BR8401967A - Processo para a producao de pecas de materia plastica e dispositivo para sua realizacao - Google Patents
Processo para a producao de pecas de materia plastica e dispositivo para sua realizacaoInfo
- Publication number
- BR8401967A BR8401967A BR8401967A BR8401967A BR8401967A BR 8401967 A BR8401967 A BR 8401967A BR 8401967 A BR8401967 A BR 8401967A BR 8401967 A BR8401967 A BR 8401967A BR 8401967 A BR8401967 A BR 8401967A
- Authority
- BR
- Brazil
- Prior art keywords
- performance
- production
- plastic material
- material pieces
- pieces
- Prior art date
Links
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—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
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5833—Measuring, controlling or regulating movement of moulds or mould parts, e.g. opening or closing, actuating
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/5615—Compression stroke, e.g. length thereof
- B29C2045/562—Velocity profiles of the compression stroke
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/563—Enlarging the mould cavity during injection
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/564—Compression drive means acting independently from the mould closing and clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8307029A FR2545033B1 (fr) | 1983-04-28 | 1983-04-28 | Procede et dispositif pour la realisation de pieces en matiere plastique, sur presse a injection |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8401967A true BR8401967A (pt) | 1984-12-04 |
Family
ID=9288334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8401967A BR8401967A (pt) | 1983-04-28 | 1984-04-26 | Processo para a producao de pecas de materia plastica e dispositivo para sua realizacao |
Country Status (9)
Country | Link |
---|---|
US (1) | US4522778A (pt) |
JP (1) | JPS59220340A (pt) |
BR (1) | BR8401967A (pt) |
DE (1) | DE3414101A1 (pt) |
ES (1) | ES8504015A1 (pt) |
FR (1) | FR2545033B1 (pt) |
GB (1) | GB2138737B (pt) |
IT (1) | IT1173610B (pt) |
SE (1) | SE8402324L (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0637070B2 (ja) * | 1988-03-24 | 1994-05-18 | 株式会社小松製作所 | 射出圧縮成形機の成形装置および成形方法 |
DE68923363T2 (de) * | 1988-10-27 | 1996-04-04 | Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo | Einspritzverdichtungsgiessvorrichtung und deren verfahren. |
DE69220750T2 (de) * | 1991-04-24 | 1997-11-06 | Sumitomo Chemical Co., Ltd., Osaka | Pressform und verfahren zum pressformen von thermoplastischen harzen unter verwendung dieser pressform |
US5470513A (en) * | 1991-05-31 | 1995-11-28 | Kabushiki Kaisha Komatsu Seisakusho | Controlling screw speed to injection compression molding machine |
JP2556444B2 (ja) * | 1994-04-20 | 1996-11-20 | ファナック株式会社 | 射出成形機の成形制御方法 |
US5865530A (en) * | 1996-02-15 | 1999-02-02 | Valeo Sylvania | Filled resin lamp reflector with no base coat and method of making |
US6109910A (en) * | 1997-04-02 | 2000-08-29 | Tohkai Juken Kogyo Kabushiki Kaisha | Injection molding machine for thermoplastic resin |
DE19843921B4 (de) | 1998-09-24 | 2007-12-27 | Krauss Maffei Gmbh | Verfahren zum Herstellen von Verbund-Kunststoffformteilen durch Spritzprägen |
DE10048861A1 (de) * | 2000-10-02 | 2002-04-25 | Krauss Maffei Kunststofftech | Verfahren und Vorrichtung zum Herstellen von dickwandigen Formteilen |
ATE275469T1 (de) * | 2001-01-26 | 2004-09-15 | Coraltech Ltd | Formwerkzeug und verfahren zum spritzprägen |
JP4736291B2 (ja) * | 2001-09-26 | 2011-07-27 | 東洋製罐株式会社 | プリフォーム成形方法及びプリフォーム |
NL1021421C2 (nl) * | 2002-09-10 | 2004-03-11 | Fountain Patents B V | Inrichting en werkwijze voor het vervaardigen van producten uit een warm plastische massa. |
NL1023365C2 (nl) * | 2003-05-08 | 2004-11-09 | Fountain Patents B V | Werkwijze en inrichting voor het vervaardigen van voertuigonderdelen. |
US20060118999A1 (en) * | 2004-12-06 | 2006-06-08 | Bayer Materialscience Llc | Method of preparing a coated molded article |
GB2445547B (en) | 2007-01-12 | 2010-03-31 | Peter Reginald Clarke | Injection mould and injection moulding method |
GB2453339B (en) * | 2007-10-02 | 2010-03-31 | Peter Reginald Clarke | Injection moulding apparatus and injection moulding method |
CN102149530A (zh) * | 2008-09-15 | 2011-08-10 | 莫梅克斯有限公司 | 用于控制注射压缩模制的器具和方法 |
US8535045B2 (en) | 2009-04-24 | 2013-09-17 | Husky Injection Molding Systems Ltd. | Method of producing a molded article using a deformable cavity insert and deformable cavity insert for a molding system |
US8768504B2 (en) | 2009-11-03 | 2014-07-01 | Husky Injection Molding Systems Ltd. | Method and system for operating an injection molding machine |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999273A (en) * | 1955-03-02 | 1961-09-12 | Peerless Tube Company | Apparatus for molding hollow plastic articles |
US3281514A (en) * | 1962-09-27 | 1966-10-25 | American Can Co | Method and means for molding hollow plastic preforms |
DE1479375A1 (de) * | 1965-03-16 | 1969-07-03 | Shigeharu Kuroda | Verfahren und Vorrichtung zum Druckverformen von thermoplastischen Kunststoffen |
GB1110534A (en) * | 1965-11-22 | 1968-04-18 | Peco Machinery Ltd | Improvements in or relating to injection moulding machines and processes |
GB1182130A (en) * | 1967-08-04 | 1970-02-25 | Rolinx Ltd | Injection Moulding |
US3503095A (en) * | 1967-10-30 | 1970-03-31 | Owens Illinois Inc | Injected parison blow molding apparatus |
DE1950406C3 (de) * | 1968-10-15 | 1981-12-03 | USM Corp., 06032 Farmington, Conn. | Verfahren zum Spritzgießen von Gegenständen aus einer Mischung aus einem schäumbaren Kunststoff und einem temperaturempfindlichen Blähmittel |
US3596318A (en) * | 1969-01-07 | 1971-08-03 | Usm Corp | Mold assembly for molding of foamed plastic articles |
GB1360303A (en) * | 1972-01-20 | 1974-07-17 | Ici Ltd | Injection moulding process |
GB1460291A (en) * | 1973-05-08 | 1976-12-31 | Gkn Windsor Ltd | Injection moulding machines |
US4071532A (en) * | 1973-12-21 | 1978-01-31 | Heidenreich & Harbeck Zweigniederlassung Der Gildemeister Ag | Method for manufacturing plastics blanks |
FR2278473A1 (fr) * | 1974-02-21 | 1976-02-13 | Materiel Applic Plastiques | Perfectionnements aux presses a mouler les matieres plastiques, notamment pour la fabrication de pieces plates |
GB1513375A (en) * | 1974-07-26 | 1978-06-07 | Leader Ltd D | Moulding process |
CH570252A5 (pt) * | 1974-08-07 | 1975-12-15 | Bucher Guyer Ag Masch | |
FR2291847A1 (fr) * | 1974-11-25 | 1976-06-18 | Inst Po Metalloznanie I Tekno | Procede pour l'elaboration des pieces ayant une peau compacte lisse et un coeur mousseux en polymeres plastifies. equipement pour la realisation de ce procede |
US4201535A (en) * | 1976-11-03 | 1980-05-06 | Owens-Illinois, Inc. | Apparatus for forming tubular plastic articles |
US4150088A (en) * | 1977-08-22 | 1979-04-17 | Owens-Illinois, Inc. | Method of injection molding with displacement of mold from injection position and applying pressure during cooling |
US4332545A (en) * | 1977-12-23 | 1982-06-01 | Emhart Industries, Inc. | Core pin support and adjusting arrangement |
US4432530A (en) * | 1977-12-23 | 1984-02-21 | Emhart Industries, Inc. | Mold-core rod combination for forming an injection molded plastic parison |
-
1983
- 1983-04-28 FR FR8307029A patent/FR2545033B1/fr not_active Expired
-
1984
- 1984-03-28 IT IT20263/84A patent/IT1173610B/it active
- 1984-04-13 DE DE19843414101 patent/DE3414101A1/de not_active Withdrawn
- 1984-04-14 ES ES531642A patent/ES8504015A1/es not_active Expired
- 1984-04-26 BR BR8401967A patent/BR8401967A/pt unknown
- 1984-04-26 JP JP59083028A patent/JPS59220340A/ja active Pending
- 1984-04-27 GB GB08410832A patent/GB2138737B/en not_active Expired
- 1984-04-27 US US06/604,738 patent/US4522778A/en not_active Expired - Lifetime
- 1984-04-27 SE SE8402324A patent/SE8402324L/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2545033A1 (fr) | 1984-11-02 |
IT8420263A0 (it) | 1984-03-28 |
ES531642A0 (es) | 1985-04-16 |
GB2138737B (en) | 1986-10-08 |
IT1173610B (it) | 1987-06-24 |
FR2545033B1 (fr) | 1985-08-16 |
JPS59220340A (ja) | 1984-12-11 |
SE8402324D0 (sv) | 1984-04-27 |
US4522778A (en) | 1985-06-11 |
ES8504015A1 (es) | 1985-04-16 |
SE8402324L (sv) | 1984-10-29 |
GB8410832D0 (en) | 1984-06-06 |
DE3414101A1 (de) | 1984-10-31 |
GB2138737A (en) | 1984-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: B29C 43/58 (2006.01), B29C 45/56 (2006.0 |