Axial transformation method in the analysis of the axisymmetric plastic flow

1987 ◽  
Vol 58 (11) ◽  
pp. 503-507 ◽  
Author(s):  
Zbigniew Malinowski ◽  
Robert Szyndler
Keyword(s):  
Plastic Flow ◽  
Transformation Method ◽  
Axial Transformation ◽  
Axisymmetric Plastic

Axisymmetric plastic flow of a bilayer material through a conical channel

2003 ◽  
Vol 48 (5) ◽  
pp. 244-246 ◽  
Author(s):  
S. E. Aleksandrov ◽  
G. S. Mishuris
Keyword(s):  
Plastic Flow ◽  
Conical Channel ◽  
Axisymmetric Plastic

MANUFACTURE INVESTIGATION OF CARTRIDGE WITH BOTTOM-MOST PART FLANGE BY DIRECT EXTRUSION WITH COUNTERPUNCH. REPORT 13. DETERMINATION OF DEFORMED STATE UNDER STRAITENED EXTRUSION IN FOURTH CENTRAL AREA OF PLASTIC DEFORMATION

2020 ◽  
Vol 0 (4) ◽  
pp. 43-51
Author(s):  
A. L. Vorontsov ◽  
◽  
I. A. Nikiforov ◽  
Keyword(s):  
Plastic Deformation ◽  
Plastic Flow ◽  
Central Area ◽  
Direct Extrusion ◽  
Deformed State ◽  
Cumulative Deformation ◽  
The Given ◽  
General Method

Formulae have been obtained that are necessary to calculate cumulative deformation in the process of straitened extrusion in the central area closed to the working end of the counterpunch. The general method of plastic flow proposed by A. L. Vorontsov was used. The obtained formulae allow one to determine the deformed state of a billet in any point of the given area. The formulae should be used to take into account the strengthening of the extruded material.

Differential transformation method for circular membrane vibrations

2020 ◽  
Vol 61(12) (2) ◽  
pp. 333-350
Author(s):  
Jaipong Kasemsuwan ◽  
◽  
Sorin Vasile Sabau ◽  
Uraiwan Somboon ◽  
◽  
...  
Keyword(s):  
Transformation Method ◽  
Differential Transformation Method ◽  
Circular Membrane ◽  
Differential Transformation ◽  
Membrane Vibrations
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