Improved distortion prediction in additive manufacturing using an experimental-based stress relaxation model

Ruishan Xie^a^,^b, Qingyu Shi^a^,^b^,^*(

), Gaoqiang Chen^a^,^b

Fig. 2.. Schematic of the stress relaxation experiment: (a) the dimensions of samples, and (b) the evolution history of temperature-stress-strain during the experiment.