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JPH05166321A Expired / Lapsed JP ⏱️ 0.0 years remaining

Production of floating type magnetic head

Assignee: Panasonic Holdings Corp
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Filing: 1991-12-18
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Granted: —
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Expires: 2011-12-18
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 本発明はスライダの磁気記録媒体対向面を、 容易に凹凸状にすることができ、コンタクト・スタート ・ストップ特性を向上させることのできる信頼性、生産 性に優れた浮動型磁気ヘッドの製造方法の提供を目的と する。 【構成】 本発明の浮動型磁気ヘッドの製造方法は、ス ライダの磁気記録媒体対向面をアクリル樹脂、ゴム、バ フ布等からなる軟質ラッピング定盤を用いてラッピング 処理する構成からなる。 【効果】 ダイヤモンド等の砥粒がスライダと定盤間に 滞留し易くなる結果、微小切削が可能となり、小さな硬 度を有する相が、摩耗速度の違いにより相対的に大きく 窪んだ凹凸状の表面形状を容易にえることができる。 (57) [Summary] [Object] The present invention provides a surface of a slider facing a magnetic recording medium, An object of the present invention is to provide a method of manufacturing a floating magnetic head which can be easily made into an uneven shape and which can improve contact start / stop characteristics and which is excellent in reliability and productivity. A method of manufacturing a floating magnetic head according to the present invention is configured such that a surface of a slider facing a magnetic recording medium is lapped using a soft lapping platen made of acrylic resin, rubber, buff cloth or the like. [Effect] Abrasive grains such as diamond are easily retained between the slider and the surface plate, which enables fine cutting, and the phase having a small hardness has a relatively uneven concave and convex surface shape due to the difference in wear rate. Can be easily obtained.

Inventors

  • 👤 Kenichiro Kaneko
  • 👤 健一郎 金子
  • 👤 Masatake Miyazaki
  • 👤 正剛 宮崎
  • 👤 Shigeo Maeda
  • 👤 成夫 前田
  • 👤 Junichi Kimura
  • 👤 淳一 木村

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-07 10:30
CPC Classifications
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