TY - JOUR
T1 - ANISOTROPIC CUTTING BEHAVIOR OF FREE-MACHINING STEELS.
AU - Poirier, D. R.
AU - Kieras, A. P.
PY - 1974
Y1 - 1974
N2 - A determination of the anisotropy in the shear strength during machining of a group of free-machining steels including 1117, 11L17, and 1215 and a plain steel, 1018, is presented. The three free-machining steels are anisotropic in the as-received condition, but the nonfree-machining steel is not anisotropic. Since tensile ductility depends on inclusion content and the orientation of inclusions relative to the specimen axis, and the same is true for the shear strength during machining, then, as expected, there is a relationship between the two for the steels all at the same strength level of 50,000 psi; the effective shear strength during machining decreases with decreasing tensile ductility.
AB - A determination of the anisotropy in the shear strength during machining of a group of free-machining steels including 1117, 11L17, and 1215 and a plain steel, 1018, is presented. The three free-machining steels are anisotropic in the as-received condition, but the nonfree-machining steel is not anisotropic. Since tensile ductility depends on inclusion content and the orientation of inclusions relative to the specimen axis, and the same is true for the shear strength during machining, then, as expected, there is a relationship between the two for the steels all at the same strength level of 50,000 psi; the effective shear strength during machining decreases with decreasing tensile ductility.
UR - http://www.scopus.com/inward/record.url?scp=85069345638&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85069345638&partnerID=8YFLogxK
M3 - Conference article
SN - 0402-1215
JO - American Society of Mechanical Engineers (Paper)
JF - American Society of Mechanical Engineers (Paper)
IS - 74 -WA/Prod-12
T2 - Unknown conference
Y2 - 17 November 1974 through 22 November 1974
ER -