JPH0262883B2 - - Google Patents
Info
- Publication number
- JPH0262883B2 JPH0262883B2 JP10227482A JP10227482A JPH0262883B2 JP H0262883 B2 JPH0262883 B2 JP H0262883B2 JP 10227482 A JP10227482 A JP 10227482A JP 10227482 A JP10227482 A JP 10227482A JP H0262883 B2 JPH0262883 B2 JP H0262883B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- thin
- magnetic
- plate
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035945 sensitivity Effects 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
- G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
- G11B5/1475—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 |
|---|---|---|---|
| JP10227482A JPS58220242A (ja) | 1982-06-16 | 1982-06-16 | 磁気ヘツドコアの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10227482A JPS58220242A (ja) | 1982-06-16 | 1982-06-16 | 磁気ヘツドコアの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58220242A JPS58220242A (ja) | 1983-12-21 |
| JPH0262883B2 true JPH0262883B2 (en]) | 1990-12-26 |
Family
ID=14323018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10227482A Granted JPS58220242A (ja) | 1982-06-16 | 1982-06-16 | 磁気ヘツドコアの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58220242A (en]) |
-
1982
- 1982-06-16 JP JP10227482A patent/JPS58220242A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58220242A (ja) | 1983-12-21 |
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