Journal ArticleDOI
Numerical investigating the effect of machining parameters on residual stresses in orthogonal cutting
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TLDR
A finite element analysis based on the nonlinear finite element code MSC is developed for investigating the effect of cutting speed and feed rate on surface and subsurface residual stresses induced after orthogonal cutting.About:
This article is published in Simulation Modelling Practice and Theory.The article was published on 2010-03-01. It has received 80 citations till now. The article focuses on the topics: Machining & Finite element method.read more
Citations
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Effects of depth of cut on the redistribution of residual stress and distortion during the milling of thin-walled part
TL;DR: In this article, an approach of optimizing the profile and magnitude of residual stress is proposed by analyzing the effects of depth of cut on the redistribution of residual stresses, and the results demonstrate that the distortion of thin-walled part is significantly affected by the residual stress generated after the material is cut away.
Journal ArticleDOI
3D FEM simulation of milling process for titanium alloy Ti6Al4V
Hongbing Wu,Shaojian Zhang +1 more
TL;DR: In this paper, a 3D finite element model for the complex milling process of titanium alloy Ti6Al4V was developed using the finite element software ABAQUS, which takes into account the dynamic effects, thermomechanical coupling, material damage law, and contact criterion.
Journal ArticleDOI
Advancements in material removal mechanism and surface integrity of high speed metal cutting: A review
TL;DR: In this paper, the effect of cutting dynamics on the machining process is discussed and a thorough review on pros and cons of HSMC can help to effectively utilize its advantages and circumvent its shortcomings.
Journal ArticleDOI
Cutting AISI 1045 steel at very high speeds
TL;DR: In this article, an experimental device based on the light-gas gun technology was set up to realize high speed cutting over a wide range of cutting speeds from 30 m/s to 200 m /s, focusing on the physical phenomena accompanying the saw-tooth chip formation.
Journal ArticleDOI
Numerical analysis of the tool wear effect in the machining induced residual stresses
TL;DR: A numerical model to analyse the tool wear effect in machining induced residual stresses is developed and validated and has main advantages, reduced mesh distortion, the possibility to simulate long length machined surface and time-efficiency.
References
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Journal ArticleDOI
Microtubule nucleation by γ-tubulin complexes
TL;DR: The first crystallographic analysis of a non-γ-tubulin γTuRC component has resulted in a new appreciation of the relationships among all γ TuRC proteins, leading to a refined model of their organization and function.
The Mechanics of Machining: An Analytical Approach to Assessing Machinability
P.L.B. Oxley,H.T. Young +1 more
Journal ArticleDOI
A Finite Element Model of Orthogonal Metal Cutting
J. S. Strenkowski,J. T. Carroll +1 more
Journal ArticleDOI
Material behaviour in conditions similar to metal cutting : flow stress in the primary shear zone
TL;DR: In this paper, a split Hopkinson pressure bar (SHPB) facility was used to determine the flow stress in metal cutting, where large deformations are imposed on the workpiece material at high speed in a very small area.
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