Journal articles on the topic 'Roll to roll manufacturing'

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1

HASHIMOTO, Hiromu. "Roll to Roll Nano/Micro Level Manufacturing." Journal of the Society of Mechanical Engineers 115, no. 1124 (2012): 483–86. http://dx.doi.org/10.1299/jsmemag.115.1124_483.

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2

Schulz-Ruhtenberg, Malte, Thomas Kolbusch, Susana Abreu Fernandes, Markus Wiesner, Thomas Melle, Stefan Bergfeld, Maximilian Brosda, Moritz Schaefer, Mikhail Ivanenko, and Andreas Ostendorf. "Seminal Tools for Roll-to-Roll Manufacturing." Laser Technik Journal 11, no. 1 (January 2014): 21–25. http://dx.doi.org/10.1002/latj.201400018.

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3

Robinson, Kelly, and William Durkin. "Electrostatic Issues in Roll-to-Roll Manufacturing Operations." IEEE Transactions on Industry Applications 46, no. 6 (November 2010): 2172–78. http://dx.doi.org/10.1109/tia.2010.2071270.

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4

Liedert, Christina, Lauri Rannaste, Annukka Kokkonen, Olli-Heikki Huttunen, Ralph Liedert, Jussi Hiltunen, and Leena Hakalahti. "Roll-to-Roll Manufacturing of Integrated Immunodetection Sensors." ACS Sensors 5, no. 7 (May 29, 2020): 2010–17. http://dx.doi.org/10.1021/acssensors.0c00404.

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5

Wang, Dongxiang, Jacqueline Hauptmann, and Christian May. "OLED Manufacturing on Flexible Substrates Towards Roll-to-Roll." MRS Advances 4, no. 24 (2019): 1367–75. http://dx.doi.org/10.1557/adv.2019.62.

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ABSTRACTLarge area lighting OLEDs manufactured in a Roll-to-Roll (R2R) fashion enable the well-longed production capability with considerably high throughput based on flexible substrates, hence largely reduced OLED manufacturing cost. This paper will outline the present status of R2R OLED fabrication on ultra-thin glass with the focus on transparent OLED devices and how to perform segmentation by printing of silver- and dielectric pastes. Ultra-thin glass (UTG) is laminated on a PET film to avoid fabrication interruptions when glass cracks occur during the Roll-to-Roll process. The R2R fabricated flexible OLEDs also show key-values comparable to conventional OLEDs fabricated on small rigid glass in lab-scale.
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6

Lazarus, Nathan, and Gabriel L. Smith. "Laser Folding in a Roll-to-Roll Manufacturing Process." Lasers in Manufacturing and Materials Processing 5, no. 3 (July 7, 2018): 237–47. http://dx.doi.org/10.1007/s40516-018-0064-4.

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7

Chen, Jiankui, Yiwei Jin, and Zhouping Yin. "Review of wound roll stress in roll-to-roll manufacturing of flexible electronics." Chinese Science Bulletin 64, no. 5-6 (January 25, 2019): 555–65. http://dx.doi.org/10.1360/n972018-00744.

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8

Yu, Dan, Dirk Beckelmann, Michael Opsölder, Bruno Schäfer, Karsten Moh, René Hensel, Peter de Oliveira, and Eduard Arzt. "Roll-to-Roll Manufacturing of Micropatterned Adhesives by Template Compression." Materials 12, no. 1 (December 29, 2018): 97. http://dx.doi.org/10.3390/ma12010097.

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For the next generation of handling systems, reversible adhesion enabled by micropatterned dry adhesives exhibits high potential. The versatility of polymeric micropatterns in handling objects made from various materials has been demonstrated by several groups. However, specimens reported in most studies have been restricted to the laboratory scale. Upscaling the size and quantity of micropatterned adhesives is the next step to enable successful technology transfer. Towards this aim, we introduce a continuous roll-to-roll replication process for fabrication of high-performance, mushroom-shaped micropatterned dry adhesives. The micropatterns were made from UV-curable polyurethane acrylates. To ensure the integrity of the complex structure during the fabrication process, flexible templates were used. The compression between the template and the wet prepolymer coating was investigated to optimize replication results without structural failures, and hence, to improve adhesion. As a result, we obtained micropatterned adhesive tapes, 10 cm in width and several meters in length, with adhesion strength about 250 kPa to glass, suitable for a wide range of applications.
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9

Kodihalli Shivaprakash, Nischay, Jinde Zhang, Artee Panwar, Carol Barry, Quoc Truong, and Joey Mead. "Continuous manufacturing of reentrant structures via roll-to-roll process." Journal of Applied Polymer Science 136, no. 1 (September 23, 2018): 46980. http://dx.doi.org/10.1002/app.46980.

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10

Hast, Jukka, Markus Tuomikoski, Riikka Suhonen, Kaisa-Leena Väisänen, Marja Välimäki, Tiina Maaninen, Pälvi Apilo, Ari Alastalo, and Arto Maanineny. "18.1:Invited Paper: Roll-to-Roll Manufacturing of Printed OLEDs." SID Symposium Digest of Technical Papers 44, no. 1 (June 2013): 192–95. http://dx.doi.org/10.1002/j.2168-0159.2013.tb06176.x.

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11

Wu, Xiumei, Wen Qiao, Ming Zhu, Jinru Ren, Donglin Pu, and Linsen Chen. "Roll-to-plate additive manufacturing." Optics Express 29, no. 14 (June 25, 2021): 21833. http://dx.doi.org/10.1364/oe.426984.

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12

Sedlmaier, A., T. Dietl, and P. Ferreira. "Digitalization in roll forming manufacturing." Journal of Physics: Conference Series 896 (September 2017): 012038. http://dx.doi.org/10.1088/1742-6596/896/1/012038.

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13

Koch, Tim, Don Hill, Mike Delos-Reyes, Jeff Mabeck, Jong-Souk Yeo, Joe Stellbrink, Dick Henze, and Zhang-Lin Zhou. "49.5L: Late-News Paper: Roll-To-Roll Manufacturing of Electronic Skins." SID Symposium Digest of Technical Papers 40, no. 1 (2009): 738. http://dx.doi.org/10.1889/1.3256892.

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14

Zhang, J., M. Sahli, J. C. Gelin, and T. Barrière. "Roll manufacturing of polymer microfluidic devices using a roll embossing process." Sensors and Actuators A: Physical 230 (July 2015): 156–69. http://dx.doi.org/10.1016/j.sna.2015.03.002.

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15

Choi, Young-Man, Dongwoo Kang, Sungsoo Lim, Moon Gu Lee, and Seung-Hyun Lee. "High-Precision Printing Force Control System for Roll-to-Roll Manufacturing." IEEE/ASME Transactions on Mechatronics 22, no. 5 (October 2017): 2351–58. http://dx.doi.org/10.1109/tmech.2017.2724578.

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16

Feng, Dan, and Arvind Raman. "Thermomechanics of axially moving webs in roll-to-roll manufacturing processes." International Journal of Heat and Mass Transfer 129 (February 2019): 1317–27. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2018.10.038.

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17

Wang, Xiaojia, HongMei Zang, and Peter Li. "48.5: Roll-to-Roll Manufacturing Process for Full Color Electrophoretic Film." SID Symposium Digest of Technical Papers 37, no. 1 (2006): 1587. http://dx.doi.org/10.1889/1.2433301.

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18

Liang, R. C., Jack Hou, HongMei Zang, Jerry Chung, and Scott Tseng. "Microcup® displays: Electronic paper by roll-to-roll manufacturing processes." Journal of the Society for Information Display 11, no. 4 (2003): 621. http://dx.doi.org/10.1889/1.1825690.

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19

Kim, Young Yun, Tae‐Youl Yang, Riikka Suhonen, Marja Välimäki, Tiina Maaninen, Antti Kemppainen, Nam Joong Jeon, and Jangwon Seo. "Gravure‐Printed Flexible Perovskite Solar Cells: Toward Roll‐to‐Roll Manufacturing." Advanced Science 6, no. 7 (January 28, 2019): 1802094. http://dx.doi.org/10.1002/advs.201802094.

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20

Smolka, Martin, Stephan Ruttloff, Dieter Nees, Christine Prietl, Valentin Satzinger, Bernhard Lamprecht, Philipp Hütter, et al. "High Throughput Roll-to-Roll Production of Microfluidic Chips." Proceedings 2, no. 13 (December 4, 2018): 1054. http://dx.doi.org/10.3390/proceedings2131054.

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A high throughput manufacturing process of microfluidic chips based on Roll-to-Roll imprinting is presented. With this procedure, microfluidic patterns can be produced on large area polymer substrates. The subsequent steps of inlet drilling, bonding and electrode printing are set-up on large area processes, too. Overall, this strategy allows highly parallelized processing of large numbers of chips—all costly steps of individual chip handling are avoided. The chips were used for the characterization of inorganic ions for soil nutrient analysis.
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21

Muladi, Nandy, Kusnadi, and Asep Erik. "ESTIMATION OF HARD PLAIN RUBBER ROLL MANUFACTURING PROCESS TIME USING LINEAR REGRESSION METHOD." Jurnal Teknovasi 9, no. 01 (April 1, 2022): 1–18. http://dx.doi.org/10.55445/jt.v9i01.33.

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Competition in the industrial world today requires producers to compete in providing good quality products with short production times and relatively low production costs. This relates to production machines which have an important role to produce products with good quality. PT. Voith Paper Rolls Indonesia is a service and manufacturing company engaged in roll repair and manufacture of roll cover materials. One of the production processes carried out during roll repair is the turning process which is carried out twice. In the turning process, there is often a significant time difference between the actual time and the estimated time obtained from the existing formulation. Therefore, this report will focus on efforts to improve the calculation formulation for the estimation of turning process time on lathe A on hard plain rubber roll by analyzing the effect of surface area on processing time using a simple linear regression method through the IBM SPSS application.
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22

Muladi, Nandy, Kusnadi, and Asep Erik. "ESTIMATION OF HARD PLAIN RUBBER ROLL MANUFACTURING PROCESS TIME USING LINEAR REGRESSION METHOD." Jurnal Teknovasi 9, no. 01 (April 1, 2022): 1–18. http://dx.doi.org/10.55445/jt.v9i01.33.

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Competition in the industrial world today requires producers to compete in providing good quality products with short production times and relatively low production costs. This relates to production machines which have an important role to produce products with good quality. PT. Voith Paper Rolls Indonesia is a service and manufacturing company engaged in roll repair and manufacture of roll cover materials. One of the production processes carried out during roll repair is the turning process which is carried out twice. In the turning process, there is often a significant time difference between the actual time and the estimated time obtained from the existing formulation. Therefore, this report will focus on efforts to improve the calculation formulation for the estimation of turning process time on lathe A on hard plain rubber roll by analyzing the effect of surface area on processing time using a simple linear regression method through the IBM SPSS application.
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23

Lin, Xiaohui, Harish Subbaraman, Zeyu Pan, Amir Hosseini, Chris Longe, Klay Kubena, Paul Schleicher, Phillip Foster, Sean Brickey, and Ray Chen. "Towards Realizing High-Throughput, Roll-to-Roll Manufacturing of Flexible Electronic Systems." Electronics 3, no. 4 (November 14, 2014): 624–35. http://dx.doi.org/10.3390/electronics3040624.

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24

Tahir, Usama, Jin Il Kim, Shama Javeed, Amin Khaliq, Jun-Hyun Kim, Doo-In Kim, and Myung Yung Jeong. "Process Optimization for Manufacturing Functional Nanosurfaces by Roll-to-Roll Nanoimprint Lithography." Nanomaterials 12, no. 3 (January 29, 2022): 480. http://dx.doi.org/10.3390/nano12030480.

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Roll-to-roll nanoimprint lithography (RTR-NIL) is a low-cost and continuous fabrication process for large-area functional films. However, the partial ultraviolet (UV) resin filling obstructs the ongoing production process. This study incorporates UV resin filling process into the nanopillars and nanopores by using RTR-NIL. A multiphase numerical model with a sliding mesh method is proposed in this study to show the actual phenomena of imprint mold rotation and feeding of UV resin on the polyethylene terephthalate (PET) substrate. The implementation of UV resin filling under environmental conditions was performed by utilizing the open-channel (OC) boundary conditions. The numerical model was solved by using the explicit volume of fluid (VOF) scheme to compute the filling on each node of the computational domain. The effects of different processing parameters were investigated through the proposed numerical model such as imprinting speed (IS), contact angles (CAs), viscosity, initial thickness of the PET, and supporting roll diameter. A good agreement was found between numerical simulations and experimental results. The proposed numerical model gives better insights of the filling process for the mass production of functional surfaces with nanopillars and nanopores patterns for different applications on an industrial scale.
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25

Dong, Shuliang, Zhenlong Wang, Yukui Wang, Xuelin Bai, Yong Qing Fu, Bin Guo, Chaoliang Tan, Jia Zhang, and PingAn Hu. "Roll-to-Roll Manufacturing of Robust Superhydrophobic Coating on Metallic Engineering Materials." ACS Applied Materials & Interfaces 10, no. 2 (January 3, 2018): 2174–84. http://dx.doi.org/10.1021/acsami.7b16251.

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26

Shui, Huanyi, Xiaoning Jin, and Jun Ni. "Twofold Variation Propagation Modeling and Analysis for Roll-to-Roll Manufacturing Systems." IEEE Transactions on Automation Science and Engineering 16, no. 2 (April 2019): 599–612. http://dx.doi.org/10.1109/tase.2018.2844168.

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27

May, Christian, Michael Toerker, Jan Hesse, Jacqueline Hauptmann, Claudia Keibler-Willner, André Philipp, and Martin Wieczorek. "8‐3: Invited Paper: OLED Lighting Design and Roll‐to‐Roll Manufacturing." SID Symposium Digest of Technical Papers 51, no. 1 (August 2020): 90–92. http://dx.doi.org/10.1002/sdtp.13812.

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28

Yeh, Yung-Hui, Chun-Cheng Cheng, Benjamin Chih-Ming Lai, Chyi-Ming Leu, and Yung-Lung Tseng. "Flexible hybrid substrates of roll-to-roll manufacturing for flexible display application." Journal of the Society for Information Display 21, no. 1 (January 2013): 34–40. http://dx.doi.org/10.1002/jsid.140.

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29

Hiltunen, Jussi, Christina Liedert, Marianne Hiltunen, Olli-Heikki Huttunen, Johanna Hiitola-Keinänen, Sanna Aikio, Mikko Harjanne, Marika Kurkinen, Leena Hakalahti, and Luke P. Lee. "Roll-to-roll fabrication of integrated PDMS–paper microfluidics for nucleic acid amplification." Lab on a Chip 18, no. 11 (2018): 1552–59. http://dx.doi.org/10.1039/c8lc00269j.

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30

Kumar, Vinay, Axel Elfving, Hanna Koivula, Douglas Bousfield, and Martti Toivakka. "Roll-to-Roll Processed Cellulose Nanofiber Coatings." Industrial & Engineering Chemistry Research 55, no. 12 (March 17, 2016): 3603–13. http://dx.doi.org/10.1021/acs.iecr.6b00417.

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31

Zhang, Zimeng, Biran Wang, Jingjing Qiu, and Shiren Wang. "Roll-to-roll printing of spatial wearable thermoelectrics." Manufacturing Letters 21 (August 2019): 28–34. http://dx.doi.org/10.1016/j.mfglet.2019.07.002.

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32

Yang, Tae-Youl, Young Yun Kim, and Jangwon Seo. "Roll-to-roll manufacturing toward lab-to-fab-translation of perovskite solar cells." APL Materials 9, no. 11 (November 1, 2021): 110901. http://dx.doi.org/10.1063/5.0064073.

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33

Jo, Minho, Jongsu Lee, Seongyong Kim, Gyoujin Cho, Taik-Min Lee, and Changwoo Lee. "Web Unevenness Due to Thermal Deformation in the Roll-to-Roll Manufacturing Process." Applied Sciences 10, no. 23 (December 2, 2020): 8636. http://dx.doi.org/10.3390/app10238636.

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In roll-to-roll (R2R) processing, web uniformity is a crucial factor that can guarantee high coating quality. To understand web defects due to thermal deformation, we analyzed the effect of web unevenness on the coating quality of an yttria-stabilized zirconia (YSZ) layer, a brittle electrolyte of solid oxide fuel cells (SOFCs). We used finite-element analysis to study thermal and mechanical deformations at different drying temperature levels. A YSZ layer was also coated using R2R slot-die coating to observe the effect of web unevenness on coating quality. Web unevenness was generated by thermal deformation due to conduction and convection heat from the dryer. Because of varying web unevenness with time, the YSZ layer developed cracks. At higher drying temperatures, more coating defects with larger widths were generated. Results indicated that web unevenness at the coating section led to coating defects that could damage the SOFCs and decrease yield in the R2R process. Coating defects generated by web unevenness caused by convection and conduction heat should be considered in the high-volume production of brittle electrolytes using the R2R process.
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34

Taussig, Carl, Robert Cobene, Richard Elder, Warren Jackson, Mehrban Jam, Albert Jeans, Hao Luo, et al. "77.3: Invited Paper: Roll-to-Roll Manufacturing of Backplanes for Paper-Like Displays." SID Symposium Digest of Technical Papers 41, no. 1 (2010): 1151. http://dx.doi.org/10.1889/1.3499870.

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35

Raul, Pramod R., Satyanarayana G. Manyam, Prabhakar R. Pagilla, and Swaroop Darbha. "Output Regulation of Nonlinear Systems With Application to Roll-to-Roll Manufacturing Systems." IEEE/ASME Transactions on Mechatronics 20, no. 3 (June 2015): 1089–98. http://dx.doi.org/10.1109/tmech.2014.2366033.

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36

Jin, Yiwei, Jiankui Chen, and Zhouping Yin. "Web Tension Estimation by Local Contact Force Measurement in Roll-to-Roll Manufacturing." International Journal of Precision Engineering and Manufacturing 21, no. 11 (July 29, 2020): 2067–75. http://dx.doi.org/10.1007/s12541-020-00387-9.

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37

Yeh, Yung-Hui, Chun-Cheng Cheng, Ming-Jiue Yu, Chang-Yu Lin, Benjamin Chih-Ming Lai, Heng-Tien Lin, Hao-Chi Ku, Chyi-Ming Leu, and Yung-Lung Tseng. "26.2: Flexible Hybrid Substrates of Roll-to-Roll Manufacturing for Flexible Display Application." SID Symposium Digest of Technical Papers 43, no. 1 (June 2012): 345–47. http://dx.doi.org/10.1002/j.2168-0159.2012.tb05786.x.

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38

Noh, Jaehyun, Minho Jo, Hojin Jeon, Minjae Kim, Jeongdai Jo, and Changwoo Lee. "Web Wrinkle Defects due to Temperature Profile in Roll-to-Roll Manufacturing Systems." Polymers 15, no. 2 (January 15, 2023): 457. http://dx.doi.org/10.3390/polym15020457.

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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 inconsistent temperature distribution occurs on the material in the machine direction (MD) and cross-machine direction (CMD). If rollers are not aligned in parallel on the same plane in the roll-to-roll web handling process, or if roller misalignment exists, strain deviation occurs in the web, resulting in lateral displacement and web wrinkles. Therefore, this study examined a wrinkle, which is a thermal deformation that occurs when an inconsistent web temperature distribution is formed on the material inside a dryer. The changes in the elastic modulus and thermal expansion of the web were also examined. Experiments were conducted using a PET film, and its elastic modulus and thermal expansion were examined. The results showed that the presence of a web wrinkle defect can cause a thickness deviation in the functional layer manufactured on the web. Moreover, an appropriate operating speed should be set to reduce the CMD temperature deviation, thereby reducing instances of wrinkle defects.
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39

Park, Janghoon, and Changwoo Lee. "Effect of Radial Stress on the Adhesive Force of a Wound Roll in Industrial Roll-to-Roll Manufacturing System." International Journal of Precision Engineering and Manufacturing 19, no. 3 (March 2018): 411–15. http://dx.doi.org/10.1007/s12541-018-0049-4.

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40

Shulunov, Vyacheslav R. "A Roll Powder Sintering Additive Manufacturing Technology." Applied Mechanics and Materials 789-790 (September 2015): 1212–16. http://dx.doi.org/10.4028/www.scientific.net/amm.789-790.1212.

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This paper describes the roll powder sintering (RPS) technology providing breakthrough advantages for dominant rapid prototyping and manufacturing (RP&M) processes that are currently on the market. The RPS based on ribbon perforation where a powder needs to be poured, while it is being rewound. When the whole component roll is rewound, it is ready for a sintering plant. This technology has increased reliability, higher precision up to 77000 dpi, lower cost and power consumption. Processing time of plastic, ceramic, metal and other objects 1 m3 (or more) in volume directly from a 3D CAD model with a layer thickness of 30 μm is about 1 hour.
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41

Shulunov, Vyacheslav R. "Enhanced Roll Powder Sintering Additive Manufacturing Technology." International Journal of Automation and Smart Technology 8, no. 1 (March 1, 2018): 1–8. http://dx.doi.org/10.5875/ausmt.v8i1.1597.

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42

Shulunov, Vyacheslav R. "Advanced roll powder sintering additive manufacturing technology." International Journal on Interactive Design and Manufacturing (IJIDeM) 12, no. 3 (March 28, 2018): 1109–17. http://dx.doi.org/10.1007/s12008-018-0475-7.

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43

Жижкина, Наталья, and Natalya Zhizhkina. "TECHNOLOGY OPTIMIZATION FOR CENTRIFUGAL-CAST ROLL MANUFACTURING." Bulletin of Bryansk state technical university 2016, no. 2 (June 30, 2016): 143–48. http://dx.doi.org/10.12737/20269.

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This paper reports the sheet roll spun casting. It is shown that sheet rolls of required quality and with minimum production costs are manufactured through a method of spun casting on a machine with a vertical axis of a mould rotation. It is defined that at spun casting a more intensive foundry cooling occurs as a result of which a blank is characterized with a denser and more even structure of a working layer. It is revealed that the stability of such a process depends to a considerable degree upon a spin casting system functioning a significant property of which is a speed of rotation. In the paper there is analyzed a rotation speed influence upon a grain size, a quantitative ratio of structural constituents in a working layer composed of nickel-chromium cast iron and also upon the level of its properties. The analysis of the rotation speed influence of a casting mold upon a structure and a property level of a roll working surface was based on experimental investigations of foundries under industrial conditions. The microstructure (the size of primary grains, their composition) of products analyzed was estimated with the aid of a common metallographic procedure. On the basis of experiments carried out it is determined that even an insignificant increase (by 7%) of mould rotation speed during roll casting allows without expensive processing of liquid melt of a work-ing layer increasing its structure uniformity. As a result of this the level of its properties increases (hardness – by 3 units). Consequently, the increase of rolling tool efficiency is expected. The presented results of investigations are basic for works on servicing characteristics increase of spin-cast rolls.
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44

Chen, Jiankui, Xi Jiang, Wei Tang, Liang Ma, Yiqun Li, YongAn Huang, and Zhouping Yin. "Roll-to-roll stack and lamination of gas diffusion layer in multilayer structured membrane electrode assembly." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 1-2 (July 12, 2019): 66–74. http://dx.doi.org/10.1177/0954405419862090.

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A membrane electrode assembly is the core component of a proton-exchange membrane fuel cell stack. It consists of multilayer structured membranes which are flexible, heterogeneous and have variable cross section. To improve the efficiency of membrane electrode assembly processing and manufacturing, a roll-to-roll system with gas diffusion layer is designed. By peeling the protective membrane and the upper and lower gas diffusion layers’ hot-pressing, proton-exchange membrane is manufactured into a five-layer catalyst-coated membrane. Then, the catalyst-coated membrane is manufactured into membrane electrode assembly by multilayer membrane breakpoint die-cutting and laying-off. The system integrates multiple key technologies, including roll-to-roll precise feeding, gas diffusion layer multi-degree accurate operation and multichannel temperature control, to realize the precise positioning of flexible multilayer membrane and brittle gas diffusion layer. The tension inhomogeneity and critical wrinkling tension are modeled for web traveling in the continuous roll-to-roll manufacturing equipment. The proposed roll-to-roll stack and lamination system effectively combines discontinuous hot-pressing, die-cutting, laying-off technics to realize the high-efficiency manufacturing of membrane electrode assembly.
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45

Dong, Yong Gang, Ming Jia Wang, and Yu Long Su. "Building the Mathmatical Model of Elastic Deformation for Rolls System by Four-High Mill Strip Rolling with a Composite Back-Up Roll." Advanced Materials Research 413 (December 2011): 320–25. http://dx.doi.org/10.4028/www.scientific.net/amr.413.320.

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For buliding the mathmatical model of elastic deformation for rolls system with a composite back-up roll assemblled by the shrinkage fit, the roll sleeve and roll mandrel was studied individually, the bending force was acted on the working roll and the load acted on the contact zone was discreted segment by segment, then the deflection model of the working roll and the roll sleeve and roll mandrel was put forward based on the influence function method. According to the force equilibrim function and the deformation compatibility function between the roll sleeve, the roll mandrel and working roll, the solution matrix was listed and the solving programe was compiled to solve the deflection of working roll and composite back-up roll, the pressure between the working roll and the roll sleeve and the cross-section thickness of rolled strip. Therefore, it is an important theoretical foundation to improve the manufacturing technology and practical application of the composite back-up roll.
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46

Watari, Hisaki, Ryoji Nakamura, R. Paisern, Nobuhio Koga, and Keith Davey. "Mechanical Properties and Metallurgical Qualities of Magnesium Alloy Sheets Manufactured by Twin-Roll Casting." Key Engineering Materials 345-346 (August 2007): 165–68. http://dx.doi.org/10.4028/www.scientific.net/kem.345-346.165.

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This paper is concerned with a manufacturing process and technology to facilitate the economical manufacture of high-quality magnesium alloy sheets. Magnesium alloys AZ31, AZ61, AM60 and AZ91 were used to investigate the appropriate anufacturing conditions for use in twin-roll strip casting. Temperatures of the molten materials and roll speeds were varied to find the appropriate manufacturing conditions. The effects of manufacturing conditions on possible forming were clarified in terms of roll speeds and roll gaps between upper and lower rolls. In addition, microscopic observation of the microstructure of the finished casting was performed. It was clarified that a magnesium sheet of 2.5 to 4.5mm thickness could be produced at a speed of 20 m/min by a horizontal copper roll caster. It was also found that the cast magnesium sheet of AZ31, AZ61, AM60 and AZ91 manufactured by roll strip casting could be used for plastic forming if the appropriate magnesium sheets were produced after the roll casting process. By a warm deep drawing test, it also demonstrated that a limiting drawing ratio of 2.4 was possible in the case of AZ91 sheet that was difficult to be manufactured by conventional extrusion process or DC casting and hot-rolling process for magesium alloy sheets with high aluminium contents.
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47

Feng, Dan, Ryan B. Wagner, and Arvind Raman. "Measuring nonuniform web tension for roll-to-roll manufacturing of flexible and printed electronics." Flexible and Printed Electronics 6, no. 3 (August 11, 2021): 035006. http://dx.doi.org/10.1088/2058-8585/ac1781.

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48

Xin, Hao, and Wei Li. "A review on high throughput roll-to-roll manufacturing of chemical vapor deposition graphene." Applied Physics Reviews 5, no. 3 (September 2018): 031105. http://dx.doi.org/10.1063/1.5035295.

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49

Mäkelä, T., S. Jussila, H. Kosonen, T. G. Bäcklund, H. G. O. Sandberg, and H. Stubb. "Utilizing roll-to-roll techniques for manufacturing source-drain electrodes for all-polymer transistors." Synthetic Metals 153, no. 1-3 (September 2005): 285–88. http://dx.doi.org/10.1016/j.synthmet.2005.07.140.

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50

Seshadri, Aravind, and Prabhakar R. Pagilla. "Modeling and control of a rotating turret winder used in roll-to-roll manufacturing." Control Engineering Practice 41 (August 2015): 164–75. http://dx.doi.org/10.1016/j.conengprac.2015.04.009.

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