FR2751573B1 - Procede de fabrication d'objets par moulage a temperature controlee - Google Patents

Procede de fabrication d'objets par moulage a temperature controlee

Info

Publication number
FR2751573B1
FR2751573B1 FR9609221A FR9609221A FR2751573B1 FR 2751573 B1 FR2751573 B1 FR 2751573B1 FR 9609221 A FR9609221 A FR 9609221A FR 9609221 A FR9609221 A FR 9609221A FR 2751573 B1 FR2751573 B1 FR 2751573B1
Authority
FR
France
Prior art keywords
temperature controlled
manufacturing objects
controlled molding
molding
objects
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 - Fee Related
Application number
FR9609221A
Other languages
English (en)
Other versions
FR2751573A1 (fr
Inventor
Gwenael Guyonvarch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Matra Automobile SA
Original Assignee
Matra Automobile SA
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 Matra Automobile SA filed Critical Matra Automobile SA
Priority to FR9609221A priority Critical patent/FR2751573B1/fr
Publication of FR2751573A1 publication Critical patent/FR2751573A1/fr
Application granted granted Critical
Publication of FR2751573B1 publication Critical patent/FR2751573B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B29C35/0294—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process using tempering units for temperature control of moulds or 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7306—Control circuits 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR9609221A 1996-07-23 1996-07-23 Procede de fabrication d'objets par moulage a temperature controlee Expired - Fee Related FR2751573B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9609221A FR2751573B1 (fr) 1996-07-23 1996-07-23 Procede de fabrication d'objets par moulage a temperature controlee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609221A FR2751573B1 (fr) 1996-07-23 1996-07-23 Procede de fabrication d'objets par moulage a temperature controlee

Publications (2)

Publication Number Publication Date
FR2751573A1 FR2751573A1 (fr) 1998-01-30
FR2751573B1 true FR2751573B1 (fr) 1998-10-02

Family

ID=9494351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609221A Expired - Fee Related FR2751573B1 (fr) 1996-07-23 1996-07-23 Procede de fabrication d'objets par moulage a temperature controlee

Country Status (1)

Country Link
FR (1) FR2751573B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953425A1 (fr) * 1998-04-27 1999-11-03 Regloplas AG Dispositif et procédé de régulation en température de moules
GB201115291D0 (en) 2011-09-05 2011-10-19 Surface Generation Ltd Tool temperature management

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391848A (en) * 1972-04-21 1975-04-23 Churchill Instr Co Ltd Temperature controlled systems
JPS59158230A (ja) * 1983-02-28 1984-09-07 Mitsubishi Monsanto Chem Co 熱可塑性樹脂シ−トの加熱方法
JPS62161515A (ja) * 1986-01-13 1987-07-17 Hitachi Ltd 金型温度制御装置
JPS6427906A (en) * 1987-07-24 1989-01-30 Osaka Reiken Kk Apparatus for controlling molding temperature
WO1993001044A1 (fr) * 1991-07-02 1993-01-21 Arako Corporation Systeme de collage et de moulage de sieges
JP2559651B2 (ja) * 1991-12-26 1996-12-04 花王株式会社 射出成形の制御方法および装置

Also Published As

Publication number Publication date
FR2751573A1 (fr) 1998-01-30

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse

Effective date: 20100331