Method of manufacturing magnetic head

Details Method of manufacturing magnetic head Method of manufacturing magnetic head

2005-04-19

2005-04-19

Rose, Robert A. (Department: 3723)

Abrading

Precision device or process - or with condition responsive...

Computer controlled

C451S028000, C451S058000

Reexamination Certificate

active

06881124

ABSTRACT:
An L-shaped slide plate mounted with a workpiece holding device on a slide guide is firmly attached to an angle adjustment mechanism, and a reciprocating motion drive unit mounted with the angle adjustment mechanism on a slider table is firmly attached to a bridge so that an angle between a surface of a workpiece to be lapped and a surface of a lapping plate is kept substantially constant, and also the bridge is disposed so as to stride the lapping plate. Thereby, in a state of row bar in which a plurality of magnetic head sliders run in a line, an air bearing surface of magnetic head can be lapped with high accuracy with an element recession being decreased and an occurrence of a scratch being restrained.

REFERENCES:
patent: 5749769 (1998-05-01), Church et al.
patent: 02-95572 (1990-04-01), None
patent: 2000-158335 (2000-06-01), None

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