JPS5622A - Manufacture for magnetic head - Google Patents
Manufacture for magnetic headInfo
- Publication number
- JPS5622A JPS5622A JP7462079A JP7462079A JPS5622A JP S5622 A JPS5622 A JP S5622A JP 7462079 A JP7462079 A JP 7462079A JP 7462079 A JP7462079 A JP 7462079A JP S5622 A JPS5622 A JP S5622A
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- winding window
- ferrite
- base
- magnetic head
- 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.)
- Granted
Links
Landscapes
- Magnetic Heads (AREA)
Abstract
PURPOSE: To establish the magnetic head with good accuracy of size, by thermally pressing two types of small bases of the ferrite base on which a plurality of winding window grooves are made with a given interval and the bare base without the windows for specified length each other, after track processing respectively.
CONSTITUTION: A plurality of ferrite bases 1 are transversally placed on the tool 5, tentative grooves 11 are processed by using grindstone formed into winding window groove shape, the winding window grooves 12 are made with an interval corresponding to the height C of the winding window grooves, and further, the winding window grooves 13, 14, 15 are machined with equal distance. Next, the ferrite base 1 is cut at the tentative grooves 11, the ferrite base 1 is sequentially cut with the pitch of the size C plus the depth of gap E to obtain a plurality of ferrite small bases 4'. Separately, the ferrite base without winding window groove machining is similarly cut to obtain small bases 4", and the small bases 4' and 4" are thermally pressed after track processing to form the gap 9. The magnetic head is obtained with shaping.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7462079A JPS5622A (en) | 1979-06-15 | 1979-06-15 | Manufacture for magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7462079A JPS5622A (en) | 1979-06-15 | 1979-06-15 | Manufacture for magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5622A true JPS5622A (en) | 1981-01-06 |
JPS6220605B2 JPS6220605B2 (en) | 1987-05-08 |
Family
ID=13552397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7462079A Granted JPS5622A (en) | 1979-06-15 | 1979-06-15 | Manufacture for magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5622A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4883354A (en) * | 1985-10-25 | 1989-11-28 | Luxtron Corporation | Fiberoptic sensing of temperature and/or other physical parameters |
JPH0630903U (en) * | 1992-09-30 | 1994-04-22 | 哲由 岡部 | Head block processing base |
-
1979
- 1979-06-15 JP JP7462079A patent/JPS5622A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4883354A (en) * | 1985-10-25 | 1989-11-28 | Luxtron Corporation | Fiberoptic sensing of temperature and/or other physical parameters |
JPH0630903U (en) * | 1992-09-30 | 1994-04-22 | 哲由 岡部 | Head block processing base |
Also Published As
Publication number | Publication date |
---|---|
JPS6220605B2 (en) | 1987-05-08 |
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