Zobrazeno 1 - 10
of 7 894
pro vyhledávání: '"Laser Cutting"'
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
ABSTRACTThe main purpose of the article is to present the potential use of hemp fibers as reinforcement in composites, but from a design perspective. The authors ask whether sustainable nonwovens, produced based on natural fibers, have the potential
Externí odkaz:
https://doaj.org/article/082ec870ce2c4c1ebaed9c9a43d6fbd0
Publikováno v:
Frontiers in Lab on a Chip Technologies, Vol 3 (2024)
Introduction: Self-coalescing microfluidic devices represent an exciting opportunity for leveraging viscous dominated flow phenomena to reconstitute a series of reagents with a single sample infusion. In a self-coalescing microfluidic device, spatial
Externí odkaz:
https://doaj.org/article/61deb83bc9ba48a5a7186ba2cf4d53de
Autor:
Tamara MILJKOVIC, Marko JOVANOVIC
Publikováno v:
Journal of Industrial Design and Engineering Graphics, Vol 19, Iss 1 (2024)
In the last decade, increased availability of 3d printers and laser cutters has led to development of specialized market for producing models as souvenirs and personalized gifts. One type of such models are city scale-models. The topic of this resear
Externí odkaz:
https://doaj.org/article/adcc3aa688f841dba9fb728a8289f781
Publikováno v:
Tekstilna industrija, Vol 72, Iss 2, Pp 4-9 (2024)
Multi ply fabric cutting by laser is very challenging because of low thermal conductivity of textile materials. A laser beam can through-cut only limited number of fabric plies placed one above another. In experiment the conditional spread of ten 100
Externí odkaz:
https://doaj.org/article/b419895aec8843ac9acb54c874519c01
Autor:
Pavlo M. Makarov
Publikováno v:
Journal of Mechanical Engineering, Vol 26, Iss 4, Pp 29-37 (2023)
The object of research in the paper is the technology of manufacturing segments of the rotor rim of large hydrogenerators-motors. The subject of study is the design and geometrical state of the rotor rim during the operation of hydraulic units. The g
Externí odkaz:
https://doaj.org/article/1a6977b479474db1a6108eea280c8c2a
Autor:
Jae Sung Shin, Gwon Lim
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 12, Pp 4637-4641 (2023)
For nuclear decommissioning applications, a study was conducted to investigate the feasibility of using a laser for long-distance cutting in complex structures. Cutting tests were performed on stainless steel plates with thicknesses ranging from 10 m
Externí odkaz:
https://doaj.org/article/ac2bdf771bec42188de75056db4eb37d
Publikováno v:
SiliconPV Conference Proceedings, Vol 1 (2024)
Half-cell and third-cell modules are the current module technology standard due to their enhanced electrical performance. Also, special module layouts for building or vehicle integrated photovoltaics rely on non-standard cell formats obtained by sepa
Externí odkaz:
https://doaj.org/article/b1d1cd5eef724b488c7d50f7cbc34f4f
Publikováno v:
BioResources, Vol 18, Iss 4, Pp 7202-7211 (2023)
To improve the processing quality of wood products, the effects of different wood microstructure on the cutting quality of cherry wood were studied in the experimental process of gas-assisted laser processing. Based on the absorption ability of wood
Externí odkaz:
https://doaj.org/article/fc839a83f0ee4810bd84f66f2b4ecc97
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 28, Iss 2, Pp 523-536 (2023)
Recently, the studies on lightweighting have gained significant importance due to requirements such as energy efficiency and sustainability. Polymer materials are a group of materials that are frequently used for this purpose. This study investigated
Externí odkaz:
https://doaj.org/article/5f3a0f5148ad451b8cda2120fb14af2b
Autor:
Małgorzata Olender-Skóra, Wacław Banaś, Marian Turek, Paweł Skóra, Aleksander Gwiazda, Krzysztof Foit, Agnieszka Sękala, Michał Stawowiak
Publikováno v:
Materials, Vol 17, Iss 15, p 3678 (2024)
In connection with the need to obtain a properly made and cut material and the appearance of the surface layer, new manufacturing technologies were used for tests, namely the laser cutting technology. This article describes the laboratory stand built
Externí odkaz:
https://doaj.org/article/7c75a75994324c2b92efa7f3242a2ea3