公开(公告)号：WO2014138699A1

公开(公告)日：2014-09-12

申请号：PCT/US2014/022126

申请日：2014-03-07

Applicant: WESTERN DIGITAL TECHNOLOGIES, INC.

Inventor： THONGRATTANA, Chaiya ,  BOONPUANG, Ruksakal ,  KHAMON, Wirat ,  NONTREE, Jetsada ,  MANEECHOTE, Piya ,  KHWANMA, Chaiyan

IPC: G11B21/16

CPC classification number: B23P19/04 ,  G11B5/1272 ,  G11B5/3166 ,  G11B5/48 ,  G11B5/4826 ,  G11B5/50 ,  Y10T29/49023 ,  Y10T29/49036 ,  Y10T29/49764 ,  Y10T29/53165 ,  Y10T29/53274

Abstract: A de-swage machine for removal of a head of a head stack assembly including a tooling unit configured to receive a head stack assembly comprising a plurality of heads and an indicia, a blade module configured to remove a head from the head stack assembly, an indicia reader configured to read the indicia, and a controller. The controller is configured to select and remove a head from the head stack assembly by at least reading the indicia using the indicia reader, transmitting the indicia to a database, receiving head stack assembly information corresponding to the indicia from the database, selecting the head for removal based on the head stack assembly information, and removing the selected head using the blade module. The blade module can also include a force sensor, and the de-swage machine can also include an imaging unit.

Abstract translation: 一种用于去除头部堆叠组件的头部的去切割机，包括：工具单元，其被构造成接收包括多个头部和标记的头部堆叠组件;刀片模块，被配置为从头部组件组件移除头部; 标记读取器被配置为读取标记，以及控制器。 所述控制器被配置为通过至少使用所述标记读取器读取所述标记来从所述头部堆叠组件中选择和去除头部，将所述标记传输到数据库，从所述数据库接收与所述标记相对应的头部堆叠组合信息， 基于头部堆叠组件信息的去除，以及使用刀片模块移除所选择的头部。 刀片模块还可以包括力传感器，而切割机也可以包括成像单元。