Hutchinson Technology Corporation

Corey P Theis

Jackson William Brandts

Sameer S Paranjape

A method for welding first and second head suspension components having opposite sides to one another. The first component has a weld pocket in one of its sides. The second component is positioned on the side of the first component opposite the side with the weld pocket. A weld site on the second component is aligned with the weld pocket on the first component. A weld at the weld site on the second component extends through the thickness of the second component and into the first component to a depth less than or about equal to a distance equal to the thickness of the first component less the depth of the weld pocket.

Inverted pocket welding for disk drive head suspensions

A TMR-compensating suspension, or one or more suspension components such as a hinge or beam that can be assembled with other components to make a suspension. The suspension includes a proximal actuator mounting region, a rigid beam region, and a spring region or spring legs between the actuator mounting and beam regions. The load beam or component is formed from a multi-layer laminate and is configured with an offset structure at the spring region or spring legs that skews or twists the beam region with respect to the actuator mounting region. Motion of the beam region with respect to the actuator mounting region when the load beam is used in a disk drive will therefore include a TMR-compensating radial component.

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Gibbon, MN, United States of America

Corey P Theis