JPS5634127A - Surface forming method of magnetic head - Google Patents
Surface forming method of magnetic headInfo
- Publication number
- JPS5634127A JPS5634127A JP10788379A JP10788379A JPS5634127A JP S5634127 A JPS5634127 A JP S5634127A JP 10788379 A JP10788379 A JP 10788379A JP 10788379 A JP10788379 A JP 10788379A JP S5634127 A JPS5634127 A JP S5634127A
- Authority
- JP
- Japan
- Prior art keywords
- wear
- resistant
- edge noise
- processing
- bonding
- 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
Abstract
PURPOSE: To reduce the effect of edge noise at reproduction, while satisfying the cross field characteristics and wear-resistant characteristics, by performing mechanical machining with the bonding in the order of wear-resistant material and conductive material.
CONSTITUTION: The nonconductive wear-resistant processing is made to the core surface opposing to the medium and the housing part to form the wear-resistant layer 12. The playing, vapor deposition or bonding of conductor is made on it to form the conductor layer 5. Next, the core surface including the recording and playback use gap and a part (b) of the wear-resistant processing is exposed with mechanical processing. Thus, the concentrating phenomenon of edge noise at the core edges 13, 14 and 15 can be avoided, the effect by edge noise is reduced, and the head of long life and high performance can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10788379A JPS5634127A (en) | 1979-08-24 | 1979-08-24 | Surface forming method of magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10788379A JPS5634127A (en) | 1979-08-24 | 1979-08-24 | Surface forming method of magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5634127A true JPS5634127A (en) | 1981-04-06 |
Family
ID=14470491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10788379A Pending JPS5634127A (en) | 1979-08-24 | 1979-08-24 | Surface forming method of magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5634127A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS615408A (en) * | 1984-05-30 | 1986-01-11 | Fujitsu Ltd | Manufacture of magnetic head |
JPS615409A (en) * | 1984-05-30 | 1986-01-11 | Fujitsu Ltd | Manufacture of magnetic head |
-
1979
- 1979-08-24 JP JP10788379A patent/JPS5634127A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS615408A (en) * | 1984-05-30 | 1986-01-11 | Fujitsu Ltd | Manufacture of magnetic head |
JPS615409A (en) * | 1984-05-30 | 1986-01-11 | Fujitsu Ltd | Manufacture of magnetic head |
JPH0343683B2 (en) * | 1984-05-30 | 1991-07-03 | Fujitsu Ltd | |
JPH0377568B2 (en) * | 1984-05-30 | 1991-12-11 | Fujitsu Ltd |
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