Technologies and Engineering
Technologies and Engineering
ISSN 2786-5371 e-ISSN 2786-538X
DOI: 10.30857/2786-5371
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Author

Viktor Chuprynka

Doctor of Technical Sciences, Professor

Kyiv National University of Technologies and Design

01011, 2 Mala Shyianovska Str., Kyiv, Ukraine

https://orcid.org/0000-0001-6869-3091

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open access

Keywords: external contour; flat geometric object; detail; approximation; compaction of information; rational cutting scheme; mathematical and software

Preparation of information on the external contours of flat geometric objects for effective automated design of rational cutting schemes

Viktor Chuprynka, Natalia Chuprynka, Oleksiy Vasylenko, Bohdan Naumenko

https://doi.org/10.30857/2786-5371.2022.4.4

Suggested citation

Chuprynka, V., Chuprynka, N., Vasylenko, O., & Naumenko, B. (2022). Preparation of information on the external contours of flat geometric objects for effective automated design of rational cutting schemes. Technologies and Engineering, 23(4), 48-59. https://doi.org/10.30857/2786-5371.2022.4.4
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  • 05.09.2022
  • 482 Views
  • Technologies and Engineering - Vol. 23, No. 4, 2022
open access

Keywords: dense placement, cutting layout, rectangular grille, software

Method of automatic determination of parameters of rectangular grid for designing of schemes of sheet materials

Viktor Chuprynka, Hrygoriy Zelinskiy, Natalia Chuprynka

https://doi.org/10.30857/1813-6796.2018.2.2

Suggested citation

Chuprynka, V., Zelinskiy, H., & Chuprynka, N. (2018). Method of automatic determination of parameters of rectangular grid for designing of schemes of sheet materials. Technologies and Engineering, 19(2), 17-25. https://doi.org/10.30857/1813-6796.2018.2.2
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  • 25.04.2018
  • 340 Views
  • Technologies and Engineering - Vol. 19, No. 2, 2018
open access

Keywords: dense placement, structural components, target function, section, cutting layout, cutting plan, software

Automatic designing schemes of punching sheet materials on details of footwear footwear

Viktor Chuprynka, Hrygoriy Zelinskiy, Natalia Chuprynka

Suggested citation

Chuprynka, V., Zelinskiy, H., & Chuprynka, N. (2017). Automatic designing schemes of punching sheet materials on details of footwear footwear. Technologies and Engineering, 18(6), 49-58.
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  • 20.12.2017
  • 285 Views
  • Technologies and Engineering - Vol. 18, No. 6, 2017