Zobrazeno 1 - 10
of 193
pro vyhledávání: '"web handling"'
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103629- (2024)
This paper presents a novel approach for detecting and positioning eccentricity defects in roll-to-roll (R2R) slot-die coating systems, which is critical for maintaining high production quality and efficiency. It introduces the feature combination ma
Externí odkaz:
https://doaj.org/article/dc619a5f195f4dffbd01c0cf877ba2e4
Autor:
Shigeo YANABE
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 932, Pp 23-00278-23-00278 (2024)
The process of a trough stepping into a wrinkle during web transfer is simulated by FEM commercial software. Two models are employed. The first one consists of a web and four cylindrical rollers, while the second one has a curved axis roller instead
Externí odkaz:
https://doaj.org/article/13b9df9ce1b7420f82b7eb41e1af898a
Autor:
Thirumurugaveerakumar Sundaram, Manivel Muralidaran Velumani, Vaseekaran Srinivasan Lakshmi, Sabarivasan Sendhilkumar, Akshay Kanna Balaji, Sanjay Rajkumar, Ramanathan Seranthian
Publikováno v:
Engineering Proceedings, Vol 66, Iss 1, p 30 (2024)
The winding process is a crucial step in roll-to-roll systems used across various industries like printing, packaging, and converting. At the rewinding process, the accurate determination of the appropriate tension during the rewinding stage assumes
Externí odkaz:
https://doaj.org/article/da72a4e09e744751bf4d350525b152c5
Akademický článek
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Autor:
Shigeo YANABE, Shigeru NAGASAWA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 904, Pp 21-00322-21-00322 (2021)
Distribution and change of roll stresses, slippage, web tension, and friction forces during winding rolls are investigated using commercial FEM software. The model used here is two dimensional and consists of an isotropic web and a rigid winding core
Externí odkaz:
https://doaj.org/article/3b3f96c0d72f4aaa9f8aee439ceab400
Akademický článek
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Autor:
Shigeo YANABE, Shigeru NAGASAWA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 891, Pp 20-00219-20-00219 (2020)
Surface winding processes are simulated up to 49-70 laps by means of a FEM commercial software. The simulation model is composed of a flexible web with linear-isotropic nature, rigid core and rigid drum (or rigid two drums and a rider roll). Stress d
Externí odkaz:
https://doaj.org/article/528c92237c01478d9e5937a9fb722d8d
Publikováno v:
Polymers; Volume 15; Issue 2; Pages: 457
The roll-to-roll manufacturing system is extensively used for mass producing products made of plastic, paper, and fabric in several traditional industries. When flexible substrates, also known as webs, are heated and transported inside the dryer, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efe542da3a2f71df79cac61aec771596
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 859, Pp 17-00473-17-00473 (2018)
This paper deals with the onset and development of wavy wrinkling of a web caused by a roller tilt using a FEM commercial software. The simulation model mainly used is composed of two rigid rollers and a web (a rectangular sheet) divided by a membran
Externí odkaz:
https://doaj.org/article/161281d33eeb44dbbe5e8c707ffeace5
Akademický článek
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