IT8420263A0 - Procedimento e dispositivo per la realizzazione di pezzi in materia plastica, su pressa ad iniezione. - Google Patents

Procedimento e dispositivo per la realizzazione di pezzi in materia plastica, su pressa ad iniezione.

Info

Publication number
IT8420263A0
IT8420263A0 IT8420263A IT2026384A IT8420263A0 IT 8420263 A0 IT8420263 A0 IT 8420263A0 IT 8420263 A IT8420263 A IT 8420263A IT 2026384 A IT2026384 A IT 2026384A IT 8420263 A0 IT8420263 A0 IT 8420263A0
Authority
IT
Italy
Prior art keywords
procedure
production
parts
plastic material
injection press
Prior art date
Application number
IT8420263A
Other languages
English (en)
Other versions
IT1173610B (it
Inventor
Antoine Baciu
Jean Michel Rius
Bernard Sivry
Original Assignee
Cibie Projecteurs
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cibie Projecteurs filed Critical Cibie Projecteurs
Publication of IT8420263A0 publication Critical patent/IT8420263A0/it
Application granted granted Critical
Publication of IT1173610B publication Critical patent/IT1173610B/it

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)
IT20263/84A 1983-04-28 1984-03-28 Procedimento e dispositivo per la realizzazione di pezzi in materia plastica,su pressa ad iniezione IT1173610B (it)

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 (2)

Publication Number Publication Date
IT8420263A0 true IT8420263A0 (it) 1984-03-28
IT1173610B IT1173610B (it) 1987-06-24

Family

ID=9288334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20263/84A IT1173610B (it) 1983-04-28 1984-03-28 Procedimento e dispositivo per la realizzazione di pezzi in materia plastica,su pressa ad iniezione

Country Status (9)

Country Link
US (1) US4522778A (it)
JP (1) JPS59220340A (it)
BR (1) BR8401967A (it)
DE (1) DE3414101A1 (it)
ES (1) ES531642A0 (it)
FR (1) FR2545033B1 (it)
GB (1) GB2138737B (it)
IT (1) IT1173610B (it)
SE (1) SE8402324L (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
KR0145519B1 (ko) * 1988-10-27 1998-07-15 가다다 데츠야 사출압축성형장치 및 그의 성형방법
CA2086106C (en) * 1991-04-24 2002-05-21 Takahisa Hara Mold for press molding and process for press molding of thermoplastic resin using the same
EP0587887B1 (en) * 1991-05-31 1997-12-03 Kabushiki Kaisha Komatsu Seisakusho Device for and method of molding for injection 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
DE10066272B4 (de) * 2000-10-02 2009-01-29 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zum Herstellen von dickwandigen Formteilen
ES2225769T3 (es) * 2001-01-26 2005-03-16 Coraltech Limited Molde y metodo de moldeo por inyeccion-compresion.
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
ES2398608T3 (es) * 2008-09-15 2013-03-20 Momexx B.V. Aparato y procedimiento para controlar el moldeo de inyección compresión
BRPI1014467A2 (pt) * 2009-04-24 2016-04-05 Husky Injection Molding inserto de cavidade para um sistema de moldagem, o inserto de cavidade tendo uma porção deformável
EP2496398B1 (en) 2009-11-03 2016-06-15 Husky Injection Molding Systems Ltd. A method and system for operating an injection molding machine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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 (it) * 1974-08-07 1975-12-15 Bucher Guyer Ag Masch
US4092385A (en) * 1974-11-25 1978-05-30 Institute Po Metaloznanie I Technologia Na Metalite Method of producing molded parts with a smooth noncellular skin and a cellular core from foamable thermoplastic material
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
US4432530A (en) * 1977-12-23 1984-02-21 Emhart Industries, Inc. Mold-core rod combination for forming an injection molded plastic parison
US4332545A (en) * 1977-12-23 1982-06-01 Emhart Industries, Inc. Core pin support and adjusting arrangement

Also Published As

Publication number Publication date
IT1173610B (it) 1987-06-24
JPS59220340A (ja) 1984-12-11
US4522778A (en) 1985-06-11
DE3414101A1 (de) 1984-10-31
GB8410832D0 (en) 1984-06-06
BR8401967A (pt) 1984-12-04
GB2138737A (en) 1984-10-31
GB2138737B (en) 1986-10-08
FR2545033B1 (fr) 1985-08-16
SE8402324D0 (sv) 1984-04-27
ES8504015A1 (es) 1985-04-16
SE8402324L (sv) 1984-10-29
FR2545033A1 (fr) 1984-11-02
ES531642A0 (es) 1985-04-16

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