Results 121 to 130 of about 284,385 (309)

Modelling of Friction Phenomena Existed in Drawbead in Sheet Metal Forming. [PDF]

open access: yesMaterials (Basel), 2021
Trzepieciński T   +5 more
europepmc   +1 more source

Experimental and Numerical Investigations of Deep Drawability of AA1200 [PDF]

open access: yes, 2016
The ability of a sheet metal to be formed in a given process without failure is known as formability. Formability is a measure of the amount of deformation a material can withstand prior to fracture or excessive thinning. Forming Limit Diagram (FLD) is a
Ahlawat, A. (Amit)   +3 more
core  

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

Sheet metal forming using liquid [PDF]

open access: yes, 2015
Tato práce je zaměřena na nekonvenční technologie využívající kapalinu jako tvářecí médium. Práce uvádí princip tvářecích metod hydroforming a jeho variací, wheelon, flexform hydromechanického tažení a explozivního tváření s ukázkami součástí vyrobených ...
Fries, Petr
core  

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

open access: yesAdvanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter   +8 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  

MAGNETIC-PULSED FORMING WHEN DIRECT HOOK-UP OF SHEET METAL TO SOURCE OF ELECTRICAL CURRENT

open access: gold, 2020
Yu. V. Batygin   +3 more
openalex   +2 more sources

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