흡진기 부착 광디스크 드라이브의 동특성 연구

A Study on Dynamic Characteristics of the Optical Disk Drive with Rubber Mount Absorber

As the optical disk drive is getting applied to wider ranges, higher density of media and higher velocity of spindle motor are demanded and therefore its design criterion is becoming more strict. Especially, the vibration problem is one of the most important factors to be considered for reliable performance. In this study, the possibility of the application of the vibration absorber using rubber mount was investigated by 3 dimensional modeling and analysis by Recurdyn program. The model chosen was a vibration absorber using rubber mount installed on the sled base of the optical disk drive.