Study of Kinematic and Deformation Parameters of Rolling of Compressor Blade Workpieces
Chigirinsky V.V. Kresanov Yu.S. Volokitina I.Y.
May 2023G.V. Kurdyumov Institute for Metal Physics of N.A.S. of Ukraine
Metallofizika i Noveishie Tekhnologii
2023#45Issue 5631 - 646 pp.
The article presents experimental research of kinematic and deformation parameters of die rolling of compressor-blades’ workpieces made of titanium alloy ВT−8, using a section mill 330 of ‘Motor Sich’ JSC. The experimental results confirm that the strain unevenness is associated with intense shear, which is determinant in the formation of individual elements of the profile. Metal moves from areas of high reduction to areas of lower reduction in both the transverse direction and the longitudinal one. The use of uneven plastic deformation to control the process of forming the rolled products of different configurations and purposes is of interest.
aircraft engine , blade , die rolling , power parameters , workpiece
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Rudny Industrial Institute, 38, 50 Let Oktyabrya Str., Rudny, KZ-111500, Kazakhstan
‘Motor Sich’ JSC, 15 Motorobudivnykiv Ave., Zaporizhzhia, UA-69068, Ukraine
Rudny Industrial Institute
‘Motor Sich’ JSC
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