Experimental and numerical investigation of shock response in 3.5 and 2.5 in. form factor hard disk drives

被引：0

作者：

Aravind N. Murthy

Bert Feliss

Donald Gillis

Frank E. Talke

机构：

[1] University of California,Center for Magnetic Recording Research, Mail code 0401

[2] San Diego,Advanced Technologies Department

[3] Hitachi Global Storage Technologies,undefined

来源：

Microsystem Technologies | 2006年 / 12卷

关键词：

Hard Disk Drive; Shock Load; Voice Coil Motor; Head Disk Interface; Operational Shock;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The shock performance of the head/disk interface (HDI) of 3.5 and 2.5 in. hard disk drives (HDDs) is investigated. The displacement of the actuator arm, the suspension, and the disk due to linear shock loads is studied experimentally for both non-operating and operating states of the disk drive. A finite element model of the disk drive was developed to simulate the shock response. Numerical simulation results and experimental results are compared and presented.

引用

页码：1109 / 1116

页数：7

共 26 条

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