Influences of End Surface Angle of Workpiece on Burr Formation in High Speed Machining

Qin Xi Shen; Gui Cheng Wang; Hai Jun Qu; Yun Ming Zhu

doi:10.4028/www.scientific.net/AMR.69-70.384

Paper Titles

Optimization of Ti-6Al-4V Flank Milling Parameters Using Taguchi Method
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Study on an Open CNC System of 3-Axis Micro Milling Machine Tool
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Experimental Study in HSM of Hardened Steel AISI D2
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A Compound Vibratory Mode in High Speed Vibratory Tapping
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Influences of End Surface Angle of Workpiece on Burr Formation in High Speed Machining
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Heat Conduction Analysis of Coated Cutting Tools with Temperature-Dependent Properties
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Effect of Helix Angle and Normal Rake Angle on Stability in End Milling
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Damage Analysis of Cemented Carbide Tool in High Speed Milling Induced by Thermal Stress with Laser Shock
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Correlation between Cutting Forces and Tool Wear in High Speed Milling of Graphite
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Influences of End Surface Angle of Workpiece on Burr Formation in High Speed Machining

Abstract:

The end surface angle of workpece is one of key factors that affect burr sizes and shapes. In this paper, the burr formation process of different end surface angle is simulated with elastic plastic nonlinear element method based on ABAQUS. The influence of end surface angle of workpiece on burr formation processes in high-speed machining 2024 Aluminum alloy is analyzed. The influence of end surface angle on burr sizes and shapes is studied based on equivalent shear strain and negative shear angle. The results have investigated the mechanisms of burr formation fundamentally, which is the basis of burr minimization.