JPS589212A - 磁気ヘツドの製造方法 - Google Patents
磁気ヘツドの製造方法Info
- Publication number
- JPS589212A JPS589212A JP10638481A JP10638481A JPS589212A JP S589212 A JPS589212 A JP S589212A JP 10638481 A JP10638481 A JP 10638481A JP 10638481 A JP10638481 A JP 10638481A JP S589212 A JPS589212 A JP S589212A
- Authority
- JP
- Japan
- Prior art keywords
- core material
- core
- coupling
- parts
- recessed
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000011162 core material Substances 0.000 claims abstract description 56
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 7
- 238000004080 punching Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 6
- 238000010168 coupling process Methods 0.000 abstract 6
- 238000005859 coupling reaction Methods 0.000 abstract 6
- 238000004513 sizing Methods 0.000 abstract 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 239000007787 solid Substances 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
- G11B5/147—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 |
|---|---|---|---|
| JP10638481A JPS589212A (ja) | 1981-07-08 | 1981-07-08 | 磁気ヘツドの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10638481A JPS589212A (ja) | 1981-07-08 | 1981-07-08 | 磁気ヘツドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS589212A true JPS589212A (ja) | 1983-01-19 |
| JPS6412004B2 JPS6412004B2 (enrdf_load_stackoverflow) | 1989-02-28 |
Family
ID=14432204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10638481A Granted JPS589212A (ja) | 1981-07-08 | 1981-07-08 | 磁気ヘツドの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589212A (enrdf_load_stackoverflow) |
-
1981
- 1981-07-08 JP JP10638481A patent/JPS589212A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6412004B2 (enrdf_load_stackoverflow) | 1989-02-28 |