JPS6248285B2 - - Google Patents
Info
- Publication number
- JPS6248285B2 JPS6248285B2 JP15544778A JP15544778A JPS6248285B2 JP S6248285 B2 JPS6248285 B2 JP S6248285B2 JP 15544778 A JP15544778 A JP 15544778A JP 15544778 A JP15544778 A JP 15544778A JP S6248285 B2 JPS6248285 B2 JP S6248285B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- groove
- magnetic head
- wafer
- track width
- 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
- 235000012431 wafers Nutrition 0.000 claims description 24
- 239000000696 magnetic material Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims 3
- 238000003754 machining Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 239000011162 core material Substances 0.000 description 15
- 239000002131 composite material Substances 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000702 sendust Inorganic materials 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
- G11B5/1272—Assembling or shaping of elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15544778A JPS5580821A (en) | 1978-12-08 | 1978-12-08 | Manufacture of magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15544778A JPS5580821A (en) | 1978-12-08 | 1978-12-08 | Manufacture of magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5580821A JPS5580821A (en) | 1980-06-18 |
| JPS6248285B2 true JPS6248285B2 (fr) | 1987-10-13 |
Family
ID=15606230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15544778A Granted JPS5580821A (en) | 1978-12-08 | 1978-12-08 | Manufacture of magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5580821A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100846U (fr) * | 1989-01-30 | 1990-08-10 | ||
| JPH069579U (ja) * | 1991-11-22 | 1994-02-08 | 章 矢作 | たたみ表を用いた床敷物 |
-
1978
- 1978-12-08 JP JP15544778A patent/JPS5580821A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100846U (fr) * | 1989-01-30 | 1990-08-10 | ||
| JPH069579U (ja) * | 1991-11-22 | 1994-02-08 | 章 矢作 | たたみ表を用いた床敷物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5580821A (en) | 1980-06-18 |
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