Abstract
The accuracy of the preliminary turning of a pipe workpiece before rotary plastic deformation is investigated. The correlation of the basic hole diameters measured before and after plastic deformation is established. The influence of the machining parameters on the accuracy of the product is evaluated. For all the parameters, the accuracy is found to be sufficient.
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Tregubov, V.I., Yakovlev, S.S., Osipova, E.V., et al., Innovative technological processes of rotational drawing of complex–profile axisymmetric parts, Kuznechnoshtampovochnoe Proizvod.–Obrab. Mater. Davleniem, 2013, no. 11, pp. 9–16.
Matveev, I.A., Yamnikov, A.S., and Yamnikova, O.A., Statistical analysis of the accuracy of preliminary turning of a pipe workpiece, Izv. Tul’sk. Gos. Univ., Tekh. Nauki, 2015, no. 11–1, pp. 111–120.
Yamnikov, A.S. and Matveev, I.A., Statistical analysis of the accuracy of machining of extended parts from a stamped glass–type workpiece, Izv. Tul’sk. Gos. Univ., Tekh. Nauki, 2015, no. 5–2, pp. 121–126.
Yamnikov, A.S., Chuprikov, A.O., and Matveev, I.A., Obespechenie tochnosti izgotovleniya tonkostennykh osesimmetrichnykh korpusov slozhnogo profilya: Monografiya (The Accuracy of Manufacturing of Thin–Walled Axisymmetric Bodies of a Complex Profile: Monograph), Tula: Tul’sk. Gos. Univ., 2017.
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Original Russian Text © I.A. Matveev, A.S. Yamnikov, 2018, published in STIN, 2018, No. 3, pp. 20–21.
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Matveev, I.A., Yamnikov, A.S. Precision of Long Thin-Walled Axisymmetric Parts in Cutting and Pressure Treatment. Russ. Engin. Res. 38, 719–720 (2018). https://doi.org/10.3103/S1068798X18090228
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DOI: https://doi.org/10.3103/S1068798X18090228