FR3101419B1 - Dispositif et procédé de contrôle de pièces - Google Patents

Dispositif et procédé de contrôle de pièces Download PDF

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Publication number
FR3101419B1
FR3101419B1 FR1910706A FR1910706A FR3101419B1 FR 3101419 B1 FR3101419 B1 FR 3101419B1 FR 1910706 A FR1910706 A FR 1910706A FR 1910706 A FR1910706 A FR 1910706A FR 3101419 B1 FR3101419 B1 FR 3101419B1
Authority
FR
France
Prior art keywords
checking parts
image
checking
parts
polarimetry
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.)
Active
Application number
FR1910706A
Other languages
English (en)
Other versions
FR3101419A1 (fr
Inventor
Pierre Nagorny
Eric Pairel
Maurice Pillet
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.)
Universite Savoie Mont Blanc
Original Assignee
Universite Savoie Mont Blanc
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 Universite Savoie Mont Blanc filed Critical Universite Savoie Mont Blanc
Priority to FR1910706A priority Critical patent/FR3101419B1/fr
Priority to CA3155687A priority patent/CA3155687A1/fr
Priority to EP20775271.8A priority patent/EP4034866A1/fr
Priority to PCT/EP2020/076075 priority patent/WO2021058386A1/fr
Priority to US17/762,476 priority patent/US20220339835A1/en
Publication of FR3101419A1 publication Critical patent/FR3101419A1/fr
Application granted granted Critical
Publication of FR3101419B1 publication Critical patent/FR3101419B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76167—Presence, absence of objects
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76451—Measurement means
    • B29C2945/76461—Optical, e.g. laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077—Imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8411—Application to online plant, process monitoring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8848—Polarisation of light

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

Dispositif et procédé de contrôle de pièces La présente description concerne un dispositif (25) de contrôle de pièces en cours de fabrication, comportant au moins un capteur d’images (250, 251) configuré pour réaliser, pour chaque pièce : au moins une première image par thermographie ; et au moins une deuxième image par polarimétrie. Figure pour l'abrégé : Fig. 3
FR1910706A 2019-09-27 2019-09-27 Dispositif et procédé de contrôle de pièces Active FR3101419B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1910706A FR3101419B1 (fr) 2019-09-27 2019-09-27 Dispositif et procédé de contrôle de pièces
CA3155687A CA3155687A1 (fr) 2019-09-27 2020-09-18 Dispositif et procede de controle de pieces
EP20775271.8A EP4034866A1 (fr) 2019-09-27 2020-09-18 Dispositif et procede de controle de pieces
PCT/EP2020/076075 WO2021058386A1 (fr) 2019-09-27 2020-09-18 Dispositif et procede de controle de pieces
US17/762,476 US20220339835A1 (en) 2019-09-27 2020-09-18 Part control device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910706 2019-09-27
FR1910706A FR3101419B1 (fr) 2019-09-27 2019-09-27 Dispositif et procédé de contrôle de pièces

Publications (2)

Publication Number Publication Date
FR3101419A1 FR3101419A1 (fr) 2021-04-02
FR3101419B1 true FR3101419B1 (fr) 2022-02-04

Family

ID=69158044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910706A Active FR3101419B1 (fr) 2019-09-27 2019-09-27 Dispositif et procédé de contrôle de pièces

Country Status (5)

Country Link
US (1) US20220339835A1 (fr)
EP (1) EP4034866A1 (fr)
CA (1) CA3155687A1 (fr)
FR (1) FR3101419B1 (fr)
WO (1) WO2021058386A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7542821B2 (en) * 2007-07-26 2009-06-02 3M Innovative Properties Company Multi-unit process spatial synchronization of image inspection systems
DE102016005130B3 (de) * 2016-04-27 2017-09-14 e.solutions GmbH Technik zum Prüfen einer Anzeigeeinheit
EP3662263A1 (fr) * 2017-08-04 2020-06-10 Toyota Motor Europe Procédé non destructif de détection d'irrégularités dans un intermédiaire composite unidirectionnel

Also Published As

Publication number Publication date
EP4034866A1 (fr) 2022-08-03
FR3101419A1 (fr) 2021-04-02
CA3155687A1 (fr) 2021-04-01
WO2021058386A1 (fr) 2021-04-01
US20220339835A1 (en) 2022-10-27

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