Results 111 to 120 of about 304,255 (309)

Comparative studies of the surface layer temperature during abrasive electrodischarge grinding process (AEDG) of hard machinable materials. [PDF]

open access: yes, 2014
W artykule przedstawiono wyniki badań temperatury warstwy wierzchniej w procesie elektroerozyjnego szlifowania (AEDG) i porównawczo w procesie szlifowania konwencjonalnego materiałów trudno-obrabialnych (stopu tytanu 6TiAl4V i węglików spiekanych ...
Gołąbczak, Andrzej   +3 more
core   +2 more sources

Development of a Novel Vertical CNC Multiple-Function Integrated Grinding Machine

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2007
The importance of precision grinding processes is continually increasing in a wide range of machine industry. In particular, the demands for cylindrical and internal grinding processes with higher accuracy and higher productivity than ever before have ...
Noboru WATANABE   +2 more
doaj   +1 more source

Моделювання процесу подрібнення порошків сталі ШХ15, отриманих із відходів машинобудівного виробництва в кульових млинах [PDF]

open access: yes, 2011
Процес подрібнення складається з субпроцесів (актів), які включають функцію подрібнення і функцію відбору, що повторюються. Тому за основу алгоритму математичної моделі взято диференціальне рівняння, що описує кінетику процесу подрібнення.
Гальчук, Т. Н.   +1 more
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Investigation of Ultra-Fine Grinding of Basalt Powder in Vibratory Mills: Grinding Efficiency and Implementation Potential

open access: yesManagement Systems in Production Engineering
In response to the growing demand for eco-friendly materials and low-impact technologies, a study was conducted on the ultra-fine grinding of basalt in vibratory mills, with the basalt used for the experiments originating from the Targowica basalt quarry.
Tomach Paweł
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

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