公开(公告)号：US20150135520A1

公开(公告)日：2015-05-21

申请号：US14535563

申请日：2014-11-07

Applicant: Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.

Inventor： Mitsuhiro AONO

IPC: G11B33/14 ,  G11B5/105

CPC classification number: G11B33/1446 ,  G11B25/043 ,  Y10T29/49025

Abstract: A method of manufacturing a rotating device, includes assembling a rotor part on a chassis in a rotatable manner, supplying a fluid mixture including solidified carbon dioxide onto the rotor part and the chassis from a nozzle which moves relative to the chassis having the rotor part assembled thereon, and packaging the chassis having the rotor part assembled thereon within a package after the supplying.

Abstract translation: 一种制造旋转装置的方法，包括以可旋转的方式将转子部件组装在底架上，将包括固化二氧化碳的流体混合物从相对于底架移动的喷嘴提供到转子部分和底架上，该喷嘴具有组装的转子部件 并且在供应之后将其中组装有转子部件的底盘包装在包装内。

公开(公告)号：US20140082929A1

公开(公告)日：2014-03-27

申请号：US14035769

申请日：2013-09-24

Applicant: SAMSUNG ELECTRO-MECHANICS JAPAN ADVANCED TECHNOLOGY CO., LTD.

Inventor： Mitsuhiro AONO ,  Kenji NISHIHARA

IPC: G11B33/14 ,  G11B5/10

CPC classification number: G11B33/1446 ,  G11B5/102 ,  G11B19/2009 ,  G11B25/043 ,  Y10T29/49025

Abstract: A rotating device includes a hub on which a magnetic recording disk is to be mounted, and a base that supports the hub in a freely rotatable manner. When at least either one of the base and the hub is referred to as a work-piece, a method for manufacturing the rotating device includes a forming step for forming the work-piece, a blowing step for blowing the formed work-piece with solid grains, a cleaning step for cleaning the work-piece blown by the grains using a cleaning fluid, an assembling step for assembling the rotating device using the cleaned work-piece. The grains have a property of vaporizing in the cleaning step or being soluble with the cleaning fluid therein.

Abstract translation: 旋转装置包括其上将安装有磁记录盘的轮毂，以及以可自由旋转的方式支撑轮毂的基座。 当基座和轮毂中的至少任一个被称为工件时，旋转装置的制造方法包括用于形成工件的成形步骤，用于将成形的工件以固体吹送的吹塑步骤 颗粒，用于使用清洁流体清洁由颗粒吹制的工件的清洁步骤，用于使用清洁的工件组装旋转装置的组装步骤。 颗粒在清洗步骤中具有汽化性质，或与其中的清洗液一起溶解。