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Oleg Yu Smetannikov, Lyaysan Sakhabutdinova and Gleb Ilyinykh
The article addresses the modeling of the process of manufacturing a large-sized shell, given the thermomechanical behavior and viscoelasticity of the composite mandrel. The results of the experimental identification of viscoelasticity parameters of the ...
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Xishuang Jing, Siyu Chen, Jiuzhi An, Chengyang Zhang and Fubao Xie
This study was to solve the mandrel demolding problem after curing the composite component with complex structure. In this paper, a reusable thermoplastic mandrel with heating softening characteristics was developed by resin transfer molding (RTM). The g...
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Leila Aliieva,Natalia Hrudkina,Igramotdin Aliiev,Iaroslav Zhbankov,Oleg Markov
Pág. 15 - 22
A possibility has been investigated to use an energy method to calculate the energy-force parameters for the cold extrusion processes involving components of complex configuration. A mathematical model has been proposed for the process of combined sequen...
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S. R. Rahmanov
Pág. 198 - 202
The problem about parametrical fluctuations of system «sleeve (pipe) ? mandrel ? core» of an automatic mill of the pipe-rolling unit is considered. The differential equation of movement of a core mandrel of an automatic mill of the pipe-rolling unit is w...
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