| 摘要 |
PURPOSE: A method for preventing an impurity adhesive of a head is provided, which removes an abrasion particle occurred by the contact between a head slider and a disk media or each impurity exited on a contact surface from a head peripheral. CONSTITUTION: The method for preventing an impurity adhesive of a head comprises the steps of: forming a fine hole within a radius of a head peripheral; guiding an impurity generated in a header slider (31) to the fine hole; and removing or decreasing a pollution of a head (32) by the impurity, wherein the fine hole has an one-line type (41), a clamp type (42), a rhombus type (43), a ladder type (44), a circular type (45), or an ellipsoidal type (46). Thereby, it is possible to relatively improve the life of a hard disk and the reliability without an improving work of a disk media and a design change to the shape of the head slider and obtain an economic gain.
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