JPS6018805A - 磁気ヘツド及びその製造方法 - Google Patents
磁気ヘツド及びその製造方法Info
- Publication number
- JPS6018805A JPS6018805A JP12231484A JP12231484A JPS6018805A JP S6018805 A JPS6018805 A JP S6018805A JP 12231484 A JP12231484 A JP 12231484A JP 12231484 A JP12231484 A JP 12231484A JP S6018805 A JPS6018805 A JP S6018805A
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic
- front gap
- groove
- ferrite
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 229910000702 sendust Inorganic materials 0.000 abstract description 17
- 235000012431 wafers Nutrition 0.000 abstract description 7
- 229910000679 solder Inorganic materials 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 34
- 239000000696 magnetic material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FGBJXOREULPLGL-UHFFFAOYSA-N ethyl cyanoacrylate Chemical compound CCOC(=O)C(=C)C#N FGBJXOREULPLGL-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000007740 vapor deposition Methods 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12231484A JPS6018805A (ja) | 1984-06-14 | 1984-06-14 | 磁気ヘツド及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12231484A JPS6018805A (ja) | 1984-06-14 | 1984-06-14 | 磁気ヘツド及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6018805A true JPS6018805A (ja) | 1985-01-30 |
| JPH033283B2 JPH033283B2 (enrdf_load_stackoverflow) | 1991-01-18 |
Family
ID=14832882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12231484A Granted JPS6018805A (ja) | 1984-06-14 | 1984-06-14 | 磁気ヘツド及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018805A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155517U (enrdf_load_stackoverflow) * | 1978-04-20 | 1979-10-29 |
-
1984
- 1984-06-14 JP JP12231484A patent/JPS6018805A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155517U (enrdf_load_stackoverflow) * | 1978-04-20 | 1979-10-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033283B2 (enrdf_load_stackoverflow) | 1991-01-18 |
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