FR3043685B1 - PROCESS FOR BONDING A PROTECTIVE FILM ON A COMPLEX SHAPED PART - Google Patents

PROCESS FOR BONDING A PROTECTIVE FILM ON A COMPLEX SHAPED PART Download PDF

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Publication number
FR3043685B1
FR3043685B1 FR1560853A FR1560853A FR3043685B1 FR 3043685 B1 FR3043685 B1 FR 3043685B1 FR 1560853 A FR1560853 A FR 1560853A FR 1560853 A FR1560853 A FR 1560853A FR 3043685 B1 FR3043685 B1 FR 3043685B1
Authority
FR
France
Prior art keywords
protective film
bonding
adhesive layer
shaped part
complex shaped
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
FR1560853A
Other languages
French (fr)
Other versions
FR3043685A1 (en
Inventor
Adrien Paixao
Lea Gani
Borgne-Jourdan Benedicte Marie Le
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1560853A priority Critical patent/FR3043685B1/en
Publication of FR3043685A1 publication Critical patent/FR3043685A1/en
Application granted granted Critical
Publication of FR3043685B1 publication Critical patent/FR3043685B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/16—Lining or labelling
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0073—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor of non-flat surfaces, e.g. curved, profiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Adhesive Tapes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé de collage d'un film de protection (16) sur une pièce tridimensionnelle (10) comprenant au moins un rayon de courbure. Ce procédé comprend le positionnement d'un film de protection (16) enduit d'une couche de colle (18) sur la pièce tridimensionnelle (10), le film de protection (16) comportant au moins une patte de positionnement du film de protection (16) et de la couche de colle (18) sur la pièce tridimensionnelle (10), le chauffage du film de protection (16) et de la couche de colle (18) à une première température d'activation de la couche de colle (18), la première température d'activation étant au moins égale à une température de polymérisation de la couche de colle (18), le pressage du film de protection (16) et de la couche de colle (18) sur la pièce tridimensionnelle (10) et la découpe de la patte de positionnement.The invention relates to a method for bonding a protective film (16) to a three-dimensional part (10) comprising at least one radius of curvature. This method comprises positioning a protective film (16) coated with a layer of adhesive (18) on the three-dimensional part (10), the protective film (16) comprising at least one tab for positioning the protective film. (16) and the adhesive layer (18) on the three-dimensional part (10), heating the protective film (16) and the adhesive layer (18) to a first activation temperature of the adhesive layer (18), the first activation temperature being at least equal to a polymerization temperature of the adhesive layer (18), the pressing of the protective film (16) and of the adhesive layer (18) on the three-dimensional part (10) and the cutting of the positioning tab.

FR1560853A 2015-11-13 2015-11-13 PROCESS FOR BONDING A PROTECTIVE FILM ON A COMPLEX SHAPED PART Active FR3043685B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1560853A FR3043685B1 (en) 2015-11-13 2015-11-13 PROCESS FOR BONDING A PROTECTIVE FILM ON A COMPLEX SHAPED PART

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1560853A FR3043685B1 (en) 2015-11-13 2015-11-13 PROCESS FOR BONDING A PROTECTIVE FILM ON A COMPLEX SHAPED PART

Publications (2)

Publication Number Publication Date
FR3043685A1 FR3043685A1 (en) 2017-05-19
FR3043685B1 true FR3043685B1 (en) 2021-03-12

Family

ID=55135369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560853A Active FR3043685B1 (en) 2015-11-13 2015-11-13 PROCESS FOR BONDING A PROTECTIVE FILM ON A COMPLEX SHAPED PART

Country Status (1)

Country Link
FR (1) FR3043685B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110005640B (en) * 2018-01-04 2020-07-03 中国航发商用航空发动机有限责任公司 Fan blade, compressor and aircraft engine
FR3092267B1 (en) * 2019-02-04 2021-04-09 Safran Aircraft Engines Method of separating a first mechanical part from a second mechanical part
FR3123825A1 (en) * 2021-06-09 2022-12-16 Safran Aircraft Engines Fan blade made of composite material covered with a film of polyvinyl fluoride or ethylene chlorotrifluoroethylene as anti-erosion protection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424520A1 (en) * 1994-07-12 1996-01-18 Huber Anton Systemtechnik Gmbh Lamination of furniture
US5783019A (en) * 1996-08-08 1998-07-21 St. John Manufacturing Co., Inc. Method for manufacturing spa cover cores
DE10140450B4 (en) * 2001-08-17 2006-05-11 Sgh Metall- Und Kunststoff-Technologie Gmbh Method and device for coating a profile rail
DE102007006201A1 (en) * 2007-02-08 2008-08-14 Benecke-Kaliko Ag Process for producing a shaped body
DE102010002766A1 (en) * 2010-03-11 2011-09-15 Lisa Dräxlmaier GmbH A method for laminating a flexible material layer on a three-dimensionally contoured carrier and apparatus therefor
FR2995037B1 (en) * 2012-08-31 2017-08-25 Snecma BONDING AN INTERMEDIATE ELEMENT FOR FASTENING REPORTED ON A PIECE OF TURBOMACHINE

Also Published As

Publication number Publication date
FR3043685A1 (en) 2017-05-19

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