The effect of friction on pressure in upsetting at low diameter-to-height ratios

Influence of Flow Stress and Friction Upon Metal Flow in Upset Forging of Rings and Cylinders

C. H. Lee, Taylan Altan · Journal of Engineering for Industry · 1972 · 180 citations

Engineering, Materials Engineering, Mechanical Engineering +15

Some analytical and experimental studies of axi-symmetric cold forging and extrusion—I

Hideaki Kudo · International Journal of Mechanical Sciences · 1960 · 176 citations

Engineering, Materials Science, Mechanical Engineering +14

Press-Forging Thin Sections: Effect of Friction, Area, and Thickness on Pressures Required

W. J. Schroeder, D. A. Webster · Journal of Applied Mechanics · 1949 · 114 citations

Engineering, Manufacturing Engineering, Materials Engineering +9

An engineering theory of plasticity

Richard Hill · Journal of the Mechanics and Physics of Solids · 1962 · 73 citations

Natural Sciences, Materials Engineering, Materials Science +12

Some analytical and experimental studies of axi-symmetric cold forging and extrusion—II

Hideaki Kudo · International Journal of Mechanical Sciences · 1961 · 61 citations

Engineering, Materials Science, Mechanical Engineering +14