FR2755637B1 - METHOD AND DEVICE FOR ANALYZING THE OPERATION OF A PLANT FOR THE MANUFACTURE OF STRUCTURAL PARTS, IN PARTICULAR FOR A MOTOR VEHICLE - Google Patents

METHOD AND DEVICE FOR ANALYZING THE OPERATION OF A PLANT FOR THE MANUFACTURE OF STRUCTURAL PARTS, IN PARTICULAR FOR A MOTOR VEHICLE

Info

Publication number
FR2755637B1
FR2755637B1 FR9613904A FR9613904A FR2755637B1 FR 2755637 B1 FR2755637 B1 FR 2755637B1 FR 9613904 A FR9613904 A FR 9613904A FR 9613904 A FR9613904 A FR 9613904A FR 2755637 B1 FR2755637 B1 FR 2755637B1
Authority
FR
France
Prior art keywords
analyzing
plant
manufacture
motor vehicle
structural parts
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
Application number
FR9613904A
Other languages
French (fr)
Other versions
FR2755637A1 (en
Inventor
Philippe Dumazet
Martial Pata
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.)
ECIA Equipements et Composants pour lIndustrie Automobile SA
Original Assignee
ECIA Equipements et Composants pour lIndustrie 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 ECIA Equipements et Composants pour lIndustrie Automobile SA filed Critical ECIA Equipements et Composants pour lIndustrie Automobile SA
Priority to FR9613904A priority Critical patent/FR2755637B1/en
Publication of FR2755637A1 publication Critical patent/FR2755637A1/en
Application granted granted Critical
Publication of FR2755637B1 publication Critical patent/FR2755637B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/065—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station
    • B29C31/068—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station of the piston type
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9279—Errors or malfunctioning, e.g. for quality control
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/40—Test specimens ; Models, e.g. model cars ; Probes

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR9613904A 1996-11-14 1996-11-14 METHOD AND DEVICE FOR ANALYZING THE OPERATION OF A PLANT FOR THE MANUFACTURE OF STRUCTURAL PARTS, IN PARTICULAR FOR A MOTOR VEHICLE Expired - Lifetime FR2755637B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9613904A FR2755637B1 (en) 1996-11-14 1996-11-14 METHOD AND DEVICE FOR ANALYZING THE OPERATION OF A PLANT FOR THE MANUFACTURE OF STRUCTURAL PARTS, IN PARTICULAR FOR A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613904A FR2755637B1 (en) 1996-11-14 1996-11-14 METHOD AND DEVICE FOR ANALYZING THE OPERATION OF A PLANT FOR THE MANUFACTURE OF STRUCTURAL PARTS, IN PARTICULAR FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2755637A1 FR2755637A1 (en) 1998-05-15
FR2755637B1 true FR2755637B1 (en) 1999-01-22

Family

ID=9497630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9613904A Expired - Lifetime FR2755637B1 (en) 1996-11-14 1996-11-14 METHOD AND DEVICE FOR ANALYZING THE OPERATION OF A PLANT FOR THE MANUFACTURE OF STRUCTURAL PARTS, IN PARTICULAR FOR A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2755637B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141459C2 (en) * 2001-08-23 2003-08-07 Polymaterials Ag Method and device for the production and testing of moldings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302397A3 (en) * 1987-08-05 1990-04-04 Belland Ag Injection device for reactors
DE3826095A1 (en) * 1988-08-01 1990-02-08 Werner & Pfleiderer DEVICE FOR TAKING MELT SAMPLES FROM A LIQUID AT HIGHER TEMPERATURE, HOWEVER AT SOLID MATERIAL AT AMBIENT TEMPERATURE
DE3843342A1 (en) * 1988-12-22 1990-06-28 Stefan Biffar Device for discharging plastic, in particular thermoplastic, heated and recycled polymer from a plasticator into the mould of a press
EP0423676A3 (en) * 1989-10-16 1992-01-08 Sumitomo Chemical Company, Limited Method for producing molded article of fiber-reinforced thermoplastic resin
JP3375398B2 (en) * 1993-12-24 2003-02-10 株式会社クラレ Method for detecting foreign matter and method for producing thermoplastic resin molded article

Also Published As

Publication number Publication date
FR2755637A1 (en) 1998-05-15

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