CN101268160B - 用于吸收多余粘合剂的材料层 - Google Patents

用于吸收多余粘合剂的材料层 Download PDF

Info

Publication number
CN101268160B
CN101268160B CN2006800344385A CN200680034438A CN101268160B CN 101268160 B CN101268160 B CN 101268160B CN 2006800344385 A CN2006800344385 A CN 2006800344385A CN 200680034438 A CN200680034438 A CN 200680034438A CN 101268160 B CN101268160 B CN 101268160B
Authority
CN
China
Prior art keywords
adhesive
porous layer
adhesive joints
tackiness agent
blade
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
CN2006800344385A
Other languages
English (en)
Other versions
CN101268160A (zh
Inventor
K·L·马森
M·奥勒森
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.)
LM Wind Power AS
Original Assignee
LM Glasfiber AS
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 LM Glasfiber AS filed Critical LM Glasfiber AS
Publication of CN101268160A publication Critical patent/CN101268160A/zh
Application granted granted Critical
Publication of CN101268160B publication Critical patent/CN101268160B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B29C66/63—Internally supporting the article during joining
    • 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
    • B29C65/483—Reactive adhesives, e.g. chemically curing 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
    • B29C65/4805—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
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
    • 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
    • B29C65/4865—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding containing additives
    • B29C65/487—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding containing additives characterised by their shape, e.g. being fibres or being spherical
    • B29C65/488—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding containing additives characterised by their shape, e.g. being fibres or being spherical being longitudinal, e.g. fibres
    • 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
    • B29C65/5007—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 structure of said adhesive tape, threads or the like
    • B29C65/5028—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 structure of said adhesive tape, threads or the like being textile in woven or non-woven form
    • 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
    • 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
    • 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
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt 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
    • B29C66/01—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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre 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
    • B29C66/01—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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • 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
    • B29C66/43—Joining a relatively small portion of the surface of said 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular 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
    • B29C66/50—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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow 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
    • B29C66/70—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
    • B29C66/80—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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • 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
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4835—Heat curing 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
    • B29C65/4865—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding containing additives
    • B29C65/4885—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding containing additives characterised by their composition being non-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
    • 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
    • B29C65/5007—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 structure of said adhesive tape, threads or the like
    • B29C65/5014—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 structure of said adhesive tape, threads or the like being fibre-reinforced
    • 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
    • B29C66/70—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
    • B29C66/727—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 being porous, e.g. foam
    • 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
    • B29L2031/3085—Wings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249983—As outermost component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3325—Including a foamed layer or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3325—Including a foamed layer or component
    • Y10T442/3341—Plural foam layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/469—Including a foamed layer or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Wind Motors (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Connection Of Plates (AREA)

Abstract

本发明涉及一种以粘合的方式将至少两个部件结合在一起的方法，所述方法包括：将多孔层布置在粘合接缝中，用于来自粘合接缝等外部的多余粘合剂。本发明还涉及通过粘合几个部件组合而成的构件-特别地包括风力涡轮机叶片，其中多孔层被至少部分地包含在部件之间的粘合接缝中并且至少部分地从该粘合接缝中突出，吸收粘合接缝外部的多余粘合剂。所述多孔层可具有网状结构或具有海绵结构，此外还可以完全地或部分地预浸渍粘合剂。

Description

用于吸收多余粘合剂的材料层
技术领域
本发明涉及一种以粘合的方式将至少两个部件结合在一起的方法以及一种包含至少两个粘性部件的构件，其特别地包括风力涡轮机的叶片。 
背景技术
为了确保结构中的部件的牢固粘附，重要的是要向粘合面施加足量的粘合剂。因此，在将部件压向彼此时，最常见地会有一定量的多余粘合剂从粘合接缝的各个侧面中流出。组成构件上的较大公差和因此粘合接缝最终尺寸的相对较大的变化也促使难以确定必需且足以实现牢固结合的粘合剂数量，而这通过施加过量的粘合剂以最简单和最方便的方式得以解决。出于对美观的考虑，且常常还出于对各种功能的考虑，通常要将外溢的粘合剂除去并使粘合接缝变得平滑。这可以通过在粘合剂已完全固定之前简单地将粘合剂敲碎或将其擦掉、或者例如通过砂磨机械地将其除去而得以实现。 
然而，在以粘合的方式结合完全或部分封闭的结构或具有特殊几何形状的结构时，难以或甚至不可能除去从接缝中挤出的多余粘合剂。例如，由叶片壳体构成的风力涡轮机叶片就属于这种情况，其中用内部支撑桁条使叶片壳体彼此相互粘附。此时，多余的粘合剂以大“毛刺”的形式存在于叶片内部。除非除去这些粘合剂，否则一旦叶片付诸使用，这些粘合剂在一定程度上会发生折断并在叶片内部周围发生咔嗒咔嗒声。这种情况是完全不希望出现的，因为它会产生大量噪声从而对风力涡轮机周围的环境造成危害。经过一段时间后，胶块会因被四处抛而变成碎片，但是随后发现它们与渗入叶片的湿气和水分结合在一起并形成较大的结块，该结块一方面会堵塞排泄口，另一方面 在叶片转动期间会在叶片内部部件上施加猛烈的冲击作用。 
为了避免这种情况，因此在组装叶片时希望除去从粘合接缝中挤出的多余粘合剂。这可以通过让人工地进入叶片来实现，然而，一方面，这种作法是一种需要密集劳动和大量时间的方法；另一方面，出于对工作环境的考虑这种作法并不理想。或者，可以在叶片内部装配看起来像是长狭槽的所谓粘合剂陷阱，在组装过程中粘合剂会掉入该陷阱中，且其随后可选择性地被拉出叶片。然而，这是一个麻烦且需要大量时间的方法。 
在DK175718中，内部支撑桁条由两个桁条部件组合而成，这使得能够对桁条的总体高度进行高度调节，从而能够在一定程度上对叶片壳体上的尺寸误差进行补偿。然而，桁条部件仍然需要被彼此粘附在一起，因此在这种情况下仍然存在与来自粘合接缝的多余粘合剂有关的问题。在此公开文件中，使用了所谓的结合面板，它们被装配在延伸越过结合表面的主体部件上，且在它们之间存在狭槽，一部分多余粘合剂随后可流入其中。这种方法与上述粘合剂陷阱的用法相似，且也存在着同样的缺陷。 
例如，可以从WO 03046394中了解到：为了避免外溢的粘合剂形成毛刺，向该一个或两个结构部件的粘合面提供了可让多余粘合剂流入其中的特殊构造。然而，其前提条件是要对结合面进行机械处理，这会大大增加粘合处理的费用。此外，这种凹槽或切口只能够吸收一定量的粘合剂，因此，如果该粘合接缝被用来补偿例如组成部件上的较大公差和误差并因此造成粘合剂的需求量发生较大变化，外溢的粘合剂不能被完全清除。 
发明内容
因此，本发明的一个目的在于：为由多余和外溢的粘合剂引起的上述问题提供一种解决方案。 
根据本发明，这通过包括粘合在一起的至少两个部件的构件来实现，其中至少一个多孔层至少部分地包含在部件之间的粘合接缝中并且至少部分地从该粘合接缝中突出，并吸收粘合接缝外部的多余粘合 剂。 
在此处和在下文中用到的多孔层应被理解成这样一种层，其充满了气孔、孔洞或开口，因此会使该层具有或多或少地敞开的结构。因此，多孔层可例如具有网状或缠绕结构(其可以是随机的，也可以是有组织的)和/或类似海绵的敞开单元的结构。 
通过在粘合接缝中使用一个或多个这种层，可以得到这样的有利方面：额外的和过剩的粘合剂被该多孔层吸收或保持，并因此包含在粘合接缝处而不会在后续阶段中折断。该多孔层同时可用作粘合剂的强化物，且因此它也能有助于增强粘合接缝。另外，由此可施加更稀且更易于流动的粘合剂，其更易于被泵送，且因此加快了粘合处理的速度。此外，根据本发明的构件的优点在于：其不必为部件的结合面提供特殊构造或处理过程，因为多孔层可以被配置成具有高柔韧性以便它能够轻易地发生变形以顺应粘合面的形状。同时，在粘合过程中，非常简单地通过适当挤压对方，多孔材料层可以填充和适应厚度变化的粘合接缝。 
根据本发明的一个实施例，该构件包括多孔层，该多孔层至少部分地浸渍有粘合剂。因此，一方面能够以简单的方式很好地控制粘合剂所处的位置，另一方面很好地控制已分配多少胶量。预浸渍的材料层也易于和便于被放置在一个或两个结合面上，且可以通过简单的手段精确控制该层所处的位置。 
根据一个实施例，多孔层具有(带有敞开气孔的)海绵结构或网状结构。这些材料的优点在于：对粘合剂的分散产生非常小的阻力，同时能够起到吸收、保持和强化在材料中的粘合剂的作用。 
根据另一个实施例，多孔层包括纤维毡片。这种毡片可以由各种不同的纤维材料以较低的生产成本制成。 
根据又一个实施例，多孔层由诸如例如玻璃纤维、塑料纤维或天然纤维这样的纤维材料制成，其中这些材料有利地具有强化粘合接缝的作用。 
此外，本发明涉及一种风力涡轮机叶片，其包括上述构件。其优点也在上文中得到了描述。 
此外，本发明涉及一种通过粘合将至少两个部件结合在一起的方法，所述方法包括这样一个步骤：将至少一个多孔层至少部分地布置在粘合接缝中并且至少部分地从粘合接缝中突出，用于吸收粘合接缝外部的多余粘合剂。 
最后，本发明还涉及一种如上所述的通过粘合将至少两个部件结合在一起的方法，该方法还包括这样一个步骤：在将多孔层至少部分地布置在粘合接缝中之前，将最外面的保护层从多孔层上除去。例如，该保护层可以是由硅涂覆且可撕下的薄膜，这可以从各种类型的带中已知。 
附图说明
在下文中将参考附图对本发明进行描述，其中： 
图1示出了粘合前与粘合后的粘合在一起的两个构件，其中在粘合接缝中具有多孔层； 
图2示出了粘合前与粘合后的粘合在一起的两个构件，其中在粘合接缝中具有海绵状结构层； 
图3示出了粘合前与粘合后的粘合接缝，其中具有预浸渍粘合剂的多孔层； 
图4示出了粘合前与粘合后的粘合在一起的两个构件，其中它们带有不同尺寸的粘合面； 
图5是风力涡轮机叶片的横截面视图； 
图6更详细地示出了风力涡轮机叶片的前边缘处的粘合接缝； 
图7更详细地示出了风力涡轮机叶片的后边缘处的粘合接缝； 
图8更详细地示出了风力涡轮机叶片的支撑桁条的顶部处的粘合接缝；以及 
图9示出了组装前和组装后的粘合接缝，其中多孔层用作技术辅助。 
具体实施方式
图1示出了一个结构的两个部件101，这两个部件以粘合的方式结合成一个构件102。左图示出了结合之前的部件101，右图示出了粘合而成的成品构件102。如普通粘合处理那样将粘合剂103施加到一个或两个结合面104上，接着将多孔材料层105设置在粘合面之间，然后如箭头106所示那样将部件挤压在一起。为了实现牢固的粘合接缝，重要的是要施加足量的粘合剂，这可以通过施加大量粘合剂以最简单且最方便的方式得以保证。通常且如果可能的话，在部件被挤压在一起时将被挤出至侧面的多余粘合剂除去。这样做不仅是出于对美观的考虑，而且还是出于对其功能的考虑，以便粘合剂毛刺在后续阶段中不会折断和导致不便。然而，根据本发明，这个问题通过可让多余粘合剂流过和流入其中的多孔材料层105而得到解决。如图1的右边所示那样，在粘合过程完成之后，多余的粘合剂因此会被由多孔材料105形成的粘合接缝吸收和保持，因此，粘合剂在后续阶段中不会折断或脱落。 
与构件一体粘合的层105必须具有这样的结构，即，粘合剂能够在不受到明显阻力的情况下渗透穿过该层并固定在其中。这可以由本发明的一个实施例来实现，其中使用了网状结构107，如图1所示。例如，该材料可以被制造成绒头织物(fleece)或纤维垫片，其中所述纤维可以是玻璃纤维、塑料纤维和/或天然纤维。可以利用各种技术将纤维结构打乱，其中所述技术在制毡和卷曲工艺中已知，以及例如从各种过滤元件中已知。或者可以将这些纤维纺织或编织成有组织的三维结构，这例如可以从用于注模的分配网格中已知。 
类似于图1，图2示出了两个部件101在粘合前(左图)和粘合后(右图)的对比。这个实施例在粘合接缝中使用了材料层105，其不仅多孔(类似于图1)且具有类似海绵的带有敞开气孔201的材料结构。类似于上图的网状结构107，这种材料允许粘合剂103渗透穿过层105、201并将两个部件101结合成一个构件102，同时从粘合接缝中挤出的多余的粘合剂被吸收和保持在层105中。 
因此，根据本发明的材料层的特点在于：它是多孔的，即包含有 大量的气孔、孔洞或开口，或者换句话说，它具有敞开式结构。因此，粘合剂能够完全地或部分地渗透进入和/或穿过该材料层并一定程度地被包含在该材料中。这种具有敞开式结构的多孔材料构件的实例是在上文中提及和示出的、具有网状结构(诸如海绵)的层。粘合剂通过粘合剂在该材料中受到的完全结构性或机械性阻力被材料层固定。类似地，还可意识到该材料层会吸收一部分粘合剂，且/或在该材料层与一部分或全部粘合剂之间会发生化学反应。 
不用说，所使用的材料层不必从头到尾都为同一种结构，例如它可以沿着边缘在表面上具有更密或难以渗透结实结构。这也许是有利的，因为在这种情况下，材料层的最外缘就可起到阻止粘合剂被完全挤出材料层和流失的作用。或者，在必要的情况下，该材料层可以具有更结实的芯，该芯可起到使粘合接缝具有预定的、固定最小厚度的作用。 
除了保持住来自粘合接缝的多余粘合剂外，多孔层105还可具有强化作用，增加粘合接缝的强度。 
图3示出了本发明的另一个实施例，其中在毡片或多孔层的一部分中，多孔层105预浸渍有粘合剂103。在组装过程中，直接毡片放置在一个结合面上，接着施加固化剂302，然后立即将部件101挤压到一起。与上述实施例相似，粘合剂103将渗透穿过多孔层105，且多余的粘合剂将被容纳在该材料中。此外，多孔层可预浸渍有已配好的粘合剂混合物，该粘合剂混合物例如通过层105上的最外面的保护层被剥去而被释放并通过加热或以其它已知方式进行固化，然后立即被放置在结合面104上。 
借助于某些元件形状，诸如完全或部分闭合的元件，如果多余的粘合剂远离粘合接缝的一侧401，且在该粘合接缝的另一侧402被接收和容纳于多孔层105中，即如果此侧难以通过，这也许是有利的。于是，根据一个实施例，多孔层105可被设置在该粘合接缝中以使其仅向着如图4所示的那一侧伸出。多孔材料105要从粘合接缝中伸出的量的多少取决于人们期望确认该材料能够吸收多大量的粘合剂。就 具有较大加工公差的部件的粘合来说，粘合接缝的厚度沿着接缝会有非常大的变化，粘合剂的多余量也因此将变化。在这种情况下，多孔材料层必须在粘合接缝最狭窄的地方足够宽以使所有的多余粘合剂都被该材料所吸收。该附图还表明了该组装方法不仅限于将尺寸相同的带有结合面104的组成部件101粘合在一起，还可以用在尺寸不同的组成部件上。 
图5描绘了风力涡流机叶片的横截面。所描述的叶片由两个叶片外壳501构成，其中叶片外壳501由纤维强化层压板制成。通过沿叶片的前缘502和后缘503进行粘合将叶片壳体结合在一起。该叶片在内部由多个桁条504支撑。在组装叶片时，首先以粘合的方式将桁条504固定在最下面的叶片壳体上。这个时候还能够轻易地将多余的粘合剂从粘合接缝上除去。然而，在要以粘合的方式安装最上面的叶片壳体时，就不是这样了。在外部的粘合接缝处，沿着前缘和后缘将多余的粘合剂除去，从而确保了叶片表面光滑，这对于叶片的空气动力学性能是重要的。在前、后边缘以及桁条顶部的内部接缝处，根据本发明的多孔材料有利地被用来收集多余的粘合剂，因为如果不这样的话，这些粘合剂会在粘合接缝处聚集成大的毛刺。如前所述，由于在叶片屈服和操作工作时普遍存在于叶片中的应变，这些毛刺可能会在后续阶段中折断，并在叶片内到处发出格嗒格嗒声。这个问题特别在桁条接缝处尤为严重，因为考虑到粘合接缝的厚度相对来说变化较大(这可能由桁条定位时的一致小的误差造成的)而在这个位置上施加了特别多的粘合剂。在图6-8中更详细地示出了叶片前、后边缘以及桁条顶部的粘合接缝。 
在图6中示出了根据本发明的一个实施例的叶片502的前边缘的一种可能的粘合连接。两个叶片壳体501斜地端接在一起以得到更牢固的结合。具有网状结构的材料层105位于粘合接缝402的内部并伸入叶片内部，该材料层一方面强化了粘合剂，另一方面吸收和保持从粘合接缝的内侧挤出的那部分多余粘合剂103。在外部401，多余的粘合剂被除去以使叶片外部光滑并具有最佳的空气动力学性能。 
如图7所示那样相应地应用在叶片的后边缘503上。在叶片壳体501的粘合面之间容纳有多孔材料105，多孔材料105在叶片内部吸收来自粘合接缝处的多余粘合剂103。 
最后，图8示出了桁条504与最上面的叶片壳体501之间的粘合接缝。在这里，待组装的部件之间也设有多孔材料层105，粘合剂103能够渗透穿过该材料同时受到相对较小的阻力，填充该粘合接缝，并同时保持多余的粘合剂103。如在其它实例中那样，由此阻止多余的粘合剂流下和流入叶片内部或以大毛刺的形式残留下来。在示出的实施例中，由多孔材料105制成的宽毡片801位于两个桁条504的顶部。可以将较小的材料块用于各个独立的桁条部件上以替代整块宽毡片，这要取决于从工艺的角度上看哪个被认为是最容易的方案且处理起来最简单。 
在图9中示出了根据本发明的多孔层的另一个应用领域。在这里，示出了组装之前(左边)和组装之后(右边)的-在这种情况下位于叶梢901处的-粘合接缝。在一个叶片壳体501的结合面104上，多孔材料105被设置成与叶片壳体的最外边缘相距一定距离，且被设置成其可被用来控制粘合剂103的铺放。此外，处于未压缩状态下的多孔材料的厚度可以被形成一定尺寸以使它能够被用作确定和控制粘合剂的最佳剂量的量度和技术辅助。当以与多孔材料高度相对应的量来铺放粘合剂时，就堆放了足够且必需量的粘合剂。因此，粘合剂的铺放得到了简化，且极大地改善了对它的控制，无论是关于定位还是关于粘合剂的剂量。 
应理解，如本说明书和附图所公开的发明可以被改进或改变，同时仍然包含在下列权利要求的保护范围内。 

Claims (10)

1.一种构件，其包括通过粘合结合在一起的至少两个部件，其特征在于：至少一个多孔层被至少部分地包含在部件之间的粘合接缝中并且至少部分地从该粘合接缝突出，并吸收粘合接缝外部的多余粘合剂。
2.如权利要求1所述的构件，其中所述多孔层至少部分预浸渍有粘合剂。
3.如权利要求1-2中任一项所述的构件，其中所述多孔层具有带有敞开气孔的海绵结构。
4.如权利要求1-2中任一项所述的构件，其中所述多孔层具有网状结构。
5.如权利要求1-2中任一项所述的构件，其中所述多孔层包括纤维毡片。
6.如权利要求1-2中任一项所述的构件，其中所述多孔层由纤维材料制成。
7.如权利要求6所述的构件，其中所述纤维材料为玻璃纤维、塑料纤维或天然纤维。
8.一种风力涡轮机的叶片，其特征在于：其包括如权利要求1-7中任一项所述的构件。
9.一种通过粘合将至少两个部件结合在一起的方法，其包括以下步骤：将至少一个多孔层至少部分地布置在粘合接缝中并且至少部分地从该粘合接缝中突出，用于吸收该粘合接缝外部的多余粘合剂。
10.如权利要求9所述的通过粘合将至少两个部件结合在一起的方法，还包括以下步骤：在将所述多孔层至少部分地布置在粘合接缝中之前，将最外面的保护层从所述多孔层上除去。
CN2006800344385A 2005-09-19 2006-09-14 用于吸收多余粘合剂的材料层 Active CN101268160B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200501302 2005-09-19
DK200501302A DK176367B1 (da) 2005-09-19 2005-09-19 Materialelag til optagelse af overskydende lim
PCT/DK2006/000505 WO2007048408A1 (en) 2005-09-19 2006-09-14 A layer of material for uptake of excess adhesive

Publications (2)

Publication Number Publication Date
CN101268160A CN101268160A (zh) 2008-09-17
CN101268160B true CN101268160B (zh) 2012-09-05

Family

ID=37546896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800344385A Active CN101268160B (zh) 2005-09-19 2006-09-14 用于吸收多余粘合剂的材料层

Country Status (9)

Country Link
US (1) US8426018B2 (zh)
EP (1) EP1926790B1 (zh)
CN (1) CN101268160B (zh)
AT (1) ATE452952T1 (zh)
BR (1) BRPI0616225A2 (zh)
DE (1) DE602006011343D1 (zh)
DK (1) DK176367B1 (zh)
PL (1) PL1926790T3 (zh)
WO (1) WO2007048408A1 (zh)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8075275B2 (en) * 2007-09-27 2011-12-13 General Electric Company Wind turbine spars with jointed shear webs
CN101868619B (zh) 2007-11-14 2012-09-05 维斯塔斯风力系统有限公司 风力涡轮机叶片及制造风力涡轮机叶片的方法
US8171633B2 (en) 2007-12-19 2012-05-08 General Electric Company Method for assembling a multi-segment wind turbine blade
US7740453B2 (en) 2007-12-19 2010-06-22 General Electric Company Multi-segment wind turbine blade and method for assembling the same
DE102008028213A1 (de) 2008-06-06 2009-12-10 Gebr. Schmid Gmbh & Co. Verfahren zum Befestigen eines Silizium-Blocks an einem Träger dafür und entsprechende Anordnung
WO2010023140A1 (en) * 2008-08-25 2010-03-04 Vestas Wind Systems A/S Assembly and method of preparing an assembly
US7841835B2 (en) * 2009-02-20 2010-11-30 General Electric Company Spar cap for wind turbine blades
DE102009046293B4 (de) * 2009-11-02 2013-03-28 Repower Systems Ag Rotorblatt mit Entwässerungsbohrung
GB0920749D0 (en) * 2009-11-26 2010-01-13 Blade Dynamics Ltd An aerodynamic fairing for a wind turbine and a method of connecting adjacent parts of such a fairing
US7988422B2 (en) * 2010-06-25 2011-08-02 General Electric Company Wind turbine blades with improved bond line
WO2012000518A2 (en) * 2010-07-02 2012-01-05 Vestas Wind Systems A/S Lap joint
DE102010062546A1 (de) * 2010-12-07 2012-06-14 Repower Systems Se Verfahren und Vorrichtung zum Herstellen eines Holmkastens für ein Rotorblatt, Holmkasten
US8047799B2 (en) * 2010-12-13 2011-11-01 General Electric Company Wind turbine blades with improved bond line and associated method
US8047800B2 (en) * 2010-12-13 2011-11-01 General Electric Company Wind turbine blades with improved bond line and associated method
US9302439B2 (en) 2011-04-30 2016-04-05 Compagnie Generale Des Etablissements Michelin Methods and apparatus for joining treads
US8262362B2 (en) * 2011-06-08 2012-09-11 General Electric Company Wind turbine blade shear web with spring flanges
WO2013002823A1 (en) 2011-06-30 2013-01-03 Michelin Recherche Et Technique S.A. Methods and apparatus for installing a tread ring upon a tire carcass
CN103906920B (zh) * 2011-11-01 2016-10-12 通用电气公司 具有帽辅助粘接配置的风力涡轮机叶片及相关粘接方法
DE102012003378B4 (de) 2012-02-22 2015-01-29 Nordex Energy Gmbh Verfahren zum Herstellen einer Blindverklebung zwischen zwei Bauteilen eines Windenergieanlagenrotorblatts
GB201215004D0 (en) 2012-08-23 2012-10-10 Blade Dynamics Ltd Wind turbine tower
GB201217212D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd Windturbine blade
GB201217210D0 (en) * 2012-09-26 2012-11-07 Blade Dynamics Ltd A metod of forming a structural connection between a spar cap fairing for a wind turbine blade
PL2931498T3 (pl) * 2012-12-03 2020-03-31 Lm Wp Patent Holding A/S Sposób wytwarzania łopaty turbiny wiatrowej
DE102014207565A1 (de) * 2014-04-22 2015-10-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Verbinden von Verbindungsabschnitten von wenigstens zwei Bauteilen
GB2529186A (en) * 2014-08-12 2016-02-17 Vestas Wind Sys As Improvements relating to wind turbine blade manufacture
US9945354B2 (en) 2014-10-27 2018-04-17 General Electric Company System and method for controlling bonding material in a wind turbine blade
EP3238921B1 (en) * 2014-12-26 2019-03-13 Nissan Motor Co., Ltd. Method for modifying surface of composite material, method for bonding composite material, composite material, and bonded structure
US9951750B2 (en) 2015-07-30 2018-04-24 General Electric Company Rotor blade with interior shelf for a flat plate spar cap
DE112017008048B4 (de) * 2017-11-01 2023-10-26 W. L. Gore & Associates, Co., Ltd. Schutzabdeckungsbaugruppe mit verbesserter z-festigkeit und elektronisches gerät
CN114829117A (zh) * 2019-10-23 2022-07-29 维斯塔斯风力系统有限公司 与风力涡轮机叶片制造相关的改进
CN112497764B (zh) * 2020-10-26 2022-10-18 北京玻钢院复合材料有限公司 一种碳纤维复合材料圆管胶接的柔性连接结构及制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639042B1 (en) * 1993-07-01 1998-05-13 Japan Gore-Tex, Inc. A printed circuit board with a coverlay film

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589786A (en) 1945-04-10 1952-03-18 Glenn L Martin Co Method of forming hollow plastic bodies
US4169184A (en) * 1973-05-07 1979-09-25 Joseph Pufahl Adhesive coated impregnated polyurethane foam
SE7412744L (zh) * 1973-10-13 1975-04-14 Rueesch Ferd Ag
US4737548A (en) * 1984-07-16 1988-04-12 Nippon Petrochemicals Adhesive resins and laminate articles
JPH062371B2 (ja) 1985-08-30 1994-01-12 株式会社東芝 超音波接合構造
CA2052427A1 (en) 1990-12-17 1992-06-18 Gary J. Jacaruso Bonding of thermoset composite structures
JP3524962B2 (ja) 1994-08-02 2004-05-10 株式会社ハッコー 含浸体によるマンホール築造工法
JP3859321B2 (ja) 1997-09-25 2006-12-20 プレス工業株式会社 繊維強化樹脂成形体の溶着方法
US6972141B1 (en) * 1997-12-12 2005-12-06 3M Innovative Properties Company Removable adhesive tape laminate and separable fastener
JP2001240820A (ja) * 2000-02-29 2001-09-04 Nitto Denko Corp 塗膜保護シート、その製造方法及び施工方法
DE20119422U1 (de) 2001-11-30 2002-03-28 Raymond A & Cie Halte- oder Befestigungselement mit einer Klebefläche zum Aufkleben auf eine Trägerfläche
DK175718B1 (da) 2002-04-15 2005-02-07 Ssp Technology As Möllevinge
US20040023581A1 (en) 2002-08-05 2004-02-05 Bersuch Larry R. Z-pin closeout joint and method of assembly
DE10261106A1 (de) * 2002-12-20 2004-07-22 Tesa Ag Haftklebemasse für ein- oder beiseitig haftklebrige Klebfolienstreifen und Verfahren zur Herstellung hierzu
CA2516936A1 (en) * 2003-02-28 2004-09-10 Vestas Wind Systems A/S Method of manufacturing a wind turbine blade, wind turbine blade, front cover and use of a front cover

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639042B1 (en) * 1993-07-01 1998-05-13 Japan Gore-Tex, Inc. A printed circuit board with a coverlay film

Also Published As

Publication number Publication date
DK176367B1 (da) 2007-10-01
US20090226702A1 (en) 2009-09-10
BRPI0616225A2 (pt) 2011-06-14
EP1926790B1 (en) 2009-12-23
DE602006011343D1 (de) 2010-02-04
ATE452952T1 (de) 2010-01-15
CN101268160A (zh) 2008-09-17
EP1926790A1 (en) 2008-06-04
DK200501302A (da) 2007-03-20
WO2007048408A1 (en) 2007-05-03
PL1926790T3 (pl) 2010-06-30
US8426018B2 (en) 2013-04-23

Similar Documents

Publication Publication Date Title
CN101268160B (zh) 用于吸收多余粘合剂的材料层
KR102047635B1 (ko) 허니콤 코어 구조물
RU2595661C2 (ru) Способ производства слоя
CN103547442B (zh) 机动车辆结构部件和相关联的制造方法
US6124222A (en) Multi layer headliner with polyester fiber and natural fiber layers
JP2007315392A (ja) 有孔複合材料の一部の修復方法および有孔複合部品
CA2589144A1 (en) A fibre-reinforced joint
US20130236688A1 (en) Sandwich component and method for producing same
EP2085212B1 (de) Mehrlagiges faserverstärktes Thermoplast-Flachmaterial sowie Verfahren zu seiner Herstellung
EP2890552B1 (de) Verfahren zur fertigung eines rotorblattes und ein rotorblatt einer windenergieanlage
EP1592853A2 (fr) Panneau en laine minerale dote d'un voile recouvrant les deux faces
CN114174028A (zh) 材料板、用于制造材料板的方法和设备以及材料板的用途
JP2003326628A (ja) 表皮材および内装材
DE202007019046U1 (de) Auskleidungsteil für Motorfahrzeuge mit beschichtetem Rohling
DE102007012651A1 (de) Direkt-dekorierbare Verbundwerkstoffe, Verfahren zu deren Herstellung und deren Verwendung
JP7041765B1 (ja) 化粧基材用含浸紙の製造方法、化粧基材の製造方法、及び化粧板の製造方法
CN213534100U (zh) 一种防潮防开裂纤维板
CN103380241A (zh) 高蓬松度的非织造片材及其构造方法
CN106747646A (zh) 一种防粘结易脱膜的复合保湿养护膜
EP3100836B1 (en) Manufacturing of a board
DE3441104C2 (zh)
DE10130571A1 (de) Leichtbauplatten bzw. Leichtbaukörper und Verfahren zur Herstellung
CN110315605B (zh) 一种可降噪墙面用饰面用单板及其制备方法
CN106143644B (zh) 制造结构件，尤其汽车结构件的方法以及相应的结构件
CN206644402U (zh) 一种汽车吸音棉

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant