CN112046037A - 将包括复合材料的第一部分和第二部分进行整合的方法 - Google Patents

将包括复合材料的第一部分和第二部分进行整合的方法 Download PDF

Info

Publication number
CN112046037A
CN112046037A CN202010458018.1A CN202010458018A CN112046037A CN 112046037 A CN112046037 A CN 112046037A CN 202010458018 A CN202010458018 A CN 202010458018A CN 112046037 A CN112046037 A CN 112046037A
Authority
CN
China
Prior art keywords
integrating
composite material
thermoplastic
layer
material according
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.)
Pending
Application number
CN202010458018.1A
Other languages
English (en)
Inventor
马里亚·阿尔穆德纳·卡纳斯里奥斯
梅拉尼娅·桑切斯佩雷斯
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.)
Airbus Operations SL
Original Assignee
Airbus Operations SL
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 Airbus Operations SL filed Critical Airbus Operations SL
Publication of CN112046037A publication Critical patent/CN112046037A/zh
Pending legal-status Critical Current

Links

Images

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/3444—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint being a ribbon, band or strip
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5092—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the tape handling mechanisms, e.g. using vacuum
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/024—Thermal pre-treatments
    • B29C66/0242—Heating, or preheating, e.g. drying
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/034—Thermal after-treatments
    • B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B29C66/8362—Rollers, cylinders or drums moving relative to and tangentially to the parts to be joined
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • B29C70/386—Automated tape laying [ATL]
    • B29C70/388—Tape placement heads, e.g. component parts, details or accessories
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
    • 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
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B29L2031/3082—Fuselages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Robotics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

一种将包括复合材料的第一部分和第二部分进行整合的方法，所述两个部分是至少部分地热塑性材料部分，所述方法包括以下步骤：‑提供所述第一部分，‑将第一部分放置在工具中，‑应用原位固结工艺，使得将热塑性材料的整合层铺设在所述第一部分的热塑性铺层上，进而获得所述第一部分与所述整合层的整合，所述整合层是所述第二部分的第一层，其中，所应用的原位固结过程包括以下子步骤：‑每个胶带被热源熔化，并焊接至下面的层，‑通过辊压缩，并且‑冷却至低于热塑性材料的熔化温度，‑铺设所述第二部分的其余部分，并且‑固化或固结所述第二部分的其余部分。

Description

将包括复合材料的第一部分和第二部分进行整合的方法
技术领域
本发明涉及一种将第一部分和第二部分进行整合的方法，该第一部分和第二部分均包括复合材料，并且本发明适合用于通过将飞行器的部分(例如框架、肋、桁梁、梁等)与外壳的蒙皮或飞行器的其他部分进行整合来制造飞行器的结构部分。
背景技术
在飞行器上用热固性材料制造整合部分是现有技术中已知的。通过共固化或共粘合过程，桁梁和/或加强件可以整合在蒙皮中，但是框架或肋通常是铆接的。
关于热塑性材料，可以通过焊接来将肋/框架和桁梁与蒙皮整合在一起，而不是铆接/紧固它们。有多种用于热塑性焊接的加热技术(感应、电阻、超声、摩擦等)，但是对于需要诸如PEKK、PEEK等的树脂的航空结构应用，所有这些技术都存在限制。到目前为止，还没有针对这些材料的结构联结的工业化焊接工艺。
将热塑性部分与热塑性蒙皮或类似物进行整合的另一制造工艺是原位固结(ISC)工艺。在这种技术中，每个胶带都被热源熔化，焊接至下面的层，由例如辊进行压缩，并且冷却至低于熔化温度。如果正确完成这些操作，则可以实现原位固结，这意味着不需要其他固结过程。这种技术的一个缺点是材料应该被铺叠时速度低，以确保原位固结。但是如今，这种工艺正在开发中，试图达到更高的处理速度，从而使该技术更适合工业应用。
关于混合的热塑性-热固性结构，存在一些专利文献，这些专利文献涉及使用低温热塑性膜熔合(如PEI或PES)进行复合部件的联结。这种膜与如航空(PEEK、PEKK、PPS)所需的半结晶热塑性部分(通常是预浸料)共固结。然后，在180℃的后固化过程中，将这个部件联结至热固性预浸料新制层压板(基于环氧树脂的)。进气口是通过这种工艺制成的。
发明内容
本发明的目的是提供一种将包括复合材料的第一部分和第二部分进行整合的方法，这两个部分都是至少部分地热塑性材料部分，使用了原位固结(ISC)技术和其他技术，并且具有更高的处理速度。
本发明提供了一种将包括复合材料的第一部分和第二部分进行整合的方法，这两个部分是至少部分地热塑性材料部分，该方法包括以下步骤：
-提供所述第一部分，
-将所述第一部分放置在工具中，
-应用原位固结工艺，使得将热塑性材料的整合层铺设在所述第一部分的热塑性铺层上，进而获得所述第一部分与所述整合层的整合，所述整合层是所述第二部分的第一层，其中，所应用的原位固结过程包括以下子步骤：
-每个胶带被热源熔化，并焊接至下面的层，
-通过辊压缩，并且
-冷却至低于热塑性材料的熔化温度，
-铺设所述第二部分的其余部分，并且
-固化所述第二部分的其余部分。
本发明的方法允许提供用于结构部分(例如飞行器)的可行并且自动化的制造过程，其具有以下优点：
·减少组装时间。
·通过最大化制造水平的整合来减少紧固。例如，与现有工艺相比，飞行器结构中的桁梁和框架可以与更简化的工具整合在一起。
·减少在组装阶段要管理的基本部分，从而最大化制造水平的整合。
·通过扩大飞行器上热塑性技术的使用来改善对环境的影响(可回收性)。
·自动且稳定的过程。
·作为热塑性部分的简化整合工具将用作热固性层压板的固化工具。
·整合以确保接口的质量
·所有部分/蒙皮的制造均不采用相同的技术，而是采用最佳的技术(热塑性、热固性、金属)。
本发明的其他特性和优点将从下面与附图相关的对说明其目的的实施例的详细描述中变得清楚。
附图说明
图1示出了飞行器的现有技术的机身外壳的局部视图，其中，框架和桁梁在机身外壳的蒙皮上。
图2示出了具有共固化的欧米茄桁梁的飞行器的完整的热固性现有技术筒体。
图3示意性地示出了原位固结(ISC)过程。
图4示出了使用本发明的方法进行整合的部分，以及整合层和整合要素。
具体实施方式
图4示出了第一部分和第二部分，所述第一部分和第二部分均包括复合材料，这些部分可以通过本发明的方法进行整合。
基本上，该方法涉及使用原位固结(ISC)技术来将包括热塑性材料的第一部分整合到第二部分的第一层(以下称为“整合层”)，该第二部分也包括热塑性材料，然后该方法在第二部分的其余厚度中使用另一种技术。
本发明的整合包括复合材料的第一部分和第二部分的方法基本上包括以下步骤：
-提供第一部分，
-将第一部分放置在工具中，
-应用原位固结工艺，使得将热塑性材料的整合层铺设在第一部分的热塑性铺层上，进而获得第一部分与整合层的整合，整合层是第二部分的第一层，
-铺设第二部分的其余部分，并且
-固化或固结第二部分的其余部分。
图3中示意性地示出了应用的原位固结过程，并且该过程包括以下子步骤：
-每个胶带在加热区域中被热源熔化，并焊接至下面的层，
-通过辊压缩，并且
-在冷却区域中冷却至低于热塑性的熔化温度。
至于用于第一部分的材料，它可以是完全由热塑性材料制成的部分。第一部分的材料也可以是热塑性和热固性材料的混合部分，或热塑性材料和金属的混合部分。第一部分的最后的铺层(即与第二部分的整合层接触的那些层)是热塑性的。
至于用于第二部分的材料，它可以完全由热塑性材料制成。第二部分的材料也可以是具有热塑性材料的整合层并且在第二部分的其余部分中具有热固性材料的混合部分。第二部分可以另外包括金属。
当第二部分是具有热塑性材料的整合层并且在第二部分的其余部分中具有热固性材料的混合部分时，如果需要，整合层和第二部分的其余部分通过整合要素进行联结，这些整合要素是在第二部分的其余部分的固化步骤之前，将在整合层与热固性铺层之间放置/施加的。
该方法特别适用于将热塑性部分整合到热塑性/热固性材料蒙皮或飞行器的其他部分中。
整合要素可以是例如：
·结构性粘接结合，以联结相异的材料(例如热塑性材料与热固性材料或金属)。
·多种结合系统组合。
·表面预处理以防止或移除污染物，并且还产生化学活性位点以改善结合。
·处理温度介于整合层的材料与第二部分的材料之间的材料。
至于第一部分，当该方法用于制造飞行器的结构部分时，该第一部分例如可以是框架、肋、桁梁或梁。第二部分通常是飞行器外壳的蒙皮，但也可以是其他部分，例如框架、肋、桁梁或梁。
整合层可以铺设在平面中，但是这些平面也可以呈复杂的形状。
专注于自动化并确保接口质量，整合热塑性层可以通过自动铺放机(APM)进行铺设并且同时进行固结(ISC过程)。通过此过程，第一铺层(将与要联结的第一部分接触)将确保接口的质量，并且将允许一次性完成多个复杂部分的整合。第二部分也可以通过自动铺设机(用于热塑性材料的ISC和用于热固性材料的AFP-自动纤维铺放)进行铺设，但也可以采用任何其他过程(取决于热固性材料、热塑性塑料或金属的类型)。如果需要第二步骤过程，整合要素可作为用于第二部分的固化/固结工具。
整合层基本上应该是第二部分的第一铺层，但是它们也可以是混合第一部分的一部分。
尽管已经结合优选实施例充分描述了本发明，但是明显的是在本发明的范围内可以引入修改，而不将本发明的范围视为受这些实施例的限制，而是受到所附权利要求的内容的限制。

Claims (12)

1.一种将包括复合材料的第一部分和第二部分进行整合的方法，所述两个部分是至少部分地热塑性材料部分，其特征在于所述方法包括以下步骤：
-提供所述第一部分，
-将所述第一部分放置在工具中，
-应用原位固结工艺，使得将热塑性材料的整合层铺设在所述第一部分的热塑性铺层上，进而获得所述第一部分与所述整合层的整合，所述整合层是所述第二部分的第一层，其中，所应用的原位固结过程包括以下子步骤：
-每个胶带被热源熔化，并焊接至下面的层，
-通过辊压缩，并且
-冷却至低于热塑性材料的熔化温度，
-铺设所述第二部分的其余部分，并且
-固化或固结所述第二部分的其余部分。
2.根据权利要求1所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述第二部分是热塑性材料。
3.根据权利要求1所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述第二部分是具有热塑性材料的整合层并且所述第二部分的其余部分是热固性材料的混合部分，并且所述整合层和所述第二部分的其余部分在所述第二部分的其余部分的固化步骤之前，通过整合要素进行联结。
4.根据权利要求1或3所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述第二部分另外包括金属。
5.根据权利要求3或4所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述整合要素是结构性粘接结合或表面预处理，或处理温度介于所述整合层的材料与所述第二部分的其余部分的材料之间的材料，或其中一些的组合。
6.根据前述权利要求中任一项所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述第一部分是热塑性和热固性材料的混合部分。
7.根据权利要求1至5中任一项所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述第一部分是热塑性材料和金属的混合部分。
8.根据前述权利要求中任一项所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述第一部分是框架或肋或桁梁或梁或加强件。
9.根据前述权利要求中任一项所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述第二部分是蒙皮或框架或肋或桁梁或梁。
10.根据前述权利要求中任一项所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述整合层铺设在平面上。
11.根据前述权利要求中任一项所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，所述热塑性材料的整合层通过自动铺放机进行铺设，并且通过所述原位固结过程同时进行固结。
12.根据权利要求3至11中任一项所述的将包括复合材料的第一部分和第二部分进行整合的方法，其中，热固性材料的所述第二部分的其余部分通过使用自动铺设机的自动纤维铺放来进行铺设。
CN202010458018.1A 2019-06-06 2020-05-26 将包括复合材料的第一部分和第二部分进行整合的方法 Pending CN112046037A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19382472.9 2019-06-06
EP19382472.9A EP3747637B1 (en) 2019-06-06 2019-06-06 Method to integrate a first part and a second part comprising composite material

Publications (1)

Publication Number Publication Date
CN112046037A true CN112046037A (zh) 2020-12-08

Family

ID=66821157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010458018.1A Pending CN112046037A (zh) 2019-06-06 2020-05-26 将包括复合材料的第一部分和第二部分进行整合的方法

Country Status (4)

Country Link
US (1) US20200384699A1 (zh)
EP (1) EP3747637B1 (zh)
CN (1) CN112046037A (zh)
ES (1) ES2944717T3 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4140700A1 (en) * 2021-08-27 2023-03-01 Airbus Operations GmbH Method and system for continuous welding of composite parts forming a scarfed joint, and aircraft
US11981089B2 (en) * 2021-10-15 2024-05-14 The Boeing Company Method and apparatus for bonding stringers to a fuselage skin
DE102022206242A1 (de) 2022-06-22 2023-12-28 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung eines Triebwerksbauteils aus mindestens einem faserverstärkten Kunststoff

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816483A (zh) * 2013-12-03 2015-08-05 波音公司 复合结构、制造该复合结构的方法以及混合式复合结构
WO2017051081A1 (fr) * 2015-09-25 2017-03-30 Coriolis Composites Procédé de réalisation de pièces métalliques renforcées de fibres thermoplastiques continues
US20170320242A1 (en) * 2014-11-20 2017-11-09 Kautex Textron Gmbh & Co. Kg Device for producing a reinforcing structure on a molded body surface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816483A (zh) * 2013-12-03 2015-08-05 波音公司 复合结构、制造该复合结构的方法以及混合式复合结构
US20170320242A1 (en) * 2014-11-20 2017-11-09 Kautex Textron Gmbh & Co. Kg Device for producing a reinforcing structure on a molded body surface
WO2017051081A1 (fr) * 2015-09-25 2017-03-30 Coriolis Composites Procédé de réalisation de pièces métalliques renforcées de fibres thermoplastiques continues

Also Published As

Publication number Publication date
EP3747637B1 (en) 2023-05-03
US20200384699A1 (en) 2020-12-10
EP3747637A1 (en) 2020-12-09
ES2944717T3 (es) 2023-06-23

Similar Documents

Publication Publication Date Title
EP2931497B1 (en) Joining composite components using low temperature thermoplastic film fusion
CN112046037A (zh) 将包括复合材料的第一部分和第二部分进行整合的方法
EP1351807B1 (en) Forming structural assemblies with 3-d woven joint pre-forms
JP6360672B2 (ja) 複合材径フィラーとその形成方法
KR101846592B1 (ko) 초단 섬유 재료로 된 갭 필러를 가지는 복합 구조체의 제조 방법 및 시스템
US7138028B2 (en) Vacuum assisted resin transfer method for co-bonding composite laminate structures
US20130149501A1 (en) Method for connecting a fibre composite component to a structural component of an aircraft and spacecraft and a corresponding arrangement
US8197625B2 (en) Process of manufacturing composite structures with embedded precured tools
JP2015098166A (ja) 幾何学形状充填材要素を有するラミネート複合角部充填材およびそれを形成する方法
US20140119813A1 (en) Exposing Fibers in Composite Laminates
JP2018079915A (ja) 開チャネルスチフナ
EP3124221A1 (en) Composite structure
US11813802B2 (en) Methods of joining and repairing composite components
US20150210020A1 (en) Methods for combining components of varying stages of cure
JP7221611B2 (ja) 強化パネル
US20170028698A1 (en) Method for joining thermoset components
EP2843020A1 (en) Laminate for joining parts, and method and system for joining parts
US11458719B2 (en) Method for joining by bonding of parts, in particular composite parts having fibrous reinforcement
US11981090B2 (en) Method of forming a reinforced panel component
US20240217184A1 (en) Method of ultrasonic welding thermoplastic composite components

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination