JPH042313U - - Google Patents
Info
- Publication number
- JPH042313U JPH042313U JP4093590U JP4093590U JPH042313U JP H042313 U JPH042313 U JP H042313U JP 4093590 U JP4093590 U JP 4093590U JP 4093590 U JP4093590 U JP 4093590U JP H042313 U JPH042313 U JP H042313U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- magnetic
- glass
- slider
- filled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 239000000696 magnetic material Substances 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 3
- 239000002131 composite material Substances 0.000 claims 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Magnetic Heads (AREA)
Description
第１図は、本考案の実施例における磁気ヘツド
コアチツプの斜視図。第２図ａは、本考案の実施
例における製造方法を示す第２コアを示す斜視図
。第２図ｂは、本考案の実施例における製造方法
を示す第１コアを示す斜視図。第２図ｃは、本考
案の実施例における製造方法を示すコアブロツク
を示す斜視図。第３図は、本考案の実施例におけ
る製造方法を示す融着ガラス及びバツクボンデイ
ングガラス充填した後を示す斜視図。第４図は、
磁気ヘツド完成体を示す斜視図。第５図は、磁気
ヘツドスライダー体を示す斜視図。
１……磁気ヘツドコアチツプ、２……融着ガラ
ス、６……コア溝底面、８……バツクボンデイン
グガラス、９……スライダー体。
FIG. 1 is a perspective view of a magnetic head core chip in an embodiment of the present invention. FIG. 2a is a perspective view showing a second core illustrating a manufacturing method in an embodiment of the present invention. FIG. 2b is a perspective view showing the first core, illustrating the manufacturing method according to the embodiment of the present invention. FIG. 2c is a perspective view showing a core block illustrating a manufacturing method in an embodiment of the present invention. FIG. 3 is a perspective view illustrating the manufacturing method according to the embodiment of the present invention after filling fused glass and back bonding glass. Figure 4 shows
FIG. 3 is a perspective view showing the completed magnetic head. FIG. 5 is a perspective view showing the magnetic head slider body. DESCRIPTION OF SYMBOLS 1... Magnetic head core chip, 2... Fusion glass, 6... Core groove bottom surface, 8... Back bonding glass, 9... Slider body.
Claims (1)
を設け、１対の磁性材料の少なくとも一方に強磁
性金属薄膜を有する磁気ヘツドコアチツプを該コ
ア挿入溝に接着固定してなる、磁気記録媒体上に
浮上する複合型浮上磁気ヘツドにおいて、１対の
磁性材料により磁気ギヤツプが形成され該、磁気
ギヤツプの幅が規制された磁気ヘツドコアチツプ
をスライダーに設けられたスリツドに装着するに
際し、切り欠き部に予めガラスを充填するか、若
しくはスライダーに設けられたコア挿入溝に磁気
ヘツドコアチツプを装着固定しガラスを充填する
。 又、ガラスを充填する際にコイル溝に前記ガラ
スの融点と同一若しくは、同等（上限：＋２０％
・下限：−３０％の融点）の物質を予め充填する
か若しくはスライダーに設けられたスリツドに磁
気ヘツドコアチツプを融着固定したのちに充填し
前記ガラス若しくは前記物質の融点以上の温度に
て処理しスライダーのコイル溝底面より磁気ヘツ
ドコアチツプのコア溝底面を下げて装着固定した
ことを特徴とする複合型浮上磁気ヘツドの製造方
法。[Claims for Utility Model Registration] A core insertion groove is provided in a slider body made of a non-magnetic material, and a magnetic head core chip having a ferromagnetic metal thin film on at least one of a pair of magnetic materials is adhesively fixed to the core insertion groove. In a composite floating magnetic head that floats above a magnetic recording medium, a magnetic gap is formed by a pair of magnetic materials, and when the magnetic head core chip, in which the width of the magnetic gap is regulated, is attached to a slit provided on a slider, The notch is filled with glass in advance, or a magnetic head core chip is mounted and fixed in a core insertion groove provided in the slider and then filled with glass. Also, when filling the coil groove with glass, the melting point is the same as or equivalent to the glass (upper limit: +20%).
・Lower limit: -30% melting point) is filled in advance, or after the magnetic head core chip is fused and fixed to the slit provided in the slider, the slider is filled and treated at a temperature higher than the melting point of the glass or the substance. A method for manufacturing a composite levitated magnetic head, characterized in that a magnetic head core chip is mounted and fixed with the bottom surface of the core groove lower than the bottom surface of the coil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093590U JPH042313U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093590U JPH042313U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042313U true JPH042313U (en) | 1992-01-09 |
Family
ID=31551165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4093590U Pending JPH042313U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042313U (en) |
-
1990
- 1990-04-17 JP JP4093590U patent/JPH042313U/ja active Pending