DE69626447D1 - Niederdruckverfahren zum Spritzgiessen eines Kunststoffgegestandes - Google Patents
Niederdruckverfahren zum Spritzgiessen eines KunststoffgegestandesInfo
- Publication number
- DE69626447D1 DE69626447D1 DE69626447T DE69626447T DE69626447D1 DE 69626447 D1 DE69626447 D1 DE 69626447D1 DE 69626447 T DE69626447 T DE 69626447T DE 69626447 T DE69626447 T DE 69626447T DE 69626447 D1 DE69626447 D1 DE 69626447D1
- Authority
- DE
- Germany
- Prior art keywords
- injection molding
- low pressure
- pressure process
- plastic object
- plastic
- 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
- 238000001746 injection moulding Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/7613—Measuring, controlling or regulating the termination of flow of material into the mould
-
- 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
- B29C45/76—Measuring, controlling or regulating
-
- 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
-
- 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
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49223295A | 1995-06-19 | 1995-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69626447D1 true DE69626447D1 (de) | 2003-04-10 |
Family
ID=23955483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69626447T Expired - Lifetime DE69626447D1 (de) | 1995-06-19 | 1996-06-17 | Niederdruckverfahren zum Spritzgiessen eines Kunststoffgegestandes |
Country Status (5)
Country | Link |
---|---|
US (2) | US5853630A (de) |
EP (1) | EP0749821B1 (de) |
JP (1) | JPH09117942A (de) |
KR (1) | KR970000502A (de) |
DE (1) | DE69626447D1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902525A (en) * | 1995-06-19 | 1999-05-11 | Hettinga; Siebolt | Method of molding a plastic article including injecting based upon a pressure-dominated control algorithm after detecting an indicia of a decrease in the surface area of the melt front |
EP0749821B1 (de) * | 1995-06-19 | 2003-03-05 | Siebolt Hettinga | Niederdruckverfahren zum Spritzgiessen eines Kunststoffgegestandes |
FR2750918B1 (fr) * | 1996-07-09 | 1999-04-09 | Transvalor Sa | Procede de commande et de regulation d'une presse de moulage par injection |
US6289259B1 (en) * | 1998-10-16 | 2001-09-11 | Husky Injection Molding Systems Ltd. | Intelligent hydraulic manifold used in an injection molding machine |
US6372162B1 (en) * | 1999-08-31 | 2002-04-16 | The Gillette Company | Injection molding of oral brush bodies |
US6616871B1 (en) * | 1999-11-05 | 2003-09-09 | Toshiba Kikai Kabushiki Kaisha | Filling step control method of injection molding machine |
US6622569B2 (en) * | 2000-03-10 | 2003-09-23 | Pine Instrument Company | Instrumented mold for use in material testing equipment for measurement of material properties |
EP1414632A4 (de) * | 2001-07-10 | 2006-08-30 | Aclara Biosciences Inc | Spritzgiessen einer gratfreien mikrofluidkonstruktion |
FR2850319B1 (fr) * | 2003-01-24 | 2005-03-04 | Essilor Int | Procede de remplissage d'un moule avec une matiere organique a l'etat liquide en vue du moulage d'un element optique et procede de moulage incluant ce procede de remplissage |
FR2850443B1 (fr) * | 2003-01-24 | 2005-03-04 | Essilor Int | Vanne a pointeau pour le remplissage d'un moule avec une matiere organique a l'etat liquide et procede de moulage d'un element optique au moyen d'une telle vanne |
TWI232162B (en) * | 2003-04-04 | 2005-05-11 | Sumitomo Heavy Industries | Injection-molding machine and method of controlling injection-molding machine |
KR20140006065A (ko) * | 2011-05-20 | 2014-01-15 | 더 프록터 앤드 갬블 캄파니 | 낮은, 실질적으로 일정한 압력에서의 사출 성형을 위한 방법 |
CN103547430A (zh) * | 2011-05-20 | 2014-01-29 | 宝洁公司 | 用于在低恒定压力下注塑的设备和方法 |
MX368364B (es) * | 2011-05-20 | 2019-09-30 | Imflux Inc | Metodo para moldeo por inyeccion a una presion baja, practicamente constante. |
EP2709817B1 (de) | 2011-05-20 | 2018-10-24 | iMFLUX, Inc. | Verfahren zum spritzgiessen von dünnwandigen teilen bei weitgehend konstantem druck |
WO2013176701A1 (en) * | 2012-05-21 | 2013-11-28 | The Procter & Gamble Company | Method for operating a high productivity injection molding machine |
CN103547427A (zh) * | 2011-05-20 | 2014-01-29 | 宝洁公司 | 用于注塑设备的非自然平衡的进料系统 |
WO2012162229A1 (en) | 2011-05-20 | 2012-11-29 | The Procter & Gamble Company | Alternative pressure control for a low constant pressure injection molding apparatus |
CN103998200A (zh) | 2011-09-14 | 2014-08-20 | 卡维斯特公司 | 成型装置 |
KR20140117601A (ko) * | 2012-02-24 | 2014-10-07 | 더 프록터 앤드 갬블 캄파니 | 높은 열전도율의 공사출 성형 시스템 |
US20130295219A1 (en) | 2012-05-02 | 2013-11-07 | Ralph Edwin Neufarth | Injection Mold Having a Simplified Evaporative Cooling System or a Simplified Cooling System with Exotic Cooling Fluids |
CA2865255C (en) | 2012-02-24 | 2016-10-18 | Gene Michael Altonen | Injection mold having a simplified cooling system |
US9604398B2 (en) | 2012-11-08 | 2017-03-28 | Imflux Inc | Injection mold with fail safe pressure mechanism |
TW201429669A (zh) | 2012-11-21 | 2014-08-01 | Procter & Gamble | 射出成型系統之縮小形澆道 |
MX2015015633A (es) | 2013-05-13 | 2016-03-11 | Procter & Gamble | Sistema de moldeo por inyeccion a presion baja constante con cavidades de moldeo de posicion variable. |
KR20160025030A (ko) * | 2013-08-01 | 2016-03-07 | 임플럭스 인코포레이티드 | 사출 성형 가동 동안의 재료 특성의 변화를 고려하기 위한 사출 성형기 및 방법 |
US20150097309A1 (en) | 2013-10-04 | 2015-04-09 | The Procter & Gamble Company | Process and apparatus for making tufted article |
KR200474754Y1 (ko) * | 2014-09-02 | 2014-10-22 | 정승헌 | 학습용 투척기 |
CN107972224B (zh) * | 2017-12-22 | 2020-03-24 | 黄山申格电子科技有限公司 | 一种电力电容器外壳低压注塑方法 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941534A (en) * | 1971-11-01 | 1976-03-02 | Hunkar Laboratories, Inc. | Injection molding control system |
CH554741A (de) * | 1973-02-07 | 1974-10-15 | Netstal Ag Maschf Giesserei | Kunststoff-spritzgiessmaschine mit programmiereinrichtung. |
US4135873A (en) * | 1975-08-05 | 1979-01-23 | Toshiba Kikai Kabushiki Kaisha | Apparatus for controlling injection molding machines |
JPS55142632A (en) * | 1979-03-31 | 1980-11-07 | Toyota Motor Corp | Low-pressure injecting method using screw inlying injection molding machine |
JPS59189060A (ja) * | 1983-04-12 | 1984-10-26 | Ube Ind Ltd | 射出成形装置におけるシリンダ速度制御方法 |
JPS61106219A (ja) * | 1984-10-31 | 1986-05-24 | Fanuc Ltd | 射出成形機のモニタ回路 |
JPS61114832A (ja) * | 1984-11-09 | 1986-06-02 | Fanuc Ltd | 工程モニタができる射出成形機 |
JPS61125830A (ja) * | 1984-11-24 | 1986-06-13 | Fanuc Ltd | 射出成形機の条件設定方式 |
JPS61235119A (ja) * | 1985-04-12 | 1986-10-20 | Nissei Plastics Ind Co | 射出成形機の射出制御方法及び装置 |
JPS62127221A (ja) * | 1985-11-29 | 1987-06-09 | Fanuc Ltd | 射出成形機における射出制御装置 |
US4802097A (en) * | 1986-04-01 | 1989-01-31 | Toshiba Kikai Kabushiki Kaisha | Control systems of injection molding machines |
US4745541A (en) * | 1986-06-16 | 1988-05-17 | Cincinnati Milacron Inc. | Method and apparatus for process control |
JPS62299320A (ja) * | 1986-06-19 | 1987-12-26 | Fanuc Ltd | 射出成形機の自動原点調整方式 |
JPH0622841B2 (ja) * | 1986-06-23 | 1994-03-30 | フアナツク株式会社 | 計量・型開き同時動作制御方式 |
DE3639292A1 (de) * | 1986-11-17 | 1988-05-26 | Battenfeld Gmbh | Verfahren zum spritzgiessen von thermoplastischen kunststoffen |
JPS63189220A (ja) * | 1987-02-03 | 1988-08-04 | Fanuc Ltd | 射出成形機の射出モ−タ制御方法 |
DE3830571A1 (de) * | 1987-09-08 | 1989-04-06 | Toshiba Machine Co Ltd | Berechnungsverfahren fuer die stroemungsanalyse beim spritzgiessen |
DE3830570A1 (de) * | 1987-09-08 | 1989-03-16 | Toshiba Machine Co Ltd | Berechnungsverfahren fuer die stroemungsanalyse beim spritzgiessen |
JPH01103420A (ja) * | 1987-10-19 | 1989-04-20 | Nok Corp | 射出成形方法 |
JPH0767576B2 (ja) * | 1987-11-18 | 1995-07-26 | ファナック株式会社 | パンチ取り付け用部品の穴位置定義方法 |
US5031127A (en) * | 1987-11-27 | 1991-07-09 | Toshiba Machine Co., Ltd. | Molten injection-molding method |
JPH01141021A (ja) * | 1987-11-27 | 1989-06-02 | Toshiba Mach Co Ltd | 溶融材料の金型成形における流動解析結果の表示方法 |
DE3802254A1 (de) * | 1988-01-27 | 1989-08-24 | Kloeckner Ferromatik Desma | Verfahren zum steuern bzw. regeln von spritzgiessmaschinen |
JPH0684032B2 (ja) * | 1988-04-20 | 1994-10-26 | 東芝機械株式会社 | 射出圧縮成形における制御方法 |
GB2224370B (en) * | 1988-11-01 | 1993-08-04 | Toshiba Machine Co Ltd | Input display apparatus |
JP2593533B2 (ja) * | 1988-11-09 | 1997-03-26 | 東芝機械株式会社 | 射出成形機の全自動運転システム |
US5062052B1 (en) * | 1989-06-20 | 1997-11-18 | Cincinnati Milacron Inc | Logic controlled plastic molding machine with programmable operator interface |
US5102587A (en) * | 1989-07-26 | 1992-04-07 | Canon Kabushiki Kaisha | Injection mold using screw thrust control |
JPH0542567A (ja) * | 1991-08-09 | 1993-02-23 | Japan Steel Works Ltd:The | デイスクの射出制御方法及び装置 |
JP2519855B2 (ja) * | 1991-12-19 | 1996-07-31 | 日精樹脂工業株式会社 | 樹脂成形方法 |
JP3055586B2 (ja) * | 1992-11-06 | 2000-06-26 | 富士写真フイルム株式会社 | 写真フィルム用容器の製造方法 |
US5336073A (en) * | 1992-12-16 | 1994-08-09 | Sumitomo Heavy Industries, Ltd. | Injection pressure limiting device for injection molding machine |
US5425906A (en) * | 1993-09-21 | 1995-06-20 | Ube Industries, Inc. | Speed control method for injection molding machine |
JP2779759B2 (ja) * | 1993-12-15 | 1998-07-23 | 日精樹脂工業株式会社 | 射出成形機の射出制御方法 |
JP3280789B2 (ja) * | 1993-12-28 | 2002-05-13 | ファナック株式会社 | 射出成形機における射出制御方式切換制御方法 |
JP3247026B2 (ja) * | 1995-03-24 | 2002-01-15 | 東芝機械株式会社 | 射出成形機における射出速度プログラム制御用プロファイル設定方法 |
EP0749821B1 (de) * | 1995-06-19 | 2003-03-05 | Siebolt Hettinga | Niederdruckverfahren zum Spritzgiessen eines Kunststoffgegestandes |
US5902525A (en) * | 1995-06-19 | 1999-05-11 | Hettinga; Siebolt | Method of molding a plastic article including injecting based upon a pressure-dominated control algorithm after detecting an indicia of a decrease in the surface area of the melt front |
-
1996
- 1996-06-17 EP EP96304494A patent/EP0749821B1/de not_active Expired - Lifetime
- 1996-06-17 DE DE69626447T patent/DE69626447D1/de not_active Expired - Lifetime
- 1996-06-18 KR KR1019960021929A patent/KR970000502A/ko not_active Application Discontinuation
- 1996-06-19 JP JP8158523A patent/JPH09117942A/ja active Pending
-
1997
- 1997-09-08 US US08/925,553 patent/US5853630A/en not_active Expired - Fee Related
-
1998
- 1998-09-04 US US09/148,256 patent/US6060005A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0749821B1 (de) | 2003-03-05 |
US6060005A (en) | 2000-05-09 |
KR970000502A (ko) | 1997-01-21 |
EP0749821A2 (de) | 1996-12-27 |
JPH09117942A (ja) | 1997-05-06 |
US5853630A (en) | 1998-12-29 |
EP0749821A3 (de) | 1999-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |