MANUFACTURING METHOD FOR ROTATING DEVICE
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United States of America Patent
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Issued Date -
Jul 2, 2015
app pub date -
Dec 23, 2014
filing date -
Dec 26, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A rotating device includes a hub on which a recording disk is to be mounted and a base that rotatably supports the hub. A manufacturing method for the rotating device includes: a charging and cleaning step including deaerating a hole formed in a workpiece configured as at least one from among the hub and the base; charging a first liquid into the hole, and dipping and cleaning the workpiece in a second liquid in a state in which the first liquid has charged into the hole of the workpiece; and an assembling step for assembling the rotating device using the workpiece after the dipping and cleaning as a component.
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