Zobrazeno 1 - 2
of 2
pro vyhledávání: '"E Oleg Markov"'
Autor:
N Vladymyr Levchenko, I Leila Aliieva, E Oleg Markov, S Igramotdin Aliiev, V Khrystyna Malii, S Natalia Hrudkina
Publikováno v:
FME Transactions, Vol 49, Iss 2, Pp 344-355 (2021)
The upper bound power method is used to simulate the process of combined radial-backward-forward extrusion of hollow parts of the "cup with flange and branch pieces" type from a continuous workpiece. The calculation scheme with autonomous deformation
Improvement of upsetting process of four-beam workpieces based on computerized and physical modeling
Autor:
E Oleg Markov, Alexander Shapoval, V Volodymyr Kukhar, U Roman Zhytnikov, N Vitalii Zlygoriev, S Anton Khvashchynskyi
Publikováno v:
FME Transactions. 48:946-953
The method of upsetting of large ingots has been investigated in this work. The proposed method consists in upsetting of profiled workpieces with concave faces. An angle of the concave faces was 150°. A relative depth of the concave faces has been v