JPS6220610B2 - - Google Patents
Info
- Publication number
- JPS6220610B2 JPS6220610B2 JP55024591A JP2459180A JPS6220610B2 JP S6220610 B2 JPS6220610 B2 JP S6220610B2 JP 55024591 A JP55024591 A JP 55024591A JP 2459180 A JP2459180 A JP 2459180A JP S6220610 B2 JPS6220610 B2 JP S6220610B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- slider
- embedded
- core
- magnetic gap
- 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.)
- Expired
Links
- 239000000696 magnetic material Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 238000007796 conventional method Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910018605 Ni—Zn Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
- G11B5/295—Manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2459180A JPS56119919A (en) | 1980-02-28 | 1980-02-28 | Production of embedded core type core slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2459180A JPS56119919A (en) | 1980-02-28 | 1980-02-28 | Production of embedded core type core slider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56119919A JPS56119919A (en) | 1981-09-19 |
| JPS6220610B2 true JPS6220610B2 (ko) | 1987-05-08 |
Family
ID=12142392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2459180A Granted JPS56119919A (en) | 1980-02-28 | 1980-02-28 | Production of embedded core type core slider |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56119919A (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5412211A (en) * | 1978-02-20 | 1979-01-29 | Hideatsu Kaise | Receiver capable of continuously varying receiving band width |
| JPS5522291A (en) * | 1978-08-05 | 1980-02-16 | Alps Electric Co Ltd | Manufacture of magnetic head |
-
1980
- 1980-02-28 JP JP2459180A patent/JPS56119919A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5412211A (en) * | 1978-02-20 | 1979-01-29 | Hideatsu Kaise | Receiver capable of continuously varying receiving band width |
| JPS5522291A (en) * | 1978-08-05 | 1980-02-16 | Alps Electric Co Ltd | Manufacture of magnetic head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56119919A (en) | 1981-09-19 |
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