Determination of Residual Stresses in Products in Additive Production by the Layer-by-Layer Photopolymerization Method


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A computational-experimental model for identifying the residual (shrinkage) stresses arising in parts after their additive manufacturing by the layer-by-layer photopolymerizationmethod is given. The model is based on an analysis of flexible shrinkage strains of a series of specimens shaped as plate-strips with the same parameters but with different polymerization time which is prescribed in their manufacturing on the 3d-printer.

Sobre autores

P. Bychkov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Email: popov@ipmnet.ru
Rússia, pr. Vernadskogo 101, str. 1, Moscow, 119526

V. Kozintsev

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Email: popov@ipmnet.ru
Rússia, pr. Vernadskogo 101, str. 1, Moscow, 119526

A. Manzhirov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences; Bauman Moscow State Technical University; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Institute of Mechanics of the National Academy of Sciences of the Republic of Armenia

Email: popov@ipmnet.ru
Rússia, pr. Vernadskogo 101, str. 1, Moscow, 119526; ul. 2-ya Baumanskaya 5 str. 1, Moscow, 105005; Kashirskoe sh. 31, Moscow, 115409; pr. Marshala Bagramyana 24B, Erevan, 375019

A. Popov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences; Moscow State (National Research) University of Civil Engineering

Autor responsável pela correspondência
Email: popov@ipmnet.ru
Rússia, pr. Vernadskogo 101, str. 1, Moscow, 119526; Yaroslavskoe sh. 26, Moscow, 129337

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