JPH0372446B2 - - Google Patents
Info
- Publication number
- JPH0372446B2 JPH0372446B2 JP27770586A JP27770586A JPH0372446B2 JP H0372446 B2 JPH0372446 B2 JP H0372446B2 JP 27770586 A JP27770586 A JP 27770586A JP 27770586 A JP27770586 A JP 27770586A JP H0372446 B2 JPH0372446 B2 JP H0372446B2
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- mold
- magnetic material
- magnetic
- movable
- 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
- 239000000696 magnetic material Substances 0.000 claims description 30
- 230000005291 magnetic effect Effects 0.000 claims description 27
- 230000004907 flux Effects 0.000 claims description 14
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27770586A JPS63130315A (ja) | 1986-11-20 | 1986-11-20 | プラスチツクマグネツト射出成形機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27770586A JPS63130315A (ja) | 1986-11-20 | 1986-11-20 | プラスチツクマグネツト射出成形機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130315A JPS63130315A (ja) | 1988-06-02 |
| JPH0372446B2 true JPH0372446B2 (en]) | 1991-11-18 |
Family
ID=17587163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27770586A Granted JPS63130315A (ja) | 1986-11-20 | 1986-11-20 | プラスチツクマグネツト射出成形機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130315A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391215A (ja) * | 1989-09-04 | 1991-04-16 | Sumitomo Bakelite Co Ltd | 異方性磁石の製造方法 |
| JP5302547B2 (ja) * | 2008-02-19 | 2013-10-02 | 東海ゴム工業株式会社 | ウレタン発泡成形体、その製造方法、および磁気誘導発泡成形装置 |
-
1986
- 1986-11-20 JP JP27770586A patent/JPS63130315A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63130315A (ja) | 1988-06-02 |
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