Transformation of Cutting Burr/Fracture in High-Speed Machining Al Alloy

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

doi:10.4028/www.scientific.net/AMR.53-54.101

Paper Titles

Formation and Simulation of Two-Side Burr in Orthogonal Cutting
p.77

Study on Burr Formation in Face Milling of Stainless Steel with Chamfered Cutting Tool
p.83

The Effect of Shear Strain on Transformation between Burr and Negative Burr
p.89

Numerical Study of the Effect of Tool Wear on Burr Formation in Blanking Process
p.95

Transformation of Cutting Burr/Fracture in High-Speed Machining Al Alloy
p.101

Polishing of Free-Standing CVD Diamond Films by the Combination of EDM and CMP
p.111

Analyzing on Nonuniformity of Material Removal in Silicon Wafer CMP Based on Abrasive Movement Trajectories
p.119

Friction-Based In Situ Endpoint Detection of Copper CMP Process
p.125

Research on Mechanism of Chemical Mechanical Polishing Process for Silicon Nitride Balls with CeO₂ Abrasive
p.131

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 53-54Transformation of Cutting Burr/Fracture in...

Transformation of Cutting Burr/Fracture in High-Speed Machining Al Alloy

Abstract:

The metal cutting burr is one of the factors that influence the edge quality and performance of precision parts.A finite element model has been established to investigate the mechanism of burr formation and limit transformation in high-speed machining 2024Aluminum alloy .The burr/fracture formation process is simulated with elastic-plastic nonlinear element method based on ABAQUS.This paper has investigated the mechanism of burr /fracture formation and the limit transformation condition of cutting-direction burrs and fractures in high-speed machining and the limit transformation condition change with the cutting condition,which lay scientific basis of further research on cutting burrs formation and its minimization and deburring technology.