Results 21 to 30 of about 7,393 (263)
Reduction of Oil Contamination on Hard Disk Drive Parts using Automatic Hydrocarbon Washing Machine [PDF]
Journal of Mechanical Engineering and Sciences, 2011 This paper discusses the use of the Taguchi method and response surface analysis to minimize the proportion of defectives by oil contamination on one product of hard disk drive parts by using an automatic hydrocarbon washing machine.
Somkiat Tangjitsitcharoen +1 more
doaj +3 more sources
A production throughput forecasting system in an automated hard disk drive test operation using GRNN
Journal of Industrial Engineering and Management, 2016 Purpose: The goal of this paper is to develop a pragmatic system of a production throughput forecasting system for an automated test operation in a hard drive manufacturing plant.
Nara Samattapapong, Nitin Afzulpurkar
doaj +1 more source
Flow-Induced Vibration Reduction for Hard Disk Drive with a Window Spoiler
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 As the track density of hard disk drives is increased, ways to suppress flow-induced vibration such as vibration of the disk and arm, are needed. For practical application, such countermeasures should not increase power consumption.
Masato IKEGAWA, Hiroshi MUKAI
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AIP Advances, 2016 We developed a micrometer-sized magnetic tip integrated onto the write head of a hard disk drive for spin-polarized scanning tunneling microscopy (SP-STM) in the modulated tip magnetization mode.
H. Matsuyama +7 more
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Thermal Behavior of Frictional Properties on Ultra-Thin Perfluoropolyether Lubricant Film
Tribology Online, 2016 We investigate the thermal behavior of the friction property of ultra-thin perfluoropolyether (PFPE) lubricant film on diamond-like carbon (DLC) overcoats of magnetic disks.
Hiroshi Tani +2 more
doaj +1 more source
Advances in Servo Track Writing (STW) Technologies: A Review [PDF]
한국정밀공학회지, 2020 Since IBM introduced the first hard disk drive (HDD) with 5 MB capacity in 1956, tremendous advances have been achieved in HDD technology and business. The areal density has increased 650 million times in the last 60 years. To implement the digital servo
Ho Seong Lee
doaj +1 more source
Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens
FEBS Open Bio, EarlyView.Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee +3 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma +16 more
wiley +1 more source
Frequency Analysis of Hard Disk Drive Spindle System Supported by Hydrodynamic Bearings
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 Herringbone-grooved hydrodynamic bearings are now being applied to hard disk drive (HDD) spindle motors instead of ball bearings for demand for HDDs with larger storage capacities, faster access times, and reduced sizes.
Shohta TOHMA +5 more
doaj +1 more source
Thermal Effect in a 3-D Simulation within Multilayer Thin Film of Ultrafast-Pulsed Laser
Al-Mustansiriyah Journal of Science, 2021 Hard disk drive (HDD) and storage media have the potential to revolutionize future information technology. Heat-assisted magnetic recording (HAMR) is a promising method for increasing hard disk storage density and it is one of the applications of this ...
Muhaiman Ali Abdul-Hussain +1 more
doaj +1 more source