Registration Number
0220U103064,
0115U004736
, R & D reports
Title
Development and research resource-saving technological processes of the open die and closed die forging based on the application new calculation methods.
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Head
Aliiev Igramotdin S, Доктор технічних наук
Registration Date
24-07-2020
Organization
Donbass State Engineering Academy
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The object of research is resource-saving technological processes and equipment for plastic deformation and manufacturing of parts based on new calculation methods. The purpose of the work is to increase the efficiency and expansion of the possibilities of manufacturing technologies for parts and blanks by using new deformation schemes with the combined plastic flow of metal during plastic deformation on the basis of new calculation methods. A number of experimental researches are conducted, aimed at determining the deformability in the processes of cold and hot deformation, deformed and stress-deformed state of blanks during forging, plasticity resource in the processes of cold extrusion and a complex of studies on measuring the forces of contact friction directly in the process of plastic. Experimental study by the method of coordinate grids evaluated the regularities of formation of zones of plastic flow and distribution of the degree of deformation in the workpiece in the forging and stamping processes. The complex of researches on measuring of friction forces directly in the process of plastic deformation is carried out. A new type of devices - friction force gauges, which contribute to the expansion of the range of measured parameters characterizing deformation conditions, has been developed. The peculiarities of technological process development and methods of designing stamping and forging processes are generalized. Recommendations for technological design of the considered processes are given. Scope - metal forming, forging, large forgings, precision cold forging.
Product Description
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Ivanova Yuliia O
Abhari Payman B
Aliiev Igramotdin S
Aliieva Leila I
Hrudkina Natalia S
Zhbankov Yaroslav H
Kaliuzhnyi Volodymyr L
Kartamyshev Dmytro O
Kordenko Mariia Yu
Kuzenko Olesia A
Levchenko Volodymyr M
Malii Khrystyna V
Markov Oleg Ye
Markovа Maryna O
Samohliadov Anton D
Semioshko Yana O
Tahan Liubov V
Chuchyn Oleh V
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2020-10-01
