Title :
The Influence of Edge Angle on Burr Formation Processes
Author :
Shen, Qin-Xia ; Wang, Gui-Cheng ; Zhu, Yun-Ming ; Qu, Hai-Jund ; Fang, Jiane
Author_Institution :
Sch. of Mech. Eng., Jiangsu Univ., Zhenjiang, China
Abstract :
The support rigidity determined by the edge angle is one of key factors that affect burr shapes and sizes in this paper the burr/fracture formation process of different edge angle is simulated with elastic-plastic nonlinear element method based on ABAQUS. The influence of edge angle on burr formation processes in high-speed machining 2024 Al-alloy is analyzed. Analyzing the influence of edge angle on burr sizes and shapes based on equivalent plastic strain and negative shear angle. The results have investigated the mechanisms of burr/fracture formation fundamentally, which is the basis of burr minimization.
Keywords :
aluminium alloys; cutting; machining; production engineering computing; ABAQUS; Al; burr formation processes; edge angle; elastic-plastic nonlinear element method; fracture formation process; high-speed machining; Analytical models; Automatic control; Capacitive sensors; Deburring; Finite element methods; Flexible manufacturing systems; Machining; Mechanical engineering; Plastics; Shape; ABAQUS; Burr; Edge angle; Negative shear angle; Shear strain; metal cutting;
Conference_Titel :
Software Engineering, 2009. WCSE '09. WRI World Congress on
Conference_Location :
Xiamen
Print_ISBN :
978-0-7695-3570-8
DOI :
10.1109/WCSE.2009.250
