JPS58175123A - 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
- JPS58175123A JPS58175123A JP5667582A JP5667582A JPS58175123A JP S58175123 A JPS58175123 A JP S58175123A JP 5667582 A JP5667582 A JP 5667582A JP 5667582 A JP5667582 A JP 5667582A JP S58175123 A JPS58175123 A JP S58175123A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- magnetic
- core
- front plate
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000000696 magnetic material Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000011162 core material Substances 0.000 abstract description 38
- 229920005989 resin Polymers 0.000 abstract description 11
- 239000011347 resin Substances 0.000 abstract description 11
- 238000002844 melting Methods 0.000 abstract description 10
- 230000008018 melting Effects 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 238000007499 fusion processing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910001125 Pa alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002699 waste material 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5667582A JPS58175123A (ja) | 1982-04-07 | 1982-04-07 | 磁気ヘツド及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5667582A JPS58175123A (ja) | 1982-04-07 | 1982-04-07 | 磁気ヘツド及びその製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26994386A Division JPS62117117A (ja) | 1986-11-14 | 1986-11-14 | 磁気ヘツドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58175123A true JPS58175123A (ja) | 1983-10-14 |
| JPH0349129B2 JPH0349129B2 (enrdf_load_stackoverflow) | 1991-07-26 |
Family
ID=13033991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5667582A Granted JPS58175123A (ja) | 1982-04-07 | 1982-04-07 | 磁気ヘツド及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58175123A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6282504A (ja) * | 1985-10-07 | 1987-04-16 | Tohoku Metal Ind Ltd | 磁気ヘッドの製造方法 |
| JPS62117117A (ja) * | 1986-11-14 | 1987-05-28 | Alps Electric Co Ltd | 磁気ヘツドの製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116809A (en) * | 1977-03-22 | 1978-10-12 | Hitachi Ltd | Magnetic head core |
| JPS5619517A (en) * | 1979-07-25 | 1981-02-24 | Matsushita Electric Ind Co Ltd | Magnetic head |
| JPS5686629U (enrdf_load_stackoverflow) * | 1979-12-03 | 1981-07-11 |
-
1982
- 1982-04-07 JP JP5667582A patent/JPS58175123A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116809A (en) * | 1977-03-22 | 1978-10-12 | Hitachi Ltd | Magnetic head core |
| JPS5619517A (en) * | 1979-07-25 | 1981-02-24 | Matsushita Electric Ind Co Ltd | Magnetic head |
| JPS5686629U (enrdf_load_stackoverflow) * | 1979-12-03 | 1981-07-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6282504A (ja) * | 1985-10-07 | 1987-04-16 | Tohoku Metal Ind Ltd | 磁気ヘッドの製造方法 |
| JPS62117117A (ja) * | 1986-11-14 | 1987-05-28 | Alps Electric Co Ltd | 磁気ヘツドの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349129B2 (enrdf_load_stackoverflow) | 1991-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3145452A (en) | Method of making a magnetic head | |
| US3909932A (en) | Method of manufacturing a multitrack magnetic head | |
| US3751803A (en) | Method of making a magnetic head | |
| JPS58175123A (ja) | 磁気ヘツド及びその製造方法 | |
| JP2542669B2 (ja) | 磁気ヘッドとその製造方法及び磁気ヘッド製造用ケ―スブロック | |
| JPS6117047B2 (enrdf_load_stackoverflow) | ||
| JPS62117117A (ja) | 磁気ヘツドの製造方法 | |
| JPS60231903A (ja) | 複合型磁気ヘツドおよびその製造方法 | |
| JPS6370905A (ja) | 磁気ヘツドの製造方法 | |
| JPS6316012Y2 (enrdf_load_stackoverflow) | ||
| JPS59231726A (ja) | 磁気ヘツドとその製造方法 | |
| JP2502299B2 (ja) | 磁気ヘツドの製造方法 | |
| JPH03185618A (ja) | 磁気ヘッドおよびその製造方法 | |
| JPS63112813A (ja) | 複合磁気ヘツド及びその製法 | |
| JPS6259365B2 (enrdf_load_stackoverflow) | ||
| JPH01102704A (ja) | 磁気ヘッドの製造方法 | |
| JPH0334124B2 (enrdf_load_stackoverflow) | ||
| JPS63152004A (ja) | 磁気ヘツドの製造方法 | |
| JPS60185217A (ja) | 磁気ヘツドおよびその製造方法 | |
| JPS58150126A (ja) | 磁気ヘツドの製造方法 | |
| JPS62271213A (ja) | 複合型磁気ヘツドの製造方法 | |
| JPH0254410A (ja) | ガラスと樹脂による複合モールド磁気ヘッドとその製造方法 | |
| JPS63113903A (ja) | 磁気ヘツドの製造方法 | |
| JPS60113306A (ja) | 磁気ヘッドの製造方法 | |
| JPH0254407A (ja) | 磁気ヘッドの製造方法 |