Title :
Contact Hysterisis Behavior of Textured Pad Slider in Head-Disk-Interface
Author :
Tani, H. ; Goshi, K. ; Suzuki, K. ; Hamaguchi, T.
Author_Institution :
Media Eng., Odawara
Abstract :
The textured pad slider vibration on magnetic recording disks is estimated with different friction force. This phenomenon is studied by simulation of the stick-slip vibration of the slider on touch down height and take-off height measurement at spin-down/spin-up motion. Results show that the head-disk contact hysteresis become smaller as the friction force decreases. The simulation is confirmed through similar types of textured pad slider fabricated FIB.
Keywords :
focused ion beam technology; magnetic disc storage; magnetic heads; sliding friction; texture; vibrations; FIB; friction force; head-disk contact hysteresis; magnetic recording disks; spin-down motion; spin-up motion; stick-slip vibration; take-off height measurement; textured pad slider vibration; touch down height measurement; Damping; Disk recording; Force control; Friction; Magnetic heads; Mechanical systems; Modeling; Motion measurement; Tribology; Vibration measurement;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376367
