SBB machine and method for HGA mass production
US6660961B2 · kind B2 · utility
0Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2002 |
| Grant date | Dec 9, 2003 |
| Priority date | — |
| Expiry date | Mar 20, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/4853
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention relates to an SBB machine and method used in a magnetic head assembly process of HGA production for hard disk drives. The SBB comprises a laser head with a focus system, a monitor with a camera positioning system and a flex cable sheet station with a conveyer system. The laser head can be controlled from the monitor to move vertically and horizontally by the camera positioning system, and the conveyer belt of the transport system can be controlled to move step by step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.