scholarly journals Slip Line Field Solution for Second Pass in Lubricated 4-High Reversing Cold Rolling Sheet Mill

Engineering ◽  
2011 ◽  
Vol 03 (12) ◽  
pp. 1225-1233 ◽  
Author(s):  
Oluleke O. Oluwole ◽  
Olayinka Olaogun
Keyword(s):  
Cold Rolling ◽  
Slip Line ◽  
Sheet Mill ◽  
Line Field ◽  
Slip Line Field ◽  
Field Solution

An Analysis of Contact Between a Pair of Surface Asperities During Sliding

1981 ◽  
Vol 48 (3) ◽  
pp. 493-499 ◽  
Author(s):  
Z. Lisowski ◽  
T. Stolarski
Keyword(s):  
Shear Stress ◽  
Shear Strength ◽  
Slip Line ◽  
Interfacial Shear Stress ◽  
Interfacial Shear ◽  
Line Field ◽  
Slip Line Field ◽  
Field Solution ◽  
Shaped Surface ◽  
Material Solution

An analysis of friction junction formed by a pair of interacting hemispherically shaped surface asperities was carried out. Depending on the maximum geometrical interference of the asperities junction deformation can be elastic or plastic. Elastic junctions were analyzed using Hertz solution. Depending on whether the junction is welded or nonwelded it was assumed that the interfacial shear stress is constant and equal to or less than the bulk shear strength of the weaker material. Solution for the case of plastic junction was approximated by Green’s slip-line field solution.

A Slip Line Field Solution of the Free Oblique Continuous Cutting Problem in Conditions of Light Friction at Chip-Tool Interface

1980 ◽  
Vol 102 (4) ◽  
pp. 310-314 ◽  
Author(s):  
W. A. Morcos
Keyword(s):  
Plane Strain ◽  
Slip Line ◽  
Metal Cutting ◽  
Orthogonal Cutting ◽  
Cutting Parameters ◽  
Experimental Results ◽  
Line Field ◽  
Slip Line Field ◽  
Field Solution ◽  
Cutting Problem

Lee and Shaffer’s slip line field solution [11] for orthogonal cutting is generalized to the free oblique continuous cutting problem in plane strain. Comparison of the results as predicted by this solution with those of the plane strain modified Merchant model [8] and experimental results is achieved for some key metal cutting parameters. It is shown that in some respect, the plane strain modified Merchant model [8] predicts values of parameters which are closer to experimental results.

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