Results 21 to 30 of about 1,076,507 (302)

Improving I/O performance through an in-kernel disk simulator [PDF]

open access: yes, 2016
This paper presents two mechanisms that can significantly improve the I/O performance of both hard and solid-state drives for read operations: KDSim and REDCAP.
Cortés, Toni   +2 more
core   +2 more sources

An experimental study on the effect of tool geometry on tool wear and surface roughness in hard turning

open access: yesAdvances in Mechanical Engineering, 2020
The main purpose of this study is to investigate the influence of tool geometry (cutting edge angle, rake angle, and inclination angle) and to optimize tool wear and surface roughness in hard turning of AISI 1055 (52HRC) hardened steel by using TiN ...
Pham Minh Duc   +3 more
doaj   +1 more source

Studies on the Influence of Residual Stresses on the Fatigue Life of Rolling Bearings in Dependence on the Production Processes

open access: yesFrontiers in Mechanical Engineering, 2020
The production process significantly influences the surface properties of rolling element bearings raceways. Deep rolling can induce a depth dependent residual stress state.
Florian Pape, Timm Coors, Gerhard Poll
doaj   +1 more source

Hard turning with variable micro-geometry PcBN tools [PDF]

open access: yes, 2008
Cataloged from PDF version of article.This paper presents investigations on hard turning with variable edge design PcBN inserts. Turning of hardened AISI 4340 steel with uniform and variable edge design PcBN inserts is conducted, forces and tool wear ...
Karpat, Y., Ozel, T., Srivastava, A.
core   +1 more source

Multiwavelength observations of the black hole transient Swift J1745-26 during the outburst decay [PDF]

open access: yes, 2014
We characterized the broad-band X-ray spectra of Swift J1745-26 during the decay of the 2013 outburst using INTEGRAL ISGRI, JEM-X and Swift XRT. The X-ray evolution is compared to the evolution in optical and radio.
Arabaci, Mehtap O.   +17 more
core   +2 more sources

Montana’s Hard Right Turn

open access: yesCalifornia Journal of Politics and Policy, 2022
Budgets, combined with tax policy, provide rich evidence of the applied values of legislative bodies and executives. This paper evaluates budget and tax legislation in Montana that resulted from the 67th legislative session in 2021 that set policy for the 2023 biennium. Montana, whose political complexation has long been purple, moved unambiguously red
openaire   +3 more sources

Effect of cutting variables on bearing area curve parameters (BAC-P) during hard turning process [PDF]

open access: yesArchive of Mechanical Engineering, 2020
Hard turning is a machining process that is widely used in the precision mechanical industry. The characterization of the functional surface texture by the ISO 13565 standard holds a key role in automotive mechanics.
Amine Hamdi   +2 more
doaj   +1 more source

Homogenization of cocoa beans fermentation to upgrade quality using an original improved fermenter [PDF]

open access: yes, 2017
Cocoa beans (Theobroma cocoa L.) are the main components for chocolate manufacturing. The beans must be correctly fermented at first. Traditional process to perform the first fermentation (lactic fermentation) often consists in confining cacao beans ...
Bastide, Philippe   +4 more
core   +1 more source

Hard Turning of Sintered Cemented Carbide Parts: A Shop Floor Experience [PDF]

open access: yes, 2009
Machining hardened steel has been a recurring issue in the literature when tools with defined geometry cutting edges are used. It is well known the use of cemented carbides to produce cutting tools.
Coppini, N.L.   +4 more
core   +1 more source

JOINT MACHINING: HARD TURNING AND GRINDING

open access: yesCutting & Tools in Technological System, 2019
The manufacturing of increasingly complex components and, at the same time, production of parts of superior quality is a growing trend in industry today. This tendency is realized through advanced machining processes that take advantage of the capabilities of the new machine tools, the properties of cutting tools and the advancements in control and CAD/
Kundrák, János   +2 more
openaire   +4 more sources

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