TY - GEN
T1 - Cutting Paths Simulation Analysis of Aluminum Alloy Plates Based on Stress Rebalance
AU - Ren, Penghao
AU - Wang, Aimin
AU - Zhang, Yanlin
AU - Lin, Lin
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/4/12
Y1 - 2018/4/12
N2 - In this paper, aiming at the deformation of aluminum alloy plate caused by stress rebalance, heat treatment on the plate is simulated and the distribution of initial stress in the plate is gotten. And cutting process is simulated through finite element analysis software AdvantEdge. The residual stresses introduced into the plate during the cutting process are obtained. Then the technique of birth and death of element was used in Abaqus, the material removal process in different cutting paths is simulated under heat treatment. At the same time, the resulting cutting stress is applied to the machined surface, and the flatness and residual stress of the machined surface are compared. The results show that, compared with the linear parallel cutting, the spiral cutting from center to periphery makes the parts have higher accuracy and smaller residual stress.
AB - In this paper, aiming at the deformation of aluminum alloy plate caused by stress rebalance, heat treatment on the plate is simulated and the distribution of initial stress in the plate is gotten. And cutting process is simulated through finite element analysis software AdvantEdge. The residual stresses introduced into the plate during the cutting process are obtained. Then the technique of birth and death of element was used in Abaqus, the material removal process in different cutting paths is simulated under heat treatment. At the same time, the resulting cutting stress is applied to the machined surface, and the flatness and residual stress of the machined surface are compared. The results show that, compared with the linear parallel cutting, the spiral cutting from center to periphery makes the parts have higher accuracy and smaller residual stress.
KW - Aluminum alloy plaets
KW - Cutting paths
KW - Finite element analysis
KW - Stress rebalance
UR - http://www.scopus.com/inward/record.url?scp=85050534563&partnerID=8YFLogxK
U2 - 10.1109/ICMTMA.2018.00011
DO - 10.1109/ICMTMA.2018.00011
M3 - Conference contribution
AN - SCOPUS:85050534563
T3 - Proceedings - 10th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2018
SP - 15
EP - 19
BT - Proceedings - 10th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2018
Y2 - 10 February 2018 through 11 February 2018
ER -