Titlebook: Metal Forming Interrelation Between Theory and Practice; Proceedings of a sym A. L. Hoffmanner (Principal Engineer) Conference proceedings

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模仿

导师

The Validity of Simulating Tests in Evaluating Lubricants for Deformation Processesnty attached to the magnitude of interface friction. Even the simplest theory must account for the effects of friction on forces, power requirements and material flow, and the magnitude of this friction must be known-together with the correct value of the flow stress-if the validity of a theory is t

售穴

CHANT

Theories and Experiments on Friction, Deformation, and Fracture in Plastic Deformation Processesproblems. The choice of a specific method depends upon the information sought. In this paper, the problems of friction, deformation characteristics, and fracturing involved in plastic deformation processes are discussed, using three different methods of analysis: the upper-bound, the slip-line, and

Instrumental

谎言

RACE

Simulation of Extrusion Structures by Means of Torsion Testing for a High Strength Nickel-Base Alloych was threefold: 1) to evaluate the hot working (T >.7 Tm) properties of the U -700 alloy, (tests were conducted as low as.45 Tm), 2) to attempt to simulate the extrusion of this alloy by means of torsion testing under comparable conditions of temperature, strain rate and strain, and 3) to evaluate

CRUC

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