Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Iaroslav G. Zhbankov"'
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 82:287-301
This paper presents the various ways of forging large forged pieces such as shafts, plates, and discs. A finite element method was used to simulate open die forging processes such as forging by flat dies with a slant, forging by staged dies, and upse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8438cb00b4081053e7b9c6cbbfcc054a
https://doi.org/10.1007/s00170-015-7377-7
https://doi.org/10.1007/s00170-015-7377-7
Publikováno v:
Materials and Manufacturing Processes. 30:222-231
This article mainly focusses on the improvement of metal forming die tooling for equal channel angular extrusion (ECAE) processes through nonrectangular 2θ-dies of classical Segal geometry. The technological appropriateness of workpiece deformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::800013557f59741f4ba912cc33ef8b0e
https://doi.org/10.1080/10426914.2013.832299
https://doi.org/10.1080/10426914.2013.832299
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 72:865-872
An upsetting process of specially profiled workpieces was proposed. Modeling of a workpiece upsetting, profiled as a cylinder with conical and cylindrical ledges was done using a finite element method. During the upsetting of these workpieces, buckli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afae117bb65e674d0b464a3d07547443
https://doi.org/10.1007/s00170-014-5727-5
https://doi.org/10.1007/s00170-014-5727-5
Publikováno v:
Materials and Manufacturing Processes. 28:577-583
Classification of forging schemes which involve intensive shear deformation in the billet have been proposed. An investigation of the stress-strain state in the billet during forging by anvils with slant has been done. The influence of such parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d966a4afdb809dd9fa7347de55694d4e
https://doi.org/10.1080/10426914.2013.763974
https://doi.org/10.1080/10426914.2013.763974
Publikováno v:
Materials and Manufacturing Processes. 28:229-235
Geometric parameters of the shrinkage cavities in ingots without hot tops from the NKMZ and “Izhorskie zavodi” plants varying in mass from 1.6–180 tons with different ingot height to average diameter ratio have been studied. The influence of ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4901bbdbb965e8f7b07fac235efe518f
https://doi.org/10.1080/10426914.2012.718472
https://doi.org/10.1080/10426914.2012.718472
Publikováno v:
SpringerPlus
A widely used method for hot forming steels and alloys, especially heavy forging, is the process of multistage forging with pauses between stages. The well-known effect which accompanies multistage hot forging is metal plasticity recovery in comparis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3102a87f43f3fbfd842dd8a1c388038f
https://doi.org/10.1186/s40064-016-3570-x
https://doi.org/10.1186/s40064-016-3570-x
Publikováno v:
Letters on Materials. 1:217-221
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce44b94b06494dd3bccef0e96faf512e
https://doi.org/10.22226/2410-3535-2011-4-217-221
https://doi.org/10.22226/2410-3535-2011-4-217-221
Publikováno v:
Materials and Manufacturing Processes. :130614085240002
The principal objective of the present article is to take into account the effect of deformation zone geometry on the deformation unevenness of material plastic flow in the Equal Channel Angular Extrusion (ECAE) of metals through the use of 2D Finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d36222112209b6600c2c709e34013b9c
https://doi.org/10.1080/10426914.2013.792417
https://doi.org/10.1080/10426914.2013.792417
Publikováno v:
Materials and Manufacturing Processes. :130614085240009
The principal objective of the present article is focused on the determination of the effect of angular die radii on the strain intensity, strain unevenness, and material waste for material plastic flow in the Equal Channel Angular Extrusion (ECAE) o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b0c7e574d5a07768710b532a60daf13
https://doi.org/10.1080/10426914.2013.792420
https://doi.org/10.1080/10426914.2013.792420