ANISOTROPIC CUTTING BEHAVIOR OF FREE-MACHINING STEELS.

D. R. Poirier; A. P. Kieras

ANISOTROPIC CUTTING BEHAVIOR OF FREE-MACHINING STEELS.

Research output: Contribution to journal › Conference article › peer-review

Abstract

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.

Original language	English (US)
Journal	American Society of Mechanical Engineers (Paper)
Issue number	74 -WA/Prod-12
State	Published - Jan 1 1974
Externally published	Yes
Event	Unknown conference - Duration: Nov 17 1974 → Nov 22 1974

ASJC Scopus subject areas

Mechanical Engineering

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@article{7fdb1003cf0748f5a6d342681738209c,

title = "ANISOTROPIC CUTTING BEHAVIOR OF FREE-MACHINING STEELS.",

abstract = "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.",

author = "Poirier, {D. R.} and Kieras, {A. P.}",

year = "1974",

month = jan,

day = "1",

language = "English (US)",

journal = "American Society of Mechanical Engineers (Paper)",

issn = "0402-1215",

number = "74 -WA/Prod-12",

note = "Unknown conference ; Conference date: 17-11-1974 Through 22-11-1974",

}

TY - JOUR

T1 - ANISOTROPIC CUTTING BEHAVIOR OF FREE-MACHINING STEELS.

AU - Poirier, D. R.

AU - Kieras, A. P.

PY - 1974/1/1

Y1 - 1974/1/1

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.

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M3 - Conference article

AN - SCOPUS:85069345638

JO - American Society of Mechanical Engineers (Paper)

JF - American Society of Mechanical Engineers (Paper)

SN - 0402-1215

IS - 74 -WA/Prod-12

T2 - Unknown conference

Y2 - 17 November 1974 through 22 November 1974

ER -