JPH0261889B2 - - Google Patents
Info
- Publication number
- JPH0261889B2 JPH0261889B2 JP60043268A JP4326885A JPH0261889B2 JP H0261889 B2 JPH0261889 B2 JP H0261889B2 JP 60043268 A JP60043268 A JP 60043268A JP 4326885 A JP4326885 A JP 4326885A JP H0261889 B2 JPH0261889 B2 JP H0261889B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- core
- pin
- capillary
- hollow body
- 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 - Lifetime
Links
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 238000001746 injection moulding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009415 formwork Methods 0.000 description 16
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/36—Moulds having means for locating or centering cores
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (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 |
---|---|---|---|
JP4326885A JPS61202812A (ja) | 1985-03-05 | 1985-03-05 | キヤピラリ−ノズルの一体射出成形方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4326885A JPS61202812A (ja) | 1985-03-05 | 1985-03-05 | キヤピラリ−ノズルの一体射出成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61202812A JPS61202812A (ja) | 1986-09-08 |
JPH0261889B2 true JPH0261889B2 (xx) | 1990-12-21 |
Family
ID=12659085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4326885A Granted JPS61202812A (ja) | 1985-03-05 | 1985-03-05 | キヤピラリ−ノズルの一体射出成形方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61202812A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100511726B1 (ko) * | 2003-03-12 | 2005-09-01 | 비아이 이엠티 주식회사 | 반도체 와이어본딩 부품 제조용 사출금형장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531984A (en) * | 1976-06-29 | 1978-01-10 | Kazuo Omotani | Method and device for producing surgical catheter |
-
1985
- 1985-03-05 JP JP4326885A patent/JPS61202812A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531984A (en) * | 1976-06-29 | 1978-01-10 | Kazuo Omotani | Method and device for producing surgical catheter |
Also Published As
Publication number | Publication date |
---|---|
JPS61202812A (ja) | 1986-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1244614A (en) | Process and apparatus for the punching and removing of the sprue in an injection molding tool | |
JP4336425B2 (ja) | ブロー成形方法 | |
JPH0261889B2 (xx) | ||
JPH07100869A (ja) | 射出成形金型 | |
JP2971774B2 (ja) | 高分子材料成形型の離型治具 | |
JP3949412B2 (ja) | 成形金型の成形品離型装置 | |
JPH0570926U (ja) | 射出成形用金型 | |
JP2003112245A (ja) | 金属射出成形方法及び装置 | |
JPS6030533B2 (ja) | 筒状成形品の成形方法及び装置 | |
JPH09193213A (ja) | 結束具の接触壁面の外側に配置した芯材を移動して射出成形結束具を金型から取出す方法 | |
EP0510569B1 (en) | Method and apparatus for shortening size of slide fastener | |
JP2678322B2 (ja) | 射出成形金型およびフェルールの製造方法 | |
JPH10202705A (ja) | ベローズ部を有する成形品の成形方法 | |
JPH04261802A (ja) | 射出成形方法及びその装置 | |
JP4193014B2 (ja) | 成形品の離型装置 | |
JPS62176810A (ja) | ブロー成形装置 | |
JPH09216259A (ja) | 内壁に凹陥部が形成されたプラスチック筒の成形方法とその装置 | |
JPS63237933A (ja) | 蛇腹状成形品の成形方法 | |
JP2744959B2 (ja) | 射出成形体の製造方法及び金型 | |
JPH0439015A (ja) | 射出成形部品とその金型 | |
JP2874835B2 (ja) | ガス注入射出成形用金型及びそれを用いるガス注入射出成形法 | |
JP3682076B2 (ja) | 合成樹脂製の一端開口型筒状容器の製造方法 | |
JP3993629B2 (ja) | 異径筒体成形方法及び同方法を使用する異径筒体成形装置 | |
JP3737013B2 (ja) | ワーク払出し装置 | |
JPH0716843A (ja) | インサート成形用金型装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |