Method for making a base plate for suspension assembly in hard disk drive
    2.
    发明授权
    Method for making a base plate for suspension assembly in hard disk drive 有权
    在硬盘驱动器中制作悬挂组件的底板的方法

    公开(公告)号:US08142638B2

    公开(公告)日:2012-03-27

    申请号:US12888264

    申请日:2010-09-22

    IPC分类号: C25D5/02

    CPC分类号: G11B5/4813

    摘要: A swage mount that includes a flange, having a first side and a second side, and a cylindrically shaped hub. The hub is primarily comprised of a metal (such as stainless steel), and extends from the second side of the flange, and has an inner surface and an outer surface. The surface of the swage mount is plated with one or more layers of metal, or a combination of metals, which provide a) increased retention torque, and b) increased part cleanliness. This invention may be used in conjunction with surface hardened swage mounts that contain surface protrusions. In this case the metal plating prevents separation of the protrusions from the swage mount, thereby preventing contamination.

    摘要翻译: 包括具有第一侧和第二侧以及圆柱形毂的凸缘的模压座。 轮毂主要由金属(例如不锈钢)组成,并从凸缘的第二侧延伸,并具有内表面和外表面。 金属模的表面镀有一层或多层金属或金属组合,其提供a)增加的保持力矩,和b)增加的零件清洁度。 本发明可以与包含表面突起的表面硬化的模具安装件结合使用。 在这种情况下,金属电镀防止突起与模具座分离,从而防止污染。

    Plated base plate for suspension assembly in hard disk drive
    4.
    发明授权
    Plated base plate for suspension assembly in hard disk drive 有权
    用于悬挂组装在硬盘驱动器中的电镀基板

    公开(公告)号:US07324307B2

    公开(公告)日:2008-01-29

    申请号:US10241609

    申请日:2002-09-10

    IPC分类号: G11B5/48

    CPC分类号: G11B5/4813

    摘要: A swage mount that includes a flange, having a first side and a second side, and a cylindrically shaped hub. The hub is primarily comprised of a metal (such as stainless steel), and extends from the second side of the flange, and has an inner surface and an outer surface. The surface of the swage mount is plated with one or more layers of metal, or a combination of metals, which provide a) increased retention torque, and b) increased part cleanliness. This invention may be used in conjunction with surface hardened swage mounts that contain surface protrusions. In this case the metal plating prevents separation of the protrusions from the swage mount, thereby preventing contamination.

    摘要翻译: 包括具有第一侧和第二侧以及圆柱形毂的凸缘的模压座。 轮毂主要由金属(例如不锈钢)组成,并从凸缘的第二侧延伸,并具有内表面和外表面。 金属模的表面镀有一层或多层金属或金属组合,其提供a)增加的保持力矩,和b)增加的零件清洁度。 本发明可以与包含表面突起的表面硬化的模具安装件结合使用。 在这种情况下,金属电镀防止突起与模具座分离,从而防止污染。

    Tolerance ring with debris-reducing profile
    6.
    发明申请
    Tolerance ring with debris-reducing profile 审中-公开
    容差环带有减少碎屑的轮廓

    公开(公告)号:US20060181811A1

    公开(公告)日:2006-08-17

    申请号:US11059813

    申请日:2005-02-17

    IPC分类号: G11B5/48

    摘要: A tolerance ring for applications requiring cleanliness has contacting portions having a novel profile that reduces debris generation during installation of the tolerance ring while still providing adequate stiffness after installation. The tolerance ring is suitable for cylindrical interface applications where both a reduction in debris generation and high interface stiffness are desirable, such as the interface between an actuator pivot bearing and an actuator arm in a magnetic hard disk drive.

    摘要翻译: 用于需要清洁度的公差环具有接近部分,其具有新颖的轮廓,其在安装公差环期间减少碎片产生,同时在安装之后仍然提供足够的刚度。 公差环适用于需要减少碎片产生和高界面刚度的圆柱形接口应用,例如致动器枢转轴承和磁性硬盘驱动器中的致动器臂之间的界面。

    Sublimation bed employing carrier gas guidance structures
    7.
    发明申请
    Sublimation bed employing carrier gas guidance structures 有权
    采用载气引导结构的升华床

    公开(公告)号:US20050072357A1

    公开(公告)日:2005-04-07

    申请号:US10629029

    申请日:2003-07-29

    摘要: Preferred embodiments of the present invention provides a sublimation system employing guidance structures including certain preferred embodiments having a high surface area support medium onto which a solid source material for vapor reactant is coated. Preferably, a guidance structure is configured to facilitate the repeated saturation of the carrier gas with the solid source for a vapor reactant. Methods of saturating a carrier gas using guidance structures are also provided.

    摘要翻译: 本发明的优选实施方案提供了采用引导结构的升华系统,其包括具有高表面积支持介质的某些优选实施方案,在其上涂覆用于蒸汽反应物的固体源材料。 优选地,引导结构被配置为促进载气与用于蒸汽反应物的固体源的反复饱和。 还提供了使用引导结构使载气饱和的方法。

    Method for press-in attachment of suspension assembly in hard disk drive
    8.
    发明授权
    Method for press-in attachment of suspension assembly in hard disk drive 有权
    悬挂组件压入硬盘驱动器的方法

    公开(公告)号:US06631553B1

    公开(公告)日:2003-10-14

    申请号:US09606280

    申请日:2000-06-29

    IPC分类号: B23P1900

    摘要: A method of and apparatus for assembling a disk drive. The method comprises steps of clamping a number of head suspension assemblies in an actuator body such that base plate hubs in the suspensions are in alignment with corresponding boss holes in actuator arms extending from the actuator body, inserting closed jaws between the actuator arms and in alignment with the base plates, and opening the jaws a reach sufficient to urge each base plate hub into a corresponding boss hole. The jaws are opened by any suitable mechanism, for example by driving a wedge in between the closed jaws. A novel apparatus is employed for joining base plate hubs to actuator arms extending from an actuator body. The apparatus includes an actuator body clamp adapted to hold a number of suspensions in the actuator body, with hubs of the suspensions in alignment with boss holes in the actuator arms. A jaw shaped tool fitted to dimensions of spaces between the actuator arms and a wedge shaped tool having appropriate dimensions so as to open the jaws are employed. The jaws have a reach sufficient to urge a base plate hub into an actuator arm boss hole.

    摘要翻译: 一种用于组装磁盘驱动器的方法和装置。 该方法包括以下步骤:将多个头部悬挂组件夹紧在致动器主体中,使得悬架中的底板毂与从致动器本体延伸的致动器臂中的相应凸台孔对齐,在致动器臂之间插入闭合夹爪并且对准 与基板一起打开钳​​口,足以将每个基板毂推入相应的凸台孔。 钳口通过任何合适的机构打开,例如通过在闭合的钳口之间驱动楔形件。 采用新颖的装置将基板毂连接到从致动器主体延伸的致动器臂。 该装置包括致动器本体夹,其适于将多个悬架保持在致动器主体中,其中悬架的毂与致动器臂中的凸起孔对准。 采用钳形工具,其安装在致动器臂之间的空间尺寸和具有适当尺寸以便打开夹爪的楔形工具。 夹爪具有足以将基板毂推入致动器臂凸台孔的距离。

    Base-plate for magnetic head suspension in hard disk drive with material fold-over
    10.
    发明授权
    Base-plate for magnetic head suspension in hard disk drive with material fold-over 有权
    用于硬盘驱动器中磁头悬挂的底板,具有材料折叠

    公开(公告)号:US06185072B2

    公开(公告)日:2001-02-06

    申请号:US09444533

    申请日:1999-11-22

    IPC分类号: G11B548

    摘要: An arm assembly movable about a pivot includes means for holding a recording head slider on the arm assembly. The arm assembly includes an actuator arm supported at one end at the pivot, and a load beam connected to an end opposite to the one end of the actuator arm and extending to the slider. The load beam includes a load beam boss hole of a given diameter and the actuator arm Includes an actuator arm boss hole. The boss holes are superposed at a connection of the load beam and the actuator arm. The hub includes a fold of material into an outside surface of the hub. The hub extends through the boss holes to maintain the actuator arm and the load beam together. The hub is swaged (expanded) to fix the actuator arm to the load beam such that the fold in the outside surface of the boss grips the actuator arm boss hole. The presence of the fold increases the hub material's ability to achieve a high retention torque in the tension direction by acting as a lever during the swage operation, thrusting the material with greater force into the material of the arm boss hole.

    摘要翻译: 围绕枢轴可移动的臂组件包括用于将记录头滑块保持在臂组件上的装置。 臂组件包括在枢轴的一端处支撑的致动器臂,以及连接到与致动器臂的一端相对并延伸到滑块的端部的负载梁。 负载梁包括给定直径的负载梁凸台孔和致动器臂包括致动器臂凸台孔。 凸台孔重叠在负载梁和致动器臂的连接处。 轮毂包括材料折叠到轮毂的外表面中。 轮毂延伸穿过凸台孔,以将执行器臂和负载梁保持在一起。 轮毂被锻压(膨胀)以将致动器臂固定到负载梁,使得凸台的外表面中的折叠夹持致动器臂凸台孔。 折叠的存在增加了轮毂材料通过在挤压操作期间作为杠杆在张力方向上实现高保持力矩的能力,以更大的力将材料推入到臂凸台孔的材料中。