پديدآورندگان :
Haji Mahdi Tajer Mahzad m.tajer@merc.ac.ir Ceramics Department, Materials and Energy Research Center, Karaj, Alborz, Iran , Ostad Shabani Mohsen m-ostadshabani@merc.ac.ir Ceramics Department, Materials and Energy Research Center, Karaj, Alborz, Iran , Kaki Sahneh Kiarash K.kakisahneh@merc.ac.ir Ceramics Department, Materials and Energy Research Center, Karaj, Alborz, Iran , Mobasherpour Iman Ceramics Department, Materials and Energy Research Center, Karaj, Alborz, Iran
كليدواژه :
Abaqus Plugin , Finite element methods , Residual stress , Selective laser melting
چكيده فارسي :
Additive manufacturing (AM) has gained significant attention due to technological advancements. Selective laser melting (SLM) is a prominent method for producing metal parts. Despite its advantages, SLM can induce high residual stress in the produced parts, leading to defects like cracks and deformation. This study utilizes a new Abaqus finite element software feature to predict residual stress in SLM-produced Ti6Al4V alloy samples under various power settings and actual machine conditions. The optimal laser power for producing a part with the lowest residual stress was determined.
