JPS6151325B2 - - Google Patents
Info
- Publication number
- JPS6151325B2 JPS6151325B2 JP3772378A JP3772378A JPS6151325B2 JP S6151325 B2 JPS6151325 B2 JP S6151325B2 JP 3772378 A JP3772378 A JP 3772378A JP 3772378 A JP3772378 A JP 3772378A JP S6151325 B2 JPS6151325 B2 JP S6151325B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- core portion
- core block
- groove
- back core
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3772378A JPS54130113A (en) | 1978-03-31 | 1978-03-31 | Production of multielement magnetic head |
DE19792912309 DE2912309A1 (de) | 1978-03-28 | 1979-03-28 | Verfahren zum herstellen eines mehrfach-magnetkopfes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3772378A JPS54130113A (en) | 1978-03-31 | 1978-03-31 | Production of multielement magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54130113A JPS54130113A (en) | 1979-10-09 |
JPS6151325B2 true JPS6151325B2 (ko) | 1986-11-08 |
Family
ID=12505413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3772378A Granted JPS54130113A (en) | 1978-03-28 | 1978-03-31 | Production of multielement magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54130113A (ko) |
-
1978
- 1978-03-31 JP JP3772378A patent/JPS54130113A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54130113A (en) | 1979-10-09 |
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