The research on matrix of press-form stiffness and steadiness

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dc.citation.epage58
dc.citation.issue3
dc.citation.journalTitleУкраїнський журнал із машинобудування і матеріалознавства
dc.citation.spage54
dc.contributor.affiliationLviv Polytechnic National University
dc.contributor.authorVelyka, Oksana
dc.contributor.authorBojko, Myhajlo
dc.coverage.placenameЛьвів
dc.coverage.placenameLviv
dc.date.accessioned2023-09-15T06:49:32Z
dc.date.available2023-09-15T06:49:32Z
dc.date.created2022-02-22
dc.date.issued2022-02-22
dc.description.abstractThe formalized algorithm of calculation of rectangular matrix of press-form is developed on durability and inflexibility with the purpose of determination of optimum geometrical sizes which would provide it optimum operating capacity. For this purpose CAD and CAE systems were used, in particular Solidwork, Matcad. А three-dimensional model of the mold matrix was designed. Research and analysis of the stress-strain state of the matrix was carried out and its optimal parameters were determined. As a result, it makes it possible to optimize the structure of the matrix in terms of stiffness and stability and ensure its optimal performance.
dc.format.extent54-58
dc.format.pages5
dc.identifier.citationVelyka O. The research on matrix of press-form stiffness and steadiness / Oksana Velyka, Myhajlo Bojko // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2022. — Vol 8. — No 3. — P. 54–58.
dc.identifier.citationenVelyka O. The research on matrix of press-form stiffness and steadiness / Oksana Velyka, Myhajlo Bojko // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2022. — Vol 8. — No 3. — P. 54–58.
dc.identifier.doidoi.org/10.23939/ujmems2022.03.054
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/60096
dc.language.isoen
dc.publisherВидавництво Львівської політехніки
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofУкраїнський журнал із машинобудування і матеріалознавства, 3 (8), 2022
dc.relation.ispartofUkrainian Journal of Mechanical Engineering and Materials Science, 3 (8), 2022
dc.relation.references[1] Dubenets V. H., Khilchevskyi V. V., Savchenko O. V. Osnovy metodu skinchennykh elementiv: navch. posib. Chernihiv: ChDTU, 2007. 288 s. [in Ukrainian].
dc.relation.references[2] Dobrianskyi S. S. Tekhnolohichni osnovy mashynobuduvannia. Kyiv: KPI im. Ihoria Sikorskoho, 2020. 379 s. [in Ukrainian].
dc.relation.references[3] Petrenko A. M., Semenov O. Y. Osnovy postroenyia system avtomatyzyrovannoho proektyrovanyia. K.: Vyshcha shkola, 1984. 296 s. [in Russian].
dc.relation.references[4] Boiko M. V., Velyka O. T., Topilnytskyi V. H., Lampika R. V. Rozrakhunok priamokutnoi matrytsi presformy na mitsnist i zhorstkist, Avtomatyzatsiia vyrob. protsesiv u mashynobud. ta pryladobuduvanni, NULP 2010. Vyp. 44. S. 74–79. [in Ukrainian].
dc.relation.references[5] Velyka O., Boiko M. Rozrakhunok priamokutnoi matrytsi pres-formy na mitsnist i zhorstkist. Teoriia ta praktyka ratsionalnoho proektuvannia, vyhotovlennia i ekspluatatsii mashynobudivnykh konstruktsii. Materialy konferentsii NULP, Lviv, 2010. S. 38. [in Ukrainian].
dc.relation.references[6] Boiko M., Velyka O., Topilnytskyi V. Rozrakhunok ta optymizatsiia matrytsi vyrubnykh shtampiv z umovy mitsnosti ta zhorstkosti, 9-y Mizhnarodnyi sympozium ukrainskykh inzheneriv-mekhanikiv u Lvovi: prysviach. 165-richchiu Nats. un-tu “Lviv. Politekhnika”, 20–22 trav. 2009 r. : pratsi / Nats. un-t “Lviv. Politekhnika” [ta in.]. L., 2009. S. 155–156. [in Ukrainian].
dc.relation.referencesen[1] Dubenets V. H., Khilchevskyi V. V., Savchenko O. V. Osnovy metodu skinchennykh elementiv: navch. posib. Chernihiv: ChDTU, 2007. 288 s. [in Ukrainian].
dc.relation.referencesen[2] Dobrianskyi S. S. Tekhnolohichni osnovy mashynobuduvannia. Kyiv: KPI im. Ihoria Sikorskoho, 2020. 379 s. [in Ukrainian].
dc.relation.referencesen[3] Petrenko A. M., Semenov O. Y. Osnovy postroenyia system avtomatyzyrovannoho proektyrovanyia. K., Vyshcha shkola, 1984. 296 s. [in Russian].
dc.relation.referencesen[4] Boiko M. V., Velyka O. T., Topilnytskyi V. H., Lampika R. V. Rozrakhunok priamokutnoi matrytsi presformy na mitsnist i zhorstkist, Avtomatyzatsiia vyrob. protsesiv u mashynobud. ta pryladobuduvanni, NULP 2010. Vyp. 44. S. 74–79. [in Ukrainian].
dc.relation.referencesen[5] Velyka O., Boiko M. Rozrakhunok priamokutnoi matrytsi pres-formy na mitsnist i zhorstkist. Teoriia ta praktyka ratsionalnoho proektuvannia, vyhotovlennia i ekspluatatsii mashynobudivnykh konstruktsii. Materialy konferentsii NULP, Lviv, 2010. S. 38. [in Ukrainian].
dc.relation.referencesen[6] Boiko M., Velyka O., Topilnytskyi V. Rozrakhunok ta optymizatsiia matrytsi vyrubnykh shtampiv z umovy mitsnosti ta zhorstkosti, 9-y Mizhnarodnyi sympozium ukrainskykh inzheneriv-mekhanikiv u Lvovi: prysviach. 165-richchiu Nats. un-tu "Lviv. Politekhnika", 20–22 trav. 2009 r. : pratsi, Nats. un-t "Lviv. Politekhnika" [ta in.]. L., 2009. S. 155–156. [in Ukrainian].
dc.rights.holder© Національний університет “Львівська політехніка”, 2022
dc.rights.holder© Velyka O., Bojko M., 2022
dc.subjectpress-form
dc.subjectmatrix
dc.subjectfinite element method
dc.titleThe research on matrix of press-form stiffness and steadiness
dc.typeArticle

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Ukrainian Journal of Mechanical Engineering and Materials Science. – 2022. – Vol. 8, No. 3