Manufacturing method of a slider
US10486283B2 · kind B2 · utility
1Cited by
31References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2017 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jul 9, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49048
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A manufacturing method of a slider includes steps of: (a) providing a row bar with a plurality of slider elements connecting together; (b) lapping surfaces of the row bar so as to obtain a predetermined requirement; (c) lowering the temperature of the surfaces lapped in the step (b) before and/or during lapping; and (d) cutting the row bar into a plurality of sliders. The present invention can prevent a local high temperature generated on the magnetic head during lapping so that the performance of the magnetic head is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.