Invention Grant
- Patent Title: Method of reworking head suspension
- Patent Title (中): 头部悬挂的返工方法
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Application No.: US12843312Application Date: 2010-07-26
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Publication No.: US08689429B2Publication Date: 2014-04-08
- Inventor: Sei Kawao , Takeshi Shimoda , Shinpei Kakiuchi
- Applicant: Sei Kawao , Takeshi Shimoda , Shinpei Kakiuchi
- Applicant Address: JP Kanagawa
- Assignee: NHK Spring Co., Ltd.
- Current Assignee: NHK Spring Co., Ltd.
- Current Assignee Address: JP Kanagawa
- Agency: Jordan and Hamburg LLP
- Priority: JPP2009-174170 20090727
- Main IPC: G11B5/48
- IPC: G11B5/48

Abstract:
A method of reworking a head suspension removes a slider from the head suspension by pressing a blade from a first side toward a second side in a longitudinal direction of the slider to solder ball bonding, stopping the second side of the slider in the longitudinal direction with a holding mechanism, and forcing the blade to bite and cut the solder ball bonding to remove the slider from the flexure. The solder ball bonding is cut without applying extra force to components of the head suspension except the slider. The method improves product yield.
Public/Granted literature
- US20110016685A1 METHOD OF REWORKING HEAD SUSPENSION AND CUTTING JIG FOR REWORK Public/Granted day:2011-01-27
Information query
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