Results 51 to 60 of about 3,764,677 (378)
Performance optimization of a leagility inspired supply chain model: a CFGTSA algorithm based approach [PDF]
, 2009 Lean and agile principles have attracted considerable interest in the past few decades. Industrial sectors throughout the world are upgrading to these principles to enhance their performance, since they have been proven to be efficient in handling supply
Agarwal A +18 more
core +1 more source
Applied SciencesThree-dimensional printing, or additive manufacturing, represents one of the fastest growing branches of the industry, and fused deposition modeling (FDM) is one of most frequently used technologies.
Strahinja Djurović +7 more
semanticscholar +1 more source
Virtual and Physical PrototypingThe development of additive-subtractive hybrid manufacturing (ASHM) offers a near-perfect solution for the integrated preparation of complex structural components. In this study, we prepared additive manufacturing (AM), ASHM-fabricated Inconel 718 (IN718)
Changyu Liu +7 more
semanticscholar +1 more source
Improving the efficacy of the lean index through the quantification of qualitative lean metrics [PDF]
, 2015 Multiple lean metrics representing performance for various aspects of lean can be consolidated into one holistic measure for lean, called the lean index, of which there are two types.
Oleghe, Omogbai, Salonitis, Konstantinos
core +1 more source
Design of a facility layout model in hybrid cellular manufacturing systems under variable demand [PDF]
, 2011 Changes in demand, as one of the issues of volatile manufacturing systems, decline the performance of manufacturing systems over the time; especially, it degrades the effectiveness of layout in manufacturing systems.
Ariafar, Shahram +4 more
core +1 more source
Metals, 2020 Wire Arc Additive Manufacturing (WAAM) features high deposition rates and, thus, allows production of large components that are relevant for aerospace applications. However, a lot of aerospace parts are currently produced by forging or machining alone to
Tatiana Mishurova +6 more
doaj +1 more source
Materials Research Letters, 2021 Hybrid manufacturing (HM) Ti-6Al-4V components combining the advantages of forging and additive manufacturing were achieved. The bonding zone of the HMed component joins the substrate and the additive manufactured zone and its α′-α/α′/αm-α/β ...
Dingcong Cui +10 more
doaj +1 more source
Design and Testing of a WAAM Retrofit Kit for Repairing Operations on a Milling Machine
Machines, 2021 Repairing, remanufacturing, and refurbishing high value metal components are crucial to move towards a more sustainable economy. Nowadays, repairing operations on high value parts, such as dies, are generally performed using time-consuming manual ...
Gianni Campatelli +5 more
doaj +1 more source
Direct processing of structural thermoplastic composites using rapid isothermal stamp forming [PDF]
, 2020 A novel rapid isothermal stamp forming process is proposed which enables the rapid manufacture of structural thermoplastic composite laminate parts directly from multilayer hybrid fabrics comprising stitched unidirectional carbon fibre-thermoplastic ...
Awang-Ngah, S. +3 more
core +1 more source
Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids
Molecular Oncology, EarlyView.This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici +8 more
wiley +1 more source