End effector for head gimbal assembly testing

A method for testing head gimbal assemblies includes picking a first head gimbal assembly and holding the first head gimbal assembly with a first an end effector. The first end effector and the picked head gimbal assembly are positioned adjacent a nest using at least one actuator, and the first pick...

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Hauptverfasser: QUAM MICHAEL STEVEN, HERDENDORF BRETT ROBERT, BLAIR ANDREW MICHAEL
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creator QUAM MICHAEL STEVEN
HERDENDORF BRETT ROBERT
BLAIR ANDREW MICHAEL
description A method for testing head gimbal assemblies includes picking a first head gimbal assembly and holding the first head gimbal assembly with a first an end effector. The first end effector and the picked head gimbal assembly are positioned adjacent a nest using at least one actuator, and the first picked head gimbal assembly is released from the end effector to the nest. The first head gimbal assembly is tested on the nest by reading from and/or writing to a rotating disc. A second head gimbal assembly is held with a second end effector at the same time the first end effector holds the first head gimbal assembly.
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subjects ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
PHYSICS
TARIFF METERING APPARATUS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title End effector for head gimbal assembly testing
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