TY - JOUR
T1 - Numerical simulation of linear friction welding based on ABAQUS environment
T2 - Challenges and perspectives
AU - Li, Wenya
AU - Wang, Feifan
AU - Shi, Shanxiang
AU - Ma, Tiejun
PY - 2014/2
Y1 - 2014/2
N2 - In order to investigate the complicated thermomechanically coupled process of linear friction welding (LFW), three different numerical methods were developed using the ABAQUS software. LFW steel and Ti-6Al-4V were calculated by using a 2D model with the explicit and implicit methods, respectively, and the calculated results were validated by experiments. In addition, a 3D model for LFW Ti-5Al-2Sn-2Zr-4Mo-4Cr was firstly acquired by using the newly developed explicit-implicit alternate method and the calculated flash seemed more like the real one. Furthermore, a few open questions and perspectives in LFW modeling are discussed and concluded.
AB - In order to investigate the complicated thermomechanically coupled process of linear friction welding (LFW), three different numerical methods were developed using the ABAQUS software. LFW steel and Ti-6Al-4V were calculated by using a 2D model with the explicit and implicit methods, respectively, and the calculated results were validated by experiments. In addition, a 3D model for LFW Ti-5Al-2Sn-2Zr-4Mo-4Cr was firstly acquired by using the newly developed explicit-implicit alternate method and the calculated flash seemed more like the real one. Furthermore, a few open questions and perspectives in LFW modeling are discussed and concluded.
KW - linear friction welding
KW - map solution
KW - numerical simulation
KW - thermomechanically coupled model
UR - http://www.scopus.com/inward/record.url?scp=84893792449&partnerID=8YFLogxK
U2 - 10.1007/s11665-013-0776-8
DO - 10.1007/s11665-013-0776-8
M3 - 文章
AN - SCOPUS:84893792449
SN - 1059-9495
VL - 23
SP - 384
EP - 390
JO - Journal of Materials Engineering and Performance
JF - Journal of Materials Engineering and Performance
IS - 2
ER -