TY  - JOUR
T1  - Calculation of Residual Stress on the Surface Layer of Workpiece When Surface Grinding the
Aisi 1018 Steel
AU - DucTrung, Do AU - -Tung Nguyen, Nhu AU - Tien Dung, Hoang 
JO  - Journal of Engineering and Applied Sciences
VL  - 15
IS  - 10
SP  - 2229
EP  - 2233
PY  - 2020
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2020.2229.2233
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2020.2229.2233
KW  - Calculation of residual stress when grinding
KW  -Johnson-Cook’s material model
KW  -AISI 1018 steel
KW  -surface layer
KW  -grinding
KW  -steel
AB  - This study presented a study on calculation of
residual stress on the surface layer of workpiece when
grinding AISI 1018 steel. Johnson-Cook’s material model
has been applied to build a relationship between residual
stress on the surface layer and the parameters of the
machining process. This relationship was used to
calculate the values of residual stress when grinding. The
calculated results of residual stress were compared with
the experimental results. The results showed that the
residual stress values when calculating were quite close to
the values from experimental works. The average
deviation between the calculated results and the
experimental results is only about 15.96%. The results of
this study offer a promising method for calculation
residual stresses on surface layer when grinding AISI1018
steel.
ER  -