CN105492209A - 用于制造夹芯复合材料的方法和设备 - Google Patents

用于制造夹芯复合材料的方法和设备 Download PDF

Info

Publication number
CN105492209A
CN105492209A CN201480045482.0A CN201480045482A CN105492209A CN 105492209 A CN105492209 A CN 105492209A CN 201480045482 A CN201480045482 A CN 201480045482A CN 105492209 A CN105492209 A CN 105492209A
Authority
CN
China
Prior art keywords
semi
plastic layer
finished product
finished
composite material
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
CN201480045482.0A
Other languages
English (en)
Inventor
洛塔尔·帕特博格
克劳斯-彼得·科赫
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Steel Europe AG
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 ThyssenKrupp Steel Europe AG filed Critical ThyssenKrupp Steel Europe AG
Publication of CN105492209A publication Critical patent/CN105492209A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • 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
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • B29C65/103—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined direct heating both 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1425—Microwave radiation
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • 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
    • B29C66/70—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
    • B29C66/723—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 multi-layered
    • B29C66/7232—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 multi-layered comprising a non-plastics layer
    • B29C66/72321—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 multi-layered comprising a non-plastics layer consisting of 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
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • 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
    • B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
    • B29C66/91941—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to Tg, i.e. the glass transition temperature, of the material of one of the parts to be joined
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/088—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyamides
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/20—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1632—Laser beams characterised by the way of heating the interface direct heating 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • 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
    • B29C66/028—Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation
    • 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
    • B29C66/347—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients
    • B29C66/3474—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients perpendicular to the plane of the joint
    • 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
    • B29C66/7392—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
    • B29C66/73921—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 characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
    • B29C66/91931—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1027—Pressing using at least one press band
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details

Abstract

本发明涉及一种用于制造夹芯复合材料(9,9’)的方法，该夹芯复合材料由至少两个外侧的金属覆盖层(4a,5a，4a’,5a’，9a,9b)和至少一个设置在覆盖层之间的塑料层(4b,5b，4c’,5c’，9c)组成，其中，制造至少两个单侧覆有塑料(4b,5b，4c’,5c’)的金属半成品(4a,5a，4a’,5a’)，为了形成这些半成品的塑料层之间的连接，在连接之前使至少一个金属半成品的覆有塑料的侧面活化并且使这些半成品通过其覆有塑料的侧面相互连接成为夹芯复合材料。本发明的目的在于提供一种方法，该方法确保在由单侧覆有至少一个塑料层的半成品制造夹芯复合材料的过程中改善过程可靠性，通过半成品的塑料层的活化直接由半成品的覆有塑料的侧面进行实现了该目的。

Description

用于制造夹芯复合材料的方法和设备
技术领域
本发明涉及一种用于制造夹芯复合材料的方法，该夹芯复合材料由至少两个外侧的金属覆盖层和至少一个设置在覆盖层之间的塑料层组成，其中，制造至少两个单侧覆有塑料的金属半成品，为了形成这些半成品的塑料层之间的连接，在连接之前使至少一个金属半成品的覆有塑料的侧面活化并且使这些半成品通过其覆有塑料的侧面相互连接成为夹芯复合材料。此外，本发明还涉及一种用于制造夹芯复合材料的设备，该夹芯复合材料具有至少两个金属覆盖层和至少一个设置在金属覆盖层之间的塑料层，其中，该设备具有至少两个用于带状半成品的开卷装置，其中，半成品分别具有单侧覆有至少一个塑料层的金属带，并且设置有用于以连续、平面的方式在其覆有塑料的侧面上连接两个半成品的装置。
背景技术
现有技术中已知由金属制成的、单侧覆有至少一个塑料层的半成品相互连接成为夹芯复合材料。例如在德国专利文件2118230中相应地已知，以连续的过程连接单侧覆有塑料层的半成品，其中，加热半成品的金属侧，从而使塑料层软化而且两个半成品随后以其塑料侧相互挤压，使得塑料层相互连接。在连续的过程中，例如已知两个覆有至少一个塑料层的、带状的半成品通过塑料层连接成为夹芯复合材料，其中，通过双带压制装置将热量引入半成品的金属覆盖层中，从而软化塑料层并由此实现相对的塑料层的连接。在用于活化塑料层的热量传入过程中的问题在于，由于从半成品的金属覆盖层向半成品的相对的、形成连接的侧面的热传递，必须提供较高的温度才能达到两个塑料层的邻接区域中的目标温度。在此存在这样的危险，即，由于金属具有比半成品的塑料表面更高的温度会使金属区域中的塑料层熔化并脱层。
发明内容
由此出发，本发明的目的在于提供一种方法，该方法在由单侧覆有至少一个塑料层的半成品制造夹芯复合材料的过程中确保改善过程可靠性。另外，本发明的目的还在于提出一种以经济的方式制造夹芯复合材料的有利的设备。
根据本发明的第一教导，上述针对方法的目的由此得以实现，即，半成品的塑料层的活化直接由半成品的覆有塑料的侧面进行。
与目前已知的、经金属层加热塑料层实施活化的方法不同的是，能够直接地活化塑料层，即，活化由塑料表面侧进行，从而有效地防止了该活化过程对塑料层和金属层之间的连接的负面作用。特别是可以明显降低待连接的半成品在连接过程中或在之后的时间点上脱层的危险。
根据按照本发明的方法的第一个设计方案，通过热量、通过活化介质的作用、通过射线和/或通过等离子的作用能够直接在至少一个半成品的塑料表面上进行活化。通过热量的活化是一种特别简单的使塑料层、例如热塑性塑料层活化的方法。在本申请的意义上来说，活化是指塑料层或其表面转换至一种状态，在该状态下该塑料层能够与另一个塑料层连接。此外，还存在通过活化介质的作用、例如气体(比如臭氧)或者溶剂的作用来活化至少一个单侧涂覆的半成品的表面的可能性。另外，也可以通过射线，例如UV射线或者通过等离子的作用这样改变塑料的表面，即，该塑料的表面在另一个塑料层的挤压的情况下实现了与该塑料层的连接。所有的方法都是指，至少一个半成品的塑料层的活化直接由半成品的塑料表面的侧面进行。
根据另一个设计方案，将至少一个半成品的塑料层的表面加热至临界温度以下的温度并且在该塑料层中产生朝金属覆盖层方向的负的温度梯度。例如根据各种塑料，熔点和特定的软化温度，例如玻璃化转变温度可以使用作为临界温度，从而实现两个半成品的待连接的塑料表面之间尽可能理想的连接过程。该临界温度在此依赖于表面的相应塑料的选择。由于所产生的负的温度梯度使塑料的温度朝向金属覆盖层下降。由此达到了保护金属-塑料连接不受由于塑料表面引起的负面影响并且实现塑料层的最大程度的活化。
根据该方法的另一种设计方案，如果热量传入以辐射的方式通过激光、LED、微波射线或远红外射线源进行，由于入射的射线的能量以指数下降的方式吸收可以以简单的方式非接触式地在塑料层中产生负的温度梯度。这当然也适用于以对流方式进行的热量传入，例如通过为塑料层施加热气流。
优选使半成品的塑料层相互连接，该塑料层具有聚酰胺、聚乙烯，或者由聚酰胺和聚乙烯构成的共混物。聚乙烯和聚酰胺的特点在于金属表面的覆层过程中特别好的可加工性并且可以例如通过加热以简单的方式活化。由聚酰胺和聚乙烯构成的共混物促进两种塑料的特性在一层中相互结合。
根据该方法的另一种设计方案，两个带状的、覆有至少一个塑料层的半成品由卷材开卷并且在这些半成品的至少一个塑料层活化之后通过塑料层连续地相互连接。由此可以提供一种用于形成夹芯复合材料的特别经济的制造方法，因为在半成品相互间连续的连接过程中能够制造大量具有恒定性能的夹芯复合材料。
根据该方法的另一种设计方案由此能够使夹芯复合材料很好地适应于各种应用领域中的强度要求，即，连接具有由厚度为0.1mm至0.5mm的钢材组成的金属覆盖层的半成品。不仅可以通过钢种的选择而且可以通过0.1mm至0.5mm的厚度在很大程度上影响夹芯复合材料的强度。因此可以例如通过将高强度的钢种用作金属覆盖层用于制造特别轻的但却高强度的夹芯复合材料。如果这样高的强度要求并不是重要的，也可以使用低成本的钢种。但原则上也可以使用其他材料作为金属覆盖层，例如铝合金或者镁合金。
根据该方法的另一种设计方案，如果连接在连接之前具有厚度为0.1mm至0.8mm的塑料层的半成品，通过塑料层一方面可以实现充分的重量减轻而且另一方面确保了单侧覆有塑料层的半成品容易连接。与实心材料相比，重量随着塑料层的厚度增加而减轻的越来越多。
根据该方法的另一种设计方案，如果金属层和塑料层之间具有至少一个助粘剂层的半成品相互连接，可以降低在复合材料的制造过程中或在之后的时间点上脱层的危险。在金属层和塑料层之间的助粘剂层用于提高两个层之间的粘附。
根据另一种设计方案，半成品的连接通过轧辊装置进行，其中，至少一个轧辊对这样设置，即，该轧辊对提供轧制空隙，带状的半成品在该轧制缝隙中相互连接，可以设置一类具有非常好的生产能力的层压过程。用于制造夹芯复合材料的轧辊对的生产速度原则上应大于目前所使用的双带压制装置。
最后，根据该方法的另一种设计方案，可以替代性地使用双带压制装置用于连接半成品。
根据本发明的第二教导，上述目的通过按照本发明的设备由此得以实现，即，设置有一种装置，借助该装置通过热量、通过活化介质的作用、通过射线和/或通过等离子的作用可以直接由各个半成品覆有塑料层的侧面活化至少一个半成品的塑料层。
如上所述，通过直接活化半成品的至少一个塑料层的塑料表面存在这样的可能性，即，可以非常好地控制表面的活化并且直接导向连接过程。特别是明显降低了夹芯复合材料的脱层的危险。
根据该设备的另一种设计方案，双带压制装置或至少一个轧辊对设置作为用于连接半成品的装置。通过这两种装置可以以特别有效且经济的方式使带状的半成品相互连接。但是，该轧辊对在此提供更高的生产率。
如果用于活化至少一个带状半成品的塑料层的装置在带材输送方向上设置在紧邻用于连接半成品的装置之前，实现了以简单的方式直接在连接过程之前实施至少一个单侧覆层的半成品的塑料层的活化。如果该活化例如通过热量传入而实施，以简单的方式实现了在半成品覆有塑料层的侧面上保持温度直到两个半成品连接。
最后，通过设置有用于夹芯复合材料的卷取装置或者用于将夹芯复合材料切割成为板材坯料的装置，可以有利地扩展该设备。在这两个变型中，该夹芯复合材料既可以准备用于带状的加工也可以准备
用于板材坯料的进一步加工。
附图说明
随后结合附图借助实施例进一步说明本发明。附图中示出了：
图1以示意图示出了按照本发明的、用于制造夹芯复合材料的设备的一个实施例，
图2a示出了紧接在活化之后半成品的塑料层的放大图，
图2b以图表示出了图2a所示在活化之后的半成品的塑料层的温度变化，
图3以示意图示出了按照本发明的、用于制造夹芯复合材料的设备的另一个实施例，以及
图4以示意图示出了图3所示设备的最后一个方法步骤的替代设计方案。
具体实施方式
图1以示意图示出了按照本发明的、用于制造夹芯复合材料的设备1的第一种实施例，该设备针对每一个半成品4，5分别具有一个开卷装置2，3。半成品4和5由金属层4a,5a以及设置在金属层4a,5a上的塑料层4b,5b组成。塑料层4b,5b例如由聚乙烯或聚酰胺构成，但优选由聚乙烯和聚酰胺的共混物制成。塑料层具有0.1mm至0.8mm的厚度。这两个带状的半成品4,5由各自的开卷装置开卷并且以半成品的两个塑料层4b,5b彼此相对的方式输送到轧辊对6,7。两半成品4,5的塑料层4b,5b在半成品马上要引入轧辊6,7的轧制缝隙中之前通过装置8由塑料表面侧活化。
与现有的、例如通过金属层的加热(即由金属层的一侧加热)进行活化的方法的区别在于，可以通过由塑料侧或由覆有塑料的半成品的塑料表面实现塑料层的活化，从而仅引入形成连接的塑料表面的活化所必需的能量。由此例如可以有效地避免金属和塑料之间连接的过度加热。此外，通过塑料表面层的直接活化也可以使用其他活化介质，例如溶剂或臭氧。
但是通过引起热量传入的装置8提供了特别简单的用于活化塑料表面层的方式。至少一个半成品的、优选两个半成品的塑料表面层可以以辐射的或对流的方式加热。例如LED、激光、微波射线或远红外射线源可以使用作为辐射的装置。而简单的热风机也可以使用作为塑料表面层的对流加热装置并且可以非常精确地对临界温度进行调整。该临界温度例如可以最大为塑料层的塑料的熔化温度，因为塑料在熔化过程中会尽可能地失去其表面形状。但是，为了之后实现轧辊对6,7之间的两个塑料层的连接，在塑料表面层的活化过程中将温度加热至玻璃化转变温度的范围内也已经足够了。
优选在用于活化塑料表面层的装置8中集成例如用于测量塑料表面层温度的装置，从而可以非常好地控制该过程。两个半成品4,5在轧辊6和7之间的轧制缝隙中相互挤压，从而两个塑料层4b,5b接触。图1为此示出了在两个塑料层4b,5b接触的时刻夹芯复合材料的示意截面图。
由于塑料层的活化，这两个塑料层随时间变化形成同一个塑料层，如在图1下一个示意截面图中示出的粘合之后的复合材料9。两个金属层9a和9b现包着一层塑料层9c。金属层9a和9b优选由厚度为0.1mm至0.5mm的钢材组成。在钢种方面，待制成的夹芯复合材料的强度可以连同通过在额定范围内选择厚度而进行调整。例如，通过为夹芯复合材料的金属覆盖层9a和9b选择高强度的钢种能够实现明显的强度提高或者在保持强度不变的同时实现明显的厚度减小。
夹芯复合材料的塑料层9c优选具有0.3mm至1.5mm的厚度。这样制成的夹芯复合材料9随后可以通过卷取装置10例如卷取成卷材。
图2a示出了塑料层5b以及位于其下的金属覆盖层5a的部分截面图。此外，在图2a中塑料表面通过坐标Z0表示以及相对于金属覆盖层的邻接面由坐标ZM表示。该塑料层5b在该实施例中通过热量传入活化。由于通过直接由半成品覆有塑料的侧面加热塑料层的按照本发明的活化方法，可以实现在塑料层中产生朝金属覆盖层5a方向的负的温度梯度。
这在图2b中以图表示意性地示出。通过用于活化半成品的塑料层的、以辐射或对流方式传递热量的装置8实现了相应典型的、近似于指数的变化。图2b中所示的温度梯度表示，在在坐标Z0的塑料表面上可以调整到临界温度而该温度朝金属覆盖层ZM的方向降低。由此确保了，在调整用于塑料层连接的特定的、理想的过程温度时不会影响塑料层与金属覆盖层的连接。至少由此可以实现在金属覆盖层4a,5a和塑料层4b和5b之间的连接区域中不会超过临界温度的安全性。
图3示出了在用于制造夹芯复合材料的设备的另一种实施例中相对于设备1的变型。该设备1’具有双带压制装置11，该双带压制机在直接活化半成品4’,5’的塑料表面之后将输入的半成品4’,5’相互连接成为夹芯复合材料。随后带状的夹芯复合材料通过卷取装置10卷取。但是图3中的半成品4’,5’不同于图2中所示的半成品4,5。除了金属层4a’和5a’外还额外设置有至少一个助粘剂层5b’或4b’，该助粘剂层明显改善了金属层4a’和5a’相对于塑料层4c’,5c’的连接。
图3中示出的设备的最后一个加工步骤的另一个设计方案，即，在使用卷取装置10的条件下卷取成卷材，在图4中示出。制成的夹芯复合材料9’通过用于裁切的装置12切割成为板材坯料9”。由此可以提供由夹芯复合材料组成的、分开的板材。
在半成品4，5或4’,5’连接之后，作为后续加工步骤的卷取或裁切在附图中示出。但是当然还可以考虑在接下来的过程中添加其他的加工步骤，例如夹芯复合材料的外侧金属覆盖层的额外的涂层。也可以考虑其他加工步骤。

Claims (15)

1.一种用于制造夹芯复合材料的方法，所述夹芯复合材料由至少两个外侧的金属覆盖层和至少一个设置在所述覆盖层之间的塑料层组成，其中，制造至少两个单侧覆有塑料的金属半成品，为了形成所述半成品的塑料层之间的连接，在所述连接之前使至少一个所述金属半成品的覆有塑料的侧面活化并且使所述半成品通过其覆有塑料的侧面相互连接成为夹芯复合材料，
其特征在于，
所述半成品的塑料层的活化直接由所述半成品的覆有塑料的侧面进行。
2.根据权利要求1所述的方法，其特征在于，通过热量、通过活化介质的作用、通过射线和/或通过等离子的作用直接在至少一个半成品的塑料表面上进行活化。
3.根据权利要求1或2所述的方法，其特征在于，将至少一个半成品的所述塑料层的表面加热至临界温度以下的温度并且在所述塑料层中产生朝金属覆盖层方向的负的温度梯度。
4.根据权利要求1至3中任意一项所述的方法，其特征在于，所述热量传入以辐射的方式通过激光、LED、微波射线或远红外射线源进行。
5.根据权利要求1至4中任意一项所述的方法，其特征在于，半成品与至少一个塑料层连接，所述塑料层具有聚酰胺、聚乙烯，或者由聚酰胺和聚乙烯构成的共混物。
6.根据权利要求1至5中任意一项所述的方法，其特征在于，两个带状的、覆有至少一个塑料层的半成品由各个卷材开卷并且在所述半成品的至少一个塑料层活化之后使两个半成品连续地通过所述塑料层相互连接。
7.根据权利要求1至6中任意一项所述的方法，其特征在于，连接半成品，所述半成品具有由厚度为0.1mm至0.5mm的钢材组成的金属覆盖层。
8.根据权利要求1至7中任意一项所述的方法，其特征在于，连接半成品，所述半成品在连接之前具有厚度为0.1mm至0.8mm的塑料层。
9.根据权利要求1至8中任意一项所述的方法，其特征在于，连接半成品，所述半成品在金属层和塑料层之间具有至少一个助粘剂层。
10.根据权利要求1至9中任意一项所述的方法，其特征在于，所述半成品的连接通过轧辊装置进行，其中，至少一个轧辊对这样设置，即，所述轧辊对提供轧制空隙，带状的所述半成品在所述轧制缝隙中相互连接。
11.根据权利要求1至9中任意一项所述的方法，其特征在于，使用双带压制装置用于连接所述半成品。
12.一种用于制造夹芯复合材料(9,9’，9”)的设备(1，1’)，所述夹芯复合材料具有至少两个金属覆盖层(9a,9b)和至少一个设置在所述金属覆盖层之间的塑料层(9c)，其中，所述设备具有至少两个用于带状半成品(4,4’,5,5’)的开卷装置(2,3),所述半成品(4,5)分别具有单侧覆有至少一个塑料层(4b,4c’,5b，5c’)的金属带(4a,4a’,5a，5a’)，并且设置有用于以连续、平面的方式在其覆有塑料的侧面上连接两个所述半成品(4,4’,5,5’)的装置(6,7,11)，其特征在于，
设置有装置(8)，借助所述装置通过热量、通过活化介质的作用、通过射线和/或通过等离子的作用可以直接由各个半成品(4,4’,5,5’)覆有塑料层的侧面活化至少一个所述半成品(4,4’,5,5’)的所述塑料层(4b,4c’,5b，5c’)。
13.根据权利要求12所述的设备，其特征在于，双带压制装置(11)或至少一个轧辊对(6,7)设置作为用于连接所述半成品的装置。
14.根据权利要求12或13所述的设备，其特征在于，用于活化至少一个所述带状半成品的所述塑料层的装置(8)在带材输送方向上设置在紧邻所述用于连接半成品的装置(6,7,11)之前。
15.根据权利要求12至14中任意一项所述的设备，其特征在于，设置有用于所述夹芯复合材料的卷取装置(10)或者用于将所述夹芯复合材料切割成为板材坯料的装置(12)。
CN201480045482.0A 2013-08-16 2014-08-08 用于制造夹芯复合材料的方法和设备 Pending CN105492209A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013013495.1 2013-08-16
DE102013013495.1A DE102013013495A1 (de) 2013-08-16 2013-08-16 Verfahren und Vorrichtung zur Herstellung eines Verbundwerkstoffs
PCT/EP2014/067105 WO2015022275A1 (de) 2013-08-16 2014-08-08 Verfahren und vorrichtung zur herstellung eines verbundwerkstoffs

Publications (1)

Publication Number Publication Date
CN105492209A true CN105492209A (zh) 2016-04-13

Family

ID=51398602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480045482.0A Pending CN105492209A (zh) 2013-08-16 2014-08-08 用于制造夹芯复合材料的方法和设备

Country Status (9)

Country Link
US (1) US10449723B2 (zh)
EP (1) EP3033231B1 (zh)
JP (1) JP6542215B2 (zh)
CN (1) CN105492209A (zh)
DE (1) DE102013013495A1 (zh)
ES (1) ES2687473T3 (zh)
RU (1) RU2673511C2 (zh)
WO (1) WO2015022275A1 (zh)
ZA (1) ZA201600958B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013222636A1 (de) * 2013-11-07 2015-05-07 Homag Holzbearbeitungssysteme Gmbh Verfahren zum Aufbringen einer Beschichtung auf Werkstücke und Vorrichtung zum Beschichten von Werkstücken
DE102015103141A1 (de) 2015-03-04 2016-09-08 Thyssenkrupp Ag Verfahren zum Herstellen eines Metallverbundwerkstoffs mit eingebetteter funktionaler Struktur und entsprechender Metallverbundwerkstoff
DE102015116990A1 (de) 2015-10-06 2017-04-06 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Anlage zum kontinuierlichen Herstellen von Verbundbändern oder -blechen
DE102015117201A1 (de) 2015-10-08 2017-04-13 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Anlage zum kontinuierlichen Herstellen von Verbundbändern oder -blechen
DE102015118970A1 (de) 2015-11-05 2017-05-11 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Anlage zum Herstellen von Verbundbändern oder -blechen
EP3206213A1 (de) * 2016-02-15 2017-08-16 Voestalpine Stahl GmbH Banddurchlaufverfahren zur herstellung eines zu einem coil aufgehaspelten elektrobandlaminats
CN107696666B (zh) * 2017-10-26 2023-10-31 广东金圆新材料科技有限公司 复合金属板加工设备
JP7256481B2 (ja) * 2018-03-09 2023-04-12 コニカミノルタ株式会社 構造体の製造方法
CN108943732A (zh) * 2018-06-06 2018-12-07 常州欧邦机械有限公司 一种金属覆膜板的制备方法
DE102022106444A1 (de) * 2022-03-18 2023-09-21 Wilhelm Herm. Müller GmbH & Co. Kommanditgesellschaft Verfahren und Vorrichtung zur Bestückung eines Riemens mit Bauelementen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1426891A (zh) * 2001-12-17 2003-07-02 拜尔公司 用外层和聚氨酯夹芯材料制成的层压零件及其生产方法
CN1906027A (zh) * 2004-01-16 2007-01-31 新日铁化学株式会社 两面导体聚酰亚胺积层体的连续制造方法
CN101688084A (zh) * 2007-07-11 2010-03-31 精工爱普生株式会社 接合体以及接合方法
CN101775874A (zh) * 2009-01-09 2010-07-14 亚士保温科技(上海)有限公司 一种提高牢固性的成型复合板及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118230A1 (en) 1971-04-15 1972-11-02 Hoesch Ag, 4600 Dortmund Bonding steel plates together - by coating with thermoplastic resin and fusing the coats together in a welding machine
US4511419A (en) * 1982-04-23 1985-04-16 Firma Erwin Kampf Gmbh & Co. Method and device for laminating foils
JPS60155428A (ja) * 1984-01-25 1985-08-15 Nippon Petrochem Co Ltd 積層シ−トもしくは積層フイルムの製造方法
AU640936B2 (en) 1989-05-30 1993-09-09 Sevex North America, Inc. Heat barrier laminate
JP3360753B2 (ja) * 1993-09-01 2002-12-24 三井化学株式会社 熱可塑性ポリイミド接着法およびその装置
JP2645696B2 (ja) 1994-06-17 1997-08-25 株式会社田窪工業所 車庫におけるシャッター取付装置
GB9614659D0 (en) * 1996-07-12 1996-09-04 Askin Michael Method and apparatus to provide a welded plastic sealing strip
JP4109117B2 (ja) * 2001-03-01 2008-07-02 シーメンス アクチエンゲゼルシヤフト 表面層および接着フィルムがカバーされて成る固体
US7070335B2 (en) * 2001-11-15 2006-07-04 Nissan Motor Co., Ltd. Rolling bearing
JP3714338B2 (ja) * 2003-04-23 2005-11-09 ウシオ電機株式会社 接合方法
JP3675805B1 (ja) * 2004-01-16 2005-07-27 新日鐵化学株式会社 両面導体ポリイミド積層体の連続製造方法
JP5455539B2 (ja) * 2009-10-13 2014-03-26 藤森工業株式会社 積層体の製造方法及び積層体、それを用いた包装容器
DE102010037817A1 (de) * 2010-09-28 2012-03-29 Thyssenkrupp Steel Europe Ag Struktur- oder Fahrwerkteil eines Kraftfahrzeugs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1426891A (zh) * 2001-12-17 2003-07-02 拜尔公司 用外层和聚氨酯夹芯材料制成的层压零件及其生产方法
CN1906027A (zh) * 2004-01-16 2007-01-31 新日铁化学株式会社 两面导体聚酰亚胺积层体的连续制造方法
CN101688084A (zh) * 2007-07-11 2010-03-31 精工爱普生株式会社 接合体以及接合方法
CN101775874A (zh) * 2009-01-09 2010-07-14 亚士保温科技(上海)有限公司 一种提高牢固性的成型复合板及其制备方法

Also Published As

Publication number Publication date
WO2015022275A9 (de) 2015-07-02
US10449723B2 (en) 2019-10-22
RU2016109264A (ru) 2017-09-21
JP6542215B2 (ja) 2019-07-10
RU2673511C2 (ru) 2018-11-27
EP3033231B1 (de) 2018-07-18
WO2015022275A1 (de) 2015-02-19
JP2016528074A (ja) 2016-09-15
EP3033231A1 (de) 2016-06-22
US20160193779A1 (en) 2016-07-07
ES2687473T3 (es) 2018-10-25
DE102013013495A1 (de) 2015-02-19
ZA201600958B (en) 2017-05-31

Similar Documents

Publication Publication Date Title
CN105492209A (zh) 用于制造夹芯复合材料的方法和设备
CN106536188B (zh) 通过多重粘合来制造复合板材的设备和方法
CN102452209A (zh) 连续纤维增强热塑性结构板材生产设备
CN102378654B (zh) 经挤压涂敷的用于包装体的刚性带体
TW200602191A (en) Continuous production method for both-sided conductor polyimide laminate
US20060005924A1 (en) Method for producing thermoplastic resin laminated sheet
CN215751283U (zh) 一种多层热熔复合装置
KR101448066B1 (ko) 필름 양면 합지제품 합지용 합지장치
US20060005925A1 (en) Method for producing thermoplastic resin laminated sheet
DE2822256A1 (de) Verfahren zur herstellung eines laminates aus zwei materialbahnen und vorrichtung zur durchfuehrung des verfahrens
CN209111701U (zh) 一种金属复合装饰工程板生产设备
EP3632680B1 (en) Roll forming device for plastic floor
CN101746104A (zh) 复合板材及制造复合板材的制程与设备
KR101448067B1 (ko) 필름 양면 합지제품 합지용 합지장치
CN212353199U (zh) 材料复合加工设备
CN106827773A (zh) 用于制造滑动轴承的多层复合带料的自动化连续生产方法
US8426009B2 (en) Composite sheet structure
CN205615072U (zh) 一种车用钨丝发热除霜除雾防弹玻璃
CN104416910B (zh) 宽幅连续纤维增强热塑性塑料卷材及其制备方法和设备
CN102991022A (zh) 网纹铝塑复合带
CN112080215A (zh) 用于夹层玻璃的复合胶膜
JPH10138340A (ja) エンボス加工された熱可塑性樹脂シートの製造方法
CN109153234A (zh) 松弛层压膜而降低复合玻璃板中的橙皮效应
KR101073217B1 (ko) 한지패널 제조방법
CN110757840A (zh) 一种树脂与多层纤维材料的复合材料的加工方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160413