Temat: manufacturing model - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Model of a factory structure under changeability aspects in automotive manufacturing
Autorzy:: Löffler, C.
Westkämper, E.
Unger, K.
Powiązania:: https://bibliotekanauki.pl/articles/99557.pdf
Data publikacji:: 2011
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: model of a factory structure
changeability
manufacturing
Opis:: The complexity in automotive manufacturing increased enormously in the last couple of years. Reasons therefore are due to a widened product portfolio, enlarged manufacturing capacities distributed over several manufacturing sites and a large number of suppliers feeding the manufacturing network around the world. The factories are under permanent change and must be planned, configured and adapted in a permanent way. Consequently, planning tasks go along with a comparable degree of complexity as the manufacturing itself and must stand the continuous change manufacturing is faced with. Therefore, a factory model representing the essential information about the products, the technological resources and their interdependencies must be built for planning purposes. In context of long-term strategic planning tasks, structural changes are in specific focus and must be considered in the model. In this paper, a model of a factory structure, which can be used for the strategic planning of a manufacturing network is proposed. The factory structure model is based on a current configuration and has the architecture to consider future change within forecasts and scenarios.
Źródło:: Journal of Machine Engineering; 2011, 11, No. 1-2; 35-45
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Recent Trends in Metal Forming: From Process Simulation and Microstructure Control In Classical Forming Processes to Hybrid Combinations Between Forming and Additive Manufacturing
Autorzy:: Bambach, M.
Powiązania:: https://bibliotekanauki.pl/articles/99829.pdf
Data publikacji:: 2016
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: metal forming
additive manufacturing
microstructure model
recrystallization
Opis:: This paper describes some recent trends in metal forming such as isothermal forging of titanium aluminides and process combinations between metal forming and additive manufacturing. These trends rely on accurate process and material models for process design. Process and material models must hence be able to track the microstructure evolution in complex materials such as titanium aluminides as well as predict the microstructure evolution along process histories with multiple deformation and/or heat input steps. In models for such processes, JMAK-type kinetics for and phase transformation are still common. For processes involving deformation and heat, the accuracy, consistency and limits of JMAK-type models are discussed. It is shown that the consistency of DRX models as well as the stability of model predictions in multi-stage processes require further attention.
Źródło:: Journal of Machine Engineering; 2016, 16, 2; 5-17
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Application of the pentagonal W-ECO model for manufacturing based on "SDGs"
Autorzy:: Tanabe, Ikuo
Powiązania:: https://bibliotekanauki.pl/articles/2052194.pdf
Data publikacji:: 2022
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: manufacturing
reduce
recycle
reuse
reborn
re-extension
Double-Eco model
eco-friendly
lubrication
thermal deformation
forced cooling
Opis:: The Sustainable Development Goals (SDGs) were proposed to ensure the well-being of everyone on earth, a purpose to which all the fields, including manufacturing, must contribute. However, although industry is implementing this laudable concept in a piecemeal fashion, it is currently unlikely to achieve all 169 targets in the 17 Goals by the SDG deadline of 2030. Therefore, qualitative and quantitative achievement indicators and effective evaluation methods are needed to achieve the 17 goals of the SDGs when developing industrial products. Therefore, in this study, the manufacturing in response to the 17 goals and the 169 targets of the SDGs is considered, and the application of the pentagonal W-ECO model for manufacturing based on the SDGs was proposed. First, the current situation of manufacturing was considered from an environmental perspective, which is also important for the SGDs. Secondly, product’s lifespan which is deeply related to the environment, was discussed in terms of the correlation between time, technology and environment, and "Re" technology was proposed to extend product's lifespan and save resources. Then three cases of development for environmental conservation were introduced to understand the current situation, and it was confirmed that the new technologies in the three cases can contribute to the achievement of SDGs, however the degree of their contribution couldn't be evaluated quantitatively. Finally, the previous three cases using the proposed pentagonal W-ECO model quantitatively evaluated and confirmed that the results of the evaluation provide a quantitative indicator for achieving the SDGs. As a result, the effectiveness of the pentagonal W-ECO model for manufacturing based on SDGs is evaluated.
Źródło:: Journal of Machine Engineering; 2022, 22, 1; 25-42
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

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