Results 91 to 100 of about 272,542 (311)
Computer-Aided Thread Grinding without Form Dressing
JSME international journal. Ser. C, Dynamics, control, robotics, design and manufacturing, 1994 Based on the present investigation, a computer-aided thread grinding method is proposed for generating helicoids without the form dressing process, in which a standard-shaped grinding wheel independent of the final helicoid is used. The method involves a simple conical or plain wheel, without limitations on diameter or base angle.
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Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Surface Morphology and Subsurface Microstructure Evolution When Form Grinding 20Cr2Ni4A Alloys. [PDF]
Materials (Basel), 2023 Zhang X, Jiang X, Li M, Gong P.
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Effect of grinding on the fatigue life of titanium alloy (5 Al-2.5 Sn) under dry and wet conditions [PDF]
The principal factors in the performance of aerospace materials are strength-to-weight ratio, fatigue life, fracture toughness, survivability and, of course, reliability. Machining processes and, in particular, grinding under adverse conditions have been
Jeelani, Shaik +2 more
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Method for making a hot wire anemometer and product thereof [PDF]
, 1977 A hot wire anemometer probe is described that includes a ceramic body supporting two conductive rods parallel to each other. The body has a narrow edge surface from which the rods protrude.
Milkulla, V.
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Effects of concentration of dispersions on particle sizing during production of fine particles in wet grinding process [PDF]
, 2011 Stirred media milling is a prospective technology for producing colloidal dispersions by means of wet grinding process. In the past, many researchers have studied the effects of different operating parameters such as size, shape, nature and quantity of ...
Frances, Christine +2 more
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Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes
Advanced Functional Materials, EarlyView.This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin +7 more
wiley +1 more source
Production, by co-grinding in a media mill, of porous biodegradable polylactic acid-apatite composite materials for bone tissue engineering [PDF]
, 2009 This paper presents the results of a study of the production of porous biodegradable composite materials by co-grinding, followed by scaffolding. Dry powders of polylactic acid and nanocrystalline carbonated apatite, analogous to bone mineral were co ...
Combes, Christèle +6 more
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Advanced Functional Materials, EarlyView.High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim +4 more
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Горное оборудование и электромеханикаThe research in the field of creation and application of grinding wheels with ordered form of abrasive grains and high porous structure were conducted in the present work.
Korotkov V.A.
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