Calculation of Material Flow in Orthogonal Cutting by Using Streamline Model

Xue Feng Bi; Gautier List; Yong Xian Liu

doi:10.4028/www.scientific.net/KEM.407-408.490

Paper Titles

Study on the Chip-Breaking Behavior under the Concept of Equivalent Parameters for Complicated Groove Insert in 45 Cutting Steel
p.473

MCA Model for Chip Breaking and Curling of Orthogonal Cutting
p.478

Simulation and Analysis for Application of Truing Ring in Certain Eccentricity Plane Lapping System
p.482

A New Approach for Friction Modeling at the Tool-Chip Interface in Orthogonal Cutting
p.486

Calculation of Material Flow in Orthogonal Cutting by Using Streamline Model
p.490

Application of a Drill Resistance Technique for Rapid Determining Wood Density
p.494

Generation of Wear Protective Layer in High Speed Turning of Gray Cast Iron Containing Aluminium and Magnesium
p.500

Mechanism of Material Softening in Primary Shear Zone during Serrated Chip Formation in High Speed Machining of High Strength Steel
p.504

A Feedrate Scheduling Strategy Based on a General Force Model
p.509

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Calculation of Material Flow in Orthogonal Cutting by Using Streamline Model

Abstract:

The streamline method was used to investigate the plastic strain rate in machining. The streamline function presented in this paper is a general equation with three parameters controlling the complex variation of flow line shape. Velocity and deformation field were obtained by streamline analysis. The validation of this model was conducted by comparing with other experimental results published. It shows that the streamline model presented in the paper can be applied to the evaluation of strain rate in machining.