JPH0416843B2 - - Google Patents
Info
- Publication number
- JPH0416843B2 JPH0416843B2 JP11144082A JP11144082A JPH0416843B2 JP H0416843 B2 JPH0416843 B2 JP H0416843B2 JP 11144082 A JP11144082 A JP 11144082A JP 11144082 A JP11144082 A JP 11144082A JP H0416843 B2 JPH0416843 B2 JP H0416843B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic material
- block
- slope
- material block
- 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 39
- 238000004804 winding Methods 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 19
- 239000011521 glass Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- 238000007740 vapor deposition Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229910000702 sendust Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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 |
|---|---|---|---|
| JP11144082A JPS593719A (ja) | 1982-06-30 | 1982-06-30 | 磁気ヘツドの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11144082A JPS593719A (ja) | 1982-06-30 | 1982-06-30 | 磁気ヘツドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593719A JPS593719A (ja) | 1984-01-10 |
| JPH0416843B2 true JPH0416843B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-25 |
Family
ID=14561249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11144082A Granted JPS593719A (ja) | 1982-06-30 | 1982-06-30 | 磁気ヘツドの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593719A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0786967B2 (ja) * | 1983-07-05 | 1995-09-20 | キヤノン株式会社 | 磁気ヘッド及びその製造方法 |
-
1982
- 1982-06-30 JP JP11144082A patent/JPS593719A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS593719A (ja) | 1984-01-10 |