JPH0449355U - - Google Patents
Info
- Publication number
- JPH0449355U JPH0449355U JP8954690U JP8954690U JPH0449355U JP H0449355 U JPH0449355 U JP H0449355U JP 8954690 U JP8954690 U JP 8954690U JP 8954690 U JP8954690 U JP 8954690U JP H0449355 U JPH0449355 U JP H0449355U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic core
- sliders
- sliding surface
- recording medium
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図はこの考案の磁気ヘツドの組立て研磨前
の一実施例を示す分解斜視図、第２図は組立て加
工後の状態を示す斜視図、第３図は各スライダの
摺動面の高さを示す本案と従来例との比較図、第
４図はスライダの高さの差と静摩擦係数との関係
を示す図、第５図は従来の磁気ヘツドを示す分解
斜視図、第６図は各スライダの摺動面の表面粗さ
と動摩擦係数の関係を示す図である。
なお図中１，２はスライダ、１ａ，２ａはこれ
らの摺動面、３は磁気コア、３ａはその摺動面、
４は中央溝である。
Figure 1 is an exploded perspective view showing an embodiment of the magnetic head of this invention before assembly and polishing, Figure 2 is a perspective view showing the state after assembly, and Figure 3 is the height of the sliding surface of each slider. Fig. 4 is a diagram showing the relationship between the height difference of the slider and the coefficient of static friction, Fig. 5 is an exploded perspective view showing the conventional magnetic head, and Fig. 6 is a diagram showing the relationship between the slider height difference and the coefficient of static friction. FIG. 3 is a diagram showing the relationship between the surface roughness of the sliding surface of a slider and the coefficient of dynamic friction. In the figure, 1 and 2 are sliders, 1a and 2a are their sliding surfaces, 3 is a magnetic core, 3a is the sliding surface,
4 is a central groove.
Claims (1)
ライダに設けたその長手方向の中央溝を挟むよう
に一体に対設され、磁気記録媒体の表面と接触摺
動する２つのスライダを備えた磁気ヘツドにおい
て、上記各スライダの摺動面に、上記磁気コアの
摺動面を底にして上記中央溝側端部よりも外側端
部が０．０１ないし０．０５μｍ高くなるように
それぞれ傾斜をつけたことを特徴とする磁気ヘツ
ド。 A magnetic recording medium is provided with two sliders on both outside sides of a magnetic core, which are integrally arranged opposite to each other so as to sandwich the central groove in the longitudinal direction provided in the magnetic core and one slider, and which slide in contact with the surface of the magnetic recording medium. In the head, the sliding surface of each of the sliders is sloped so that the outer end is 0.01 to 0.05 μm higher than the central groove side end with the sliding surface of the magnetic core at the bottom. A magnetic head characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8954690U JPH0449355U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8954690U JPH0449355U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449355U true JPH0449355U (en) | 1992-04-27 |
Family
ID=31823600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8954690U Pending JPH0449355U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449355U (en) |
-
1990
- 1990-08-29 JP JP8954690U patent/JPH0449355U/ja active Pending