Results 101 to 110 of about 91,301 (310)

Properties of Components with Incrementally Formed Gears

open access: yesMetals, 2019
The process class of sheet-bulk metal forming (SBMF) involves several advantages for the manufacture of functional components. Its incremental variant (iSBMF) enables a very flexible dimensioning of components. To treat the unfavorable manufacturing time
Sebastian Wernicke   +3 more
doaj   +1 more source

Using the solid-shell element to model the roll forming of large radii profiles

open access: yes, 2012
Roll forming is an incremental bending process for forming metal sheet, strip or coiled stock. Although Finite Element Analysis (FEA) is a standard tool for metal forming simulation, it is only now being increasingly used for the analysis of the roll ...
Rolfe, Bernard F.   +5 more
core  

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

open access: yesAdvanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade   +7 more
wiley   +1 more source

Tool Monitoring and Electronic Event Logging for Sheet Metal Forming Processes [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2010
This contribution describes some innovative solutions regarding sensor systems for tool monitoring in the sheet metal industry. Autonomous and tamper-proof sensors, which are integrated in the forming tools, can detect and count the strokes carried out ...
Gerd Heiserich   +2 more
doaj  

Aproximação inversa e otimização topológica aplicados à determinação de leiaute de Tailored Blanks [PDF]

open access: yes, 2007
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia MecânicaOs blanks soldados ou tailored blanks consistem de peças de aços de diferentes espessuras, classes de resistência ou ...
Silveira, Márcio Eduardo
core  

Tailoring Li‐ion Storage and Transport in Two‐Dimensional Conjugated Metal‐Organic Frameworks via Precise Nitrogen Incorporation

open access: yesAdvanced Functional Materials, EarlyView.
Two nitrogen‐doped 2D conjugated metal‐organic frameworks (2D c‐MOFs, namely Cu‐Nx‐OHBA, x = 2 or 4) are synthesized, featuring precise nitrogen incorporation via rational ligand design. The Cu‐Nx‐OHBA 2D c‐MOFs are largely tailorable by varying skeletal nitrogen density, with respect to electrical conductivity, Li‐storage capacitance, and Li‐transport
Xiangyu Li   +7 more
wiley   +1 more source

BASED ON ABAQUS SINGLE POINT INCREMENTAL FORMING NUMERICAL ANALYSIS

open access: yesJixie qiangdu, 2015
Single point incremental forming( SPIF) is a new metal forming method without Die &cutting. Using this method,the product cycle shorten,the production costs reduced.
ZHANG Yong   +4 more
doaj  

Modelling hot (metal) sheet forming with cold tooling

open access: yes, 2012
Use of cold tooling is beneficial in the sheet metal forming. This paper presents simulations of the process with the objective of investigating issues associated with thermal management, and of providing thermo-mechanical data for future ...
Spence, Julian   +4 more
core  

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