics: quantitative explanations for some longstanding problems
TL;DR: In this article, the Ernst-Merchant analysis is generalised to include significant surface work, and the experimental observations for which traditional ‘plasticity and friction only' analyses seem to have no quantitative explanation, are now given meaning.
Journal ArticleDOI
Investigations on the effects of friction modeling in finite element simulation of machining
Pedro José Arrazola,Tuğrul Özel +1 more
TL;DR: In this paper, the effects of friction modeling at the tool-chip-workpiece interfaces on chip formation process in predicting forces, temperatures and other field variables such as normal stress and shear stress on the tool by using advanced finite element (FE) simulation techniques.
Journal ArticleDOI
Simulation of the orthogonal metal cutting process using an arbitrary Lagrangian–Eulerian finite-element method
TL;DR: In this article, a more general formulation, the arbitrary Lagrangian-Eulerian (ALE) method may be used to combine the advantages and avoid the shortcomings of both of the previous methods.
Journal ArticleDOI
The size effect in metal cutting
TL;DR: In this paper, a number of special experiments are described in the paper that support the transport of microcracks across the shear plane, and the important role compressive stress plays on the Shear plane.
References
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Book
Metal cutting principles
TL;DR: In this paper, the authors describe typical cutting operations, including: Elastic Behaviour Plastic Behaviour Fracture Dynamometry Shear Strain in Cutting Shear Stress in Cutting Friction Wear and Tool Life Cutting Temperatures Cutting Fields Tool Materials Work Material Considerations Complex Tools Surface Integrity Chip Control Optimisation Modeling of Chip Formation Precision Engineering Unusual Applications of the Metal Cutting Process
Journal ArticleDOI
A Finite Element Model of Orthogonal Metal Cutting
J. S. Strenkowski,J. T. Carroll +1 more
Book
Atlas of stress-strain curves
TL;DR: In this article, the authors present over 600 stress-strain curves for ferrous and nonferrous alloys and show monotonic versus cyclic behavior, effect of strain rate, alloying elements, product forms, deformation mode, grain size, work hardening, temperature, and much, much more.