Machining actuator periphery to reduce resonance variation

Details Machining actuator periphery to reduce resonance variation Machining actuator periphery to reduce resonance variation

2008-04-08

2008-04-08

Chen, Tianjie (Department: 2627)

Dynamic magnetic information storage or retrieval

Head mounting

For shifting head between tracks

Reexamination Certificate

active

09751669

ABSTRACT:
A method of manufacturing a disc drive actuator is provided. The method includes manufacturing a disc drive actuator and machining a peripheral surface of the actuator. The peripheral surface is machined to obtain a desired profile dimension and thereby reduce variations in resonance characteristics from one actuator to the next.

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