Results 1 to 10 of about 118,065 (269)

Design approach for the development of a digital twin of a generic hybrid lightweight structure [PDF]

open access: yesMATEC Web of Conferences, 2021
The innovation potential of lightweight design in its scientific and technical foundations lies in the systematic, i.e. integrated and cross-material consideration of the process chains.
Ryll Tobias   +5 more
doaj   +1 more source

Comparative Study of the Influence of Heat Treatment and Additive Manufacturing Process (LMD & L-PBF) on the Mechanical Properties of Specimens Manufactured from 1.2709

open access: yesCrystals, 2023
(1) This work answers the question of whether and to what extent there is a significant difference in mechanical properties when different additive manufacturing processes are applied to the material 1.2709.
Stefan Gnaase   +4 more
doaj   +1 more source

Neutral lightweight engineering: a holistic approach towards sustainability driven engineering

open access: yesDiscover Sustainability, 2022
The continuously growing social and political pressure to provide sustainable products is forcing also the lightweight industry to rethink current development and manufacturing processes.
Robert Kupfer   +4 more
doaj   +1 more source

Experimental-numerical validation of the curing reaction of snap-cure polymer systems for component families of small batch sizes and high diversity [PDF]

open access: yesMATEC Web of Conferences, 2021
The efficient production of component families of small batch sizes and high diversity requires numerical analyses of manufacturing processes, especially for complex shaped components made of fibre-reinforced thermosets. In the case of snap-cure systems,
Stanik Rafal   +8 more
doaj   +1 more source

Material modelling and property mapping for structural FEA of thin-walled additively manufactured components

open access: yesVirtual and Physical Prototyping, 2021
Additive manufacturing is progressively paving the way for optimised lightweight components that, due to their typically complex shape, would hardly be feasible with traditional production methods.
Sigfrid-Laurin Sindinger   +3 more
doaj   +1 more source

Influence of internal imperfections on the fatigue resistance of cast steel – testing methodology [PDF]

open access: yesMATEC Web of Conferences, 2019
Tensile fatigue specimen of G20Mn5 and G22NiMoCr5-6 were tested to quantify the influence of internal defects on the fatigue resistance of cast steel components.
Nagel Sven   +4 more
doaj   +1 more source

On the phenomenon of impact [PDF]

open access: yesMATEC Web of Conferences, 2021
Aerostructures such as plates are commonly used in aircraft structures due to their advantageous weight to stiffness ratio. Plates are susceptible to lateral forces that occur during impact.
Kalapis Stephan   +2 more
doaj   +1 more source

Delamination Testing of AlSi10Mg Sandwich Structures with Pyramidal Lattice Truss Core made by Laser Powder Bed Fusion

open access: yesChinese Journal of Mechanical Engineering, 2021
Sandwich structures possess a high bending stiffness compared to monolithic structures with a similar weight. This makes them very suitable for lightweight applications, where high stiffness to weight ratios are needed.
M. Nuño   +3 more
doaj   +1 more source

Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact

open access: yesAdvances in Materials Science and Engineering, 2022
Structures with negative Poisson’s ratios have wide applications in automotive design, owing to their excellent mechanical properties and good energy absorption capability. This type of structure can be used to design lightweight components.
Fuzhen Sun   +6 more
doaj   +1 more source

Energy storing carbon concrete heating element with phase change material for integration into smart home systems [PDF]

open access: yesMATEC Web of Conferences
Securing and storing energy is one of the most important issues for the future of the global construction industry. Numerous technological innovations are being developed to meet this challenge.
Gliniorz Ralf   +3 more
doaj   +1 more source

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