CN103620102A - Irradiation device for fibre composite material - Google Patents

Irradiation device for fibre composite material Download PDF

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Publication number
CN103620102A
CN103620102A CN201280018742.6A CN201280018742A CN103620102A CN 103620102 A CN103620102 A CN 103620102A CN 201280018742 A CN201280018742 A CN 201280018742A CN 103620102 A CN103620102 A CN 103620102A
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CN
China
Prior art keywords
yarn
irradiation
contact area
temperature
compound
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Pending
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CN201280018742.6A
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Chinese (zh)
Inventor
S.利诺夫
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Heraeus Noblelight GmbH
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Heraeus Noblelight GmbH
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Publication of CN103620102A publication Critical patent/CN103620102A/en
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/48—Auxiliary devices
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way
    • D04H3/073—Hollow cylinder shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • F16L9/128—Reinforced pipes
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • B29C53/582—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material comprising reinforcements, e.g. wires, threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament

Abstract

The invention relates to a device comprising a holding region that contains a first holder for a first yarn and at least one further holder for at least one further yarn, and comprising at least one contact region for contacting the first yarn and the at least one further yarn, wherein at least one source of radiation is provided between the holding region and the contact region.

Description

Irradiation devices for fibrous composite
Technical field
The present invention relates to a kind of device for the manufacture of compound, a kind of method for the manufacture of compound and a kind of compound obtaining according to this method in short.The present invention is particularly useful for by irradiation, yarn being optimized to processing in compound manufacture process.
Background technology
By the known device that the fiber for fibrous composite or yarn are processed of being used for of prior art, wherein first by least two one threads or fiber weaves mutually or interconnect and make subsequently it to stand heating process in other mode, to obtain sufficient connection or the welding of described yarn.This is for example at US 4,800, is illustrated in 113 and known with different application schemes.
Known by EP-A-0 717 133 or US 5,688,594, can mutually process different types of fiber or fabric, so that a kind of textile material that can permanently shaping can be provided.At this, also by one or more yarns, knit out a kind of structure, this structure is connected with other structures by heat effect subsequently, can utilize the different qualities of various materials in described composite.
Explanation in DE-A-10 2,007 037 316, how based on thermoplastic with filler electric insulation, can heat conduction and other can heat conduction and the filler of conduction manufacture thermoplastic moulding material.Therefore the thermoplastic of described SI semi-insulation and the described thermoplastic that can conduct electricity must be bonded together in compound, to obtain its corresponding characteristic and for the purposes of the electric conductor of good insulation.
In EP-A-1 988 118, having set forth carbon fiber is the purposes of composite for thermoplastic is strengthened.At this, also set forth the scheme fiber having contacted being heated by contacting heat.
In EP-A-0 884 153, explained the scheme of manufacturing three-dimensional structure based on composite.Utilize forming process for this reason, in described forming process, described material is heated together and is squeezed into 3D shape at this.
2,009 034 767 of DE-A-10 are devoted to machine plate structure member, and described organic plates structural elements part consists of structure-reinforced plastics and thermoplastic.These materials are manufactured as composite equally.
In DE-A-10 2,005 027 879, set forth by matrix and the scheme that is embedded into the round braid manufacture fibrous composite in described matrix.In order to manufacture described round braid, for example use blended yarns, described blended yarns is processed to (knickstabil) fibrous composite of bending resistance together with other plastic optical fibres, carbon fiber or glass fibre.
From the compound being obtained by the known method of prior art, aspect its material behavior, needing further improvement.To improve the efficiency of these methods in addition.Therefore according to the compound of the method manufacture by prior art, mostly there is the homogenieity having much room for improvement.
Summary of the invention
Therefore, task of the present invention is to overcome at least in part at least one shortcoming in the shortcoming being produced by prior art.Especially in the economic benefit that improves described manufacture method, should improve the material behavior of described composite.
In addition, by task of the present invention, be, improve the adhesion condition of each layer in described compound.
In addition, task of the present invention is, will need to be processed into the formation that reduces bubble while mutually stacking by the layer of compound of the present invention.Therefore, should obtain having the compound as far as possible uniformly of smooth surface.
In addition, by task of the present invention, be, the compound with the least possible defect is provided as far as possible effectively.
The present invention contributes with being characterized as at least one task solving in aforementioned task described in independent claims.Of the present invention can individually or with the favourable improvement project of any combination realization description in the dependent claims.
In first aspect, the present invention relates to a kind of device, described device comprises:
-retaining zone, described retaining zone comprises for the first retainer of the first yarn and at least one other retainer at least one other yarns;
-at least one contact area, described contact area contacts with described at least one other yarn for described the first yarn;
Wherein at least one irradiation bomb is arranged between described retaining zone and described contact area.
Described device is among being so mutually placed in the first yarn and at least one other yarn and contacting, thereby produces fibre composites or the first conductor of fibre composites, also referred to as the first conductor of compound.Can continue the first conductor of described compound to be processed into fibre composites, described fibre composites is also referred to as fibrous composite or fiber composite raw material.Yarn, is also referred to as fiber or fabric, can select for a person skilled in the art the material that is used to form fibrous composite by every kind form at this.For example the material with carbon element of fibers form, glass material, ceramic material or plastic material or the combination consisting of it can be used as to original components.Can also use the blended yarns comprising more than a kind of original components.Preferred blended yarns also comprises glass or carbon or the combination of these two except comprising plastics.By service condition afterwards, described yarn or fiber can have inorganic or organic additive, for example to improve or to reduce conductive capability or the capacity of heat transmission of described composite.The plastic material preferably existing as fiber can be thermoplastic plastics or heat cured plastics or the combination that consists of these two.Described plastic material is preferably selected from following material and the set that wherein at least bi-material forms, i.e. polyamide (PA), polybutylene terephthalate (PBT) (PBT), polyester, polyesteramide, Merlon (PC), polyethylene (PE), polyethers-one (PEK), polyacrylonitrile (PN), polyolefin, polyimides (PI), polyurethane (PU) rubber and aromatic polyamides.Preferred described material is selected from following material and the set that wherein at least bi-material forms, i.e. polypropylene (PP), poly--(two-benzimidazole also-benzo phenanthroline) (BBB), poly--(amide-imide) (PAI), polybenzimidazoles (PBI), poly--(to phenylene benzo-Shuan oxazoles) (PBO), poly--(to phenylene benzo-double thiazole (PBT), polyether-ketone (PEK), polyether-ether-ketone (PEEK), polyether ether ketone ketone (PEEKK), PEN (PEN), polyethylene terephthalate (PET), polyformaldehyde (POM), polyvinylidene fluoride (PVDF), PEI (PEI), polyether sulfone (PESU), poly(isophthaloyl metaphenylene diamine) (PMIA), poly-paraphenylene terephthalamide's m-phenylene diamine (MPD) (PMTA), phenyl-diformyl p-phenylenediamine (PPD) (PPIA) between poly-, poly-equal benzene tetramethyl acyl is to benzene diimine (Poly-(p-phenylen-pyromellitimid)) (PPPI), poly-to benzene (PPP), polyphenylene sulfide (PPS), PPTA (PPTA), polysulfones (PSU), polyether sulfone (PESU) and neoprene.Particularly preferably material is selected from following material or the set that wherein at least bi-material forms, i.e. PES, PEEK, PEI, PPA, PPS and PI.By the processing of the material for different, the different characteristic of material can be united in described compound.Therefore by the suitable selection for plastics, can affect energetically the heat resistance of compound, adding of carbon can affect conductive capability or fracture strength and TENSILE STRENGTH.In order to improve conductive capability, also can together process using metal as yarn or as the additive of for example particle form in addition.
In contact area, make after one of described the first yarn or described at least one other yarns contact with one of described the first yarn or described at least one other yarns, for example, can in step following closely, the first conductor of the compound preferably existing as section bar is cured, namely be reinforced.Conventionally this curing by carrying out for the heating of the first conductor of described compound.At this, temperature conventionally in the scope of 180 to 380 ℃, preferably in the scope of 200 to 300 ℃ and particularly preferably in the scope of 210 to 270 ℃.In general when selecting temperature, be suitable for this point, described temperature, higher than the softening temperature of described plastics, still still lower than following temperature, also should be observed plastics at this temperature curing duration.Described solidifying can also carry out under pressure.At this, pressure conventionally in 100mbar in the scope of 30bar, preferably in 200mbar in the scope of 20bar and particularly preferably in 250mbar in the scope of 10bar.For example can also be in preheating or the yarn having contacted is not carried out preheating in the situation that other contact procedure at this.Described yarn or fabric can have different shapes.If yarn non-woven or that process in other mode, linear structure preferably, described linear structure can preferably have the length in the scope in 1 to 100 km.
Single silk thread, long filament or the fiber of described yarn preferably have in 1 μ m in the scope of 100 μ m, the preferred thickness in the scope in 1.1 to 15 μ m.Described yarn can preferably have in 0.05mm in the scope of 10mm, preferably in 0.1, arrive in the scope of 5mm, particularly preferably in 1 thickness arriving in the scope of 3mm.If yarn is fabric, knitted fabric, gauze (Gelege) or band (Tape), it can preferably have in 50g/m so 2to 5000g/m 2scope in, preferably in 100 to 1000g/m 2scope in and particularly preferably in 100 to 200g/m 2scope in weight per unit area.
Described the first yarn or described at least one other yarn can also be in state braiding, woollen yarn knitting or knitting, and be placed on described retainer as unidirectional band.Said braiding, woollen yarn knitting or knitting structure can be by producing the processing of the fiber of being made by different raw material.Described raw material can be for the already mentioned material of described yarn and the every kind of combination that can imagine consisting of described material.
Except yarn, can also use knitted fabric, gauze or band, preferred so-called unidirectional band.Described unidirectional band generally has a plurality of interconnective single thread lines placed side by side and that extend in the same direction.For described band, be correspondingly suitable for the technical scheme about yarn.Therefore, described band can preferably have in 50g/m 2to 5000g/m 2scope in, preferably in 100 to 1000g/m 2scope in and particularly preferably in 100 to 200g/m 2scope in weight per unit area.
Described the first yarn and described at least one other yarn are positioned on retainer.Preferred described yarn is wound onto on described retainer, and can easily approach in the process of yarn, method is simply by its unwinding.The described retainer form that is for example configured to is for example the rod of bobbin or spool, around the described yarn of described rod coiling.If described yarn exists with braiding, woollen yarn knitting or knitting state, so described retainer for example has the planar structure that form is storehouse (Ablage).Described retainer can be made by every kind of material that is suitable for using in described device.Described retainer is preferably made by timber or plastics, but it also can be made by metal or pottery.The size of its size and described device matches.The length of described bar-shaped retainer for example can in 1 in the scope of 50cm, preferably in 1 in the scope of 20cm, particularly preferably in 2 in the scope of 10cm.The diameter of described bar-shaped retainer for example can in 1 in the scope of 100mm, preferably in 5 in the scope of 50mm, particularly preferably in 10 in the scope of 40mm.
Together with described other retainers of the first retainer and at least one, form the retaining zone of described device.If described device has housing, so described retaining zone just can be arranged in the inside of described housing, but also can be arranged in the outside of described housing.Described retainer at least can partly be held device housing institute around.This retainer housing for example can cover for the yarn on described retainer the irradiation of irradiation bomb, for example to prevent the premature aging of yarn.Preferably so construct described retaining zone, can in described device, not hinder and approach yarn.But described retaining zone should, away from described irradiation bomb and described contact area, can for example not loaded the yarn on described retainer in advance due to irradiation, temperature, pressure or pollution.But, for can be for described yarn provides the unnecessary far away path of transporting from described retainer to described irradiation bomb and contact area, described retaining zone also not should from described irradiation bomb and contact area too away from.
In addition, described device also has contact area.This contact area is used for making described the first yarn to contact with described at least one other yarn, and described yarn also can exist as fabric as already mentioned.Preferably so construct described contact area, at least one one thread in described yarn can be pulled in this contact area.Described contact area for example can have in 0.1mm in the scope of 10m, preferably in 0.5mm in the scope of 1m, particularly preferably in 1mm to the extension in the scope of 30cm.Described extension is mostly according to the size adjustment in following region, at yarn, fabric or band described in this region, converges and winding by least two one threads, fabric or band in described yarn, fabric or band woollen yarn knitting, crocheted, the folding or braiding processing compound that is as the criterion for example.The guide can at least one one thread of described contact area in described yarn with the large multi-form recess for preferred micro-length.Described extension is depended on used yarn at this.If be for example also not braiding, have in 0.1 yarn to thickness in the scope of 10mm, the extension of so described contact area be exactly several millimeters to 10cm.But if the yarn having woven, so described contact area can reach several meters.In the extension of described contact area, at least two one threads are collided.If described device has housing, the inside of the opening of the inside of preferred described contact area in described housing or described housing.By the opening in described housing, produced compound or the first conductor of compound are derived from described device, to stand subsequently other possible process steps.Due to described contact area with respect to described irradiation bomb and with respect to the deployment scenarios of described retaining zone, at least one one thread at least described the first yarn or described at least one other yarn is heated by the irradiation of described irradiation bomb.Described contact area can constructed to such an extent that have any different aspect size and geometry at this, as long as it can be realized at least described the first yarn and contact with at least one one thread in described at least one other yarn.Therefore, the size of the described contact area for individual other yarn can be in the scope of several cubic centimetres, preferably in 1 to 10000cm 3scope in and particularly preferably in 10 to 500cm 3scope in.The yarn that is larger fabric for form, described contact area also can be several cubic metres.Described the first yarn can consist of the material identical with described at least one other yarn.As an alternative, described the first yarn also can consist of the material different from described at least one other yarn.As already mentioned, in that can also Already in weave, woollen yarn knitting or the knitting state of one of described yarn.At least one one thread or all yarns contacting in contact area in described the first yarn or described at least one other yarn can both pass from the irradiation zone of described irradiation bomb.
In addition, described device has at least one irradiation bomb, and described irradiation bomb is arranged between described retaining zone and described contact area.The described yarn preferably retainer in retaining zone is guided to contact area from irradiation bomb side.At this, described yarn is heated and is contacted with at least one other yarn in described contact area by the irradiation of described irradiation bomb.Described other yarns equally can be from described irradiation bomb side process, but it also can directly be directed into contact area from other retainers without preheating.In this way, can a part for described yarn be carried out preheating and another part of described yarn is incorporated in described contact area without preheating in the situation that.According to the present invention preferably, at least a portion of described yarn obtains equably preheating on its cross section by described irradiation bomb.At this, as being evenly preferably interpreted as in a degree Celsius deviation that is less than 5% with target temperature, this is equivalent to when being preheating to 200 ℃ by the present invention ± deviation of 10 ℃.Described and deviation target temperature be preferably less than ± and 5 ℃ and be particularly preferably less than ± 2 ℃.
Described irradiation bomb can be the various irradiation bombs that are well known to those skilled in the art, and it can cause in its surrounding environment that temperature raises.It can be the irradiation bomb that sends the irradiation in visible-range, but can be also the irradiation bomb that sends the irradiation in non-visible light range.At this preferably electromagnetic irradiation, preferred hot irradiation or infrared radiation.Described at least one irradiation bomb this can radiate in 200nm to the irradiation in the wave-length coverage of 1mm, preferably in 500nm to the irradiation in the wave-length coverage of 20 μ m, particularly preferably in 780nm to the irradiation in the wave-length coverage of 10 μ m.Described irradiation bomb can be also a plurality of irradiators, and described irradiator preferably can be arranged with different geometries relative to each other.They form the irradiation zone of described device together.Described irradiation bomb can be for example a plurality of bar-shaped irradiators that are configured to, and described irradiator can be arranged in circle or be arranged side by side.As an alternative, described irradiation bomb can also be the irradiator of a plurality of point-like.Preferably by described irradiation bomb, in the inside of described device, produce the irradiation zone that is able to homogeneous heating.In addition at least a portion that preferably makes described yarn is passed from the described irradiation zone that is able to homogeneous heating.Therefore can realize the heating as far as possible uniformly for described yarn.
Described device can have housing extraly, and described housing is at least around the parts of described device.Therefore at least described irradiation bomb can by described housing around, not allow irradiation emit in surrounding environment.In addition, at least one retainer in described retainer or described contact area can also be in described housings.Described housing is matching with the parts that can be held by it described above aspect its size.Therefore, described housing can have volume in the scope in 1 to 50000 l, the preferably volume in the scope in 10 to 20000 l, the volume within the scope of 100 to 10000 l particularly preferably.Preferred described housing is made by following material, and described material can not change in its shape and function aspects because of irradiation.This can be for example heat-resisting plastics or metal.In addition, in described housing, can have temperature adjustment unit, preferred ventilation unit, for example form is ventilation blower, and described temperature adjustment unit should prevent described equipment overheat.
In a kind of preferred design of described device, at least one irradiation bomb in described at least one irradiation bomb is infrared radiation device.Infrared radiation device radiates in 700 in the wave-length coverage of 20000nm, preferably in 1000, arrives in the wave-length coverage of 10000nm, particularly preferably in 1500 electromagnetic waves that arrive in the wave-length coverage of 2000nm.
The feature of thermal infrared irradiator is especially wavelength, realizes maximum spectral radiance under described wavelength.Described peak wavelength temperature correlation direct and radiating surface joins.Described device a kind of preferred embodiment in, at least one irradiation bomb in described at least one irradiation bomb about the length of described irradiator have in 1 in the scope of 100W/cm, preferably in 2 in the scope of 50W/cm, power within the scope of 5 to 20W/cm particularly preferably.
In another preferred embodiment of described device, at least one irradiation bomb in described at least one irradiation bomb is configured to annular.At this, for example the irradiator of a plurality of micro-length can be arranged circlewise or an irradiator can be configured to ring.In addition, preferably described irradiation bomb is configured to taper.This can realize or realize by form an irradiator of taper in a plurality of toroids by having the structure of irradiator of a plurality of annulars of different-diameter again.In the situation of this external taper, preferably, the cross section towards retaining zone of described cone is greater than the cross section towards contact area of described cone.
Described device a kind of preferred embodiment in, the yarn bar extending between described retaining zone and described contact area by described the first yarn is in by the described inside that is configured to the ring that annular irradiation bomb forms.Therefore, the many yarns that direct into described contact area from described retaining zone can be by irradiation and heating equably.
In addition preferred described retaining zone can be with respect to described contact area motion.Preferably described the first retainer and described at least one other retainer are around the axial-movement passing from described contact area, and wherein preferred described retainer is rotated around described axis.In addition preferably, described retaining zone can be moved with respect to irradiation bomb.At this preferably, described irradiation bomb maintains static and described retaining zone and preferred described retainer can be with respect to described irradiation bomb motions.The structure that can move with respect to described contact area by described retaining zone guarantees, in described device to yarn add act on the tractive force of described yarn man-hour can be so not big, make described yarn become too thin or be pulled off.In addition, described motion contributes to described yarn to heat as far as possible uniformly.
In a kind of preferred design, between described retaining zone and described contact area, at least one reflector is set.Described at least one reflector can be parallel to the oriented arrangement of described irradiation bomb.Also can arrange a plurality of reflectors around described irradiation bomb, thereby equably described irradiation zone be heated.This is especially preferred in the cone structure of irradiation bomb and reflector.Therefore, the irradiation of described irradiation bomb is reflexed to inside or the outside that reflector in irradiation zone can be in described cone.Described at least one reflector also can be made by the various materials that are suitable for reflection electromagnetic wave.First this is metal surface.Therefore described at least one reflector can have metal surface, in the set that described metal surface forms from least two kinds of metals in aluminium, iron especially steel, silver, gold and copper or these metals, selects.The surface of described reflector preferably at least consists of aluminium.Described reflector can be used on the one hand described irradiation zone is heated equably, and makes on the other hand the energy efficient of described irradiation bomb be utilized.A kind of preferred embodiment in, the reflection of described reflector shiny or irreflexive effect.The surface of mirror-reflection is glossy, polishing or the surface of polishing preferably.As irreflexive surface, except mentioned material, preferably in (glasgeperlt) sandblast or glass pearly-lustre surface texture, also consider ceramic reflector.
A kind of preferred embodiment in, described contact area have yarn pulling device or yarn pulling device following described contact area or described the two have.Described yarn pulling device can become which kind of shape or structure and structure differently by described yarn or weaving textile.Described yarn pulling device for example can be with the formal construction of pincers, and described pincers pull out the guide's composite material producing on described contact area from described contact area.A kind of replacement scheme of described yarn pulling device can be conveyer belt or roller, and described conveyer belt or roller enclose produced composite or guide's composite material to roll and motion by described conveyer belt or roller comes described material to pull away from described contact area.This motion familiar pultrusion method in prior art is known, the application of for example having stipulated this pultrusion method in standard EN 13706-1:2002.By the pulling motion of described yarn, make described yarn or fabric preferably from described retainer, move to described contact area equably.If yarn or the fabric that should heat before contact, that just makes described yarn or fabric automatically from described irradiation bomb side, pass through the path from described retainer to described contact area.Described yarn pulling device for example with in 1mm/min in the scope of 100m/min, preferably in 10mm/min in the scope of 10m/min, particularly preferably pull described yarn or described fabric in 10cm/min to the speed in the scope of 5m/min.Can stipulate in by device of the present invention described equally, at least two group retaining zones and contact area accompany mutually with the irradiation zone being arranged between these two.This is always preferred, if produce accurate compound or consequently have a two-layer or more multi-layered compound.In this case, yarn pulling device can be followed at least one contact area.Therefore, described yarn pulling device can not only directly can also make described yarn or band move by accurate compound or compound indirectly.As long as use the plane tissue as gauze, knitted fabric, braided fabric or band according to the present invention, so described plane is organized also and can by described yarn pulling device, be moved similarly.
In aspect of device of the present invention, described contact area has formed body.Described formed body can have and is suitable for holding and preferred various shapes arbitrarily of at least two one threads described in guiding also.Described formed body at least can hold at least one one thread in described the first yarn and described at least one other yarn together at this.This can be for example formed body, for example pipeline or the mandrel of micro-length.Preferably make yarn to be contacted, fabric or band rotate and mutually stack or knit at this around described formed body.Can access the profile of the tubulose of described fibrous composite in this way.Described formed body also can be configured as triangle, quadrangle or polygon, ellipse or rhombus in its cross section, thereby can access the profile with very different shape and structure of described compound or the first conductor of compound.
In addition, a kind of by embodiments of the present invention preferably, at least described the first yarn and described other yarns are so arranged between retaining zone and contact area with respect to described at least one irradiation bomb, make the radiation exposed parts described the first yarn or described other yarns can be from the first temperature T 1be heated to the second temperature T 2.By the irradiation being undertaken by irradiation bomb, the original temperature T that the described yarn passing from irradiation zone has with respect to the corresponding yarn on described retainer 1there is the temperature T having improved 2.The temperature T of corresponding yarn 1at this preferably under the softening temperature in corresponding yarn, so that described yarn or fabric can be pulled off in the process to contact area by delivery at it.In general, described temperature T 1in the scope of-10 to 60 ℃, preferably in the scope of 5 to 40 ℃, particularly preferably in the scope of 15 to 40 ℃.By making described yarn pass this mode from described irradiation zone, described yarn is preferably heated to temperature T 2.In this temperature T 2conventionally in the scope of 180 to 380 ℃, preferably in the scope of 200 to 300 ℃ and particularly preferably in the scope of 210 to 270 ℃.In general, selecting described temperature T 2but Shi Shiyong this point on the softening temperature of these temperature in described plastics also under following temperature, can be observed the decomposition of described plastics at this temperature duration of irradiation.
In order to carry out suitable control to the temperature conditions in described device, described in addition can have pyrometer by device of the present invention, and described pyrometer is for contactlessly measuring the hot irradiation in the specific region of described device.Can control described at least one irradiation bomb thus, thus avoid described yarn or fabric overheated.Therefore except described pyrometer, can also have control module to be connected with described irradiation bomb with described pyrometer, described control module regulates the energy being input in described irradiation bomb, thereby can guarantee the temperature T of described yarn 2deviation before it enters into described contact area in the scope of 0.1 to 10 ℃, preferably in the scope of 0.5 to 5 ℃, particularly preferably in the scope of from 0.5 to 2 ℃.For described temperature T 2control especially in the situation that using blended yarns, require high especially because described at least two components have different softening points.Because should carry out sufficient preheating to described yarn on the one hand, but described yarn should not become Tai Re to avoid damaging on the other hand, so for blended yarns, should select under decomposition temperature, still preferably in the temperature under the softening temperature of the more responsive component of temperature.
Preferably use so-called quotient pyrometer (Quotientenpyrometer), if described quotient pyrometer is aimed at described yarn and described yarn near contact point, do not fill up quotient pyrometer described in whole measured zone and just aim at surface cold especially or that be provided with in other respects few especially radiator or reflector.Preferably this is the opening on opposed wall body, has the space with cold or cooling wall body after described wall body.As to temperature controlled support, can also use ray tracing (Ray-Tracing) process.For this radiation characteristics to described irradiation bomb, measure and can calculate by mathematical computations subsequently, how the hot irradiation in the irradiation zone using will present.In ray tracing process, preferably, from the irradiation bomb tracking irradiation of institute's modeling, it is starting point that described irradiation be take the position of selecting at random under random direction.Per share irradiation in these irradiation, then calculate, when it is and be irradiated to wherein on other surface, and how it shows, that is to say that it is absorbed, is scattered or is reflected there.Follow the tracks of per share irradiation always, until its energy for example drop to lower than under certain threshold value or its arrived the surface of the number of prior defined.In order to reach higher precision meaningfully:
The precision of the model of-described irradiation bomb;
The precision of depicting of-optical surface;
-there is a detailed description of the model of apparatus to be calculated;
-selected interrupt criteria and
The number of-the irradiation followed the tracks of,
For by device of the present invention, for obtaining correlated results to about 1,000,000 to 10,000,000,000 strand of irradiation is followed the tracks of.In order to define parameter to be calculated, along thread path, correspondingly by software, virtual detector is positioned, described virtual detector tries to achieve the irradiation intensity of power, spectrum by the integration of the irradiation for passing from corresponding detector, the irradiation density of spectrum or parameter that other need to be tried to achieve.For example the ZEMAX LLC. company of Washington, DC Delevue is provided for the device of ray tracing process.
In another aspect of this invention, a kind of method for the manufacture of compound has been described, the method comprises the following steps:
I. provide and there is temperature T 1the first yarn and at least one other yarn;
II. described the first yarn or described at least one other yarns or these two at least a portion are carried out to irradiation;
III. make described the first yarn contact with described at least one other yarn, at least one one thread in wherein said yarn has higher than T 1contact Temperature T 2, wherein at period of contact, have tractive force to act at least one one thread in described yarn.
In general, the explanation of each feature being done by device of the present invention about combination is also applicable to by method of the present invention and vice versa.In described method, described yarn can have the formation of having crossed for described unit describe.Temperature T described the first yarn and described at least one other yarns 1can be identical or mutually different.Preferred temperature T described the first yarn and described at least one other yarns 1almost identical.This is especially favourable, because described yarn can be stored in identical retaining zone.Just as described for described device, described in preferably providing, there is temperature T in thering is the retaining zone of retainer 1the first yarn and at least one other yarn.As for as described in device mentioned, described temperature T 1the room temperature that can be equivalent to surrounding environment, the room temperature of described surrounding environment is mostly between 5 and 40 ℃.For T 1, can use the region identical with the region of crossing for described unit describe.From described irradiation bomb side process and radiation exposed yarn at this, be heated to above temperature T 1temperature T 2.Described temperature T 2equally in as above for as described in the region of device described.After described at least one one thread is carried out to irradiation, described in making, be heated to temperature T 2yarn in contact area, contact with described first or other yarns.Described two one threads can have temperature T 2or the only one thread in described two one threads has temperature T 2.In this process, tractive force acts at least one one thread in described yarn.As for as described in device described, described tractive force can form by yarn pulling device.
By described mode and method, for example can produce the round braid of tubulose, the round braid of described tubulose for example can have column.Profile as requested, the cross section of described knotwork can differently be shaped or vary in size.In general, described round braid has circular cross section.In following applicable cases, wherein said bar-shaped fibrous composite is configured to hold one or more for the guide passage of electric current or fluid, and circular cross section is regarded as favourable.But can also consider for example oval-shaped, rhombus, leg-of-mutton, tetragonal or more complicated cross section and in each applicable cases targetedly, for example, when the member of manufacturing for body structure.Because the first conductor of described composite or compound is for example produced with pultrusion method mostly continuously, so can subsequently produced compound suitably be cut in cutting process to needed size.In addition, can be before cutting or the extruding encapsulation process that described compound flowed to other subtractive process, for example carry out with coating, paint or other polymer afterwards.
In a kind of preferred method, described the first yarn comprises carbon or glass or comprises these two.As for as described in device described, the first yarn providing or fabric also have at least one other yarn can have different materials.For example one of described yarn from compound can be made by the plastics with carbon or glass.But it also can be by carbon, for example only by carbon fiber, made separately or for example, by glass, only made separately by glass fibre or the mixture that consists of these two is made.Can propose all can consider as for example for as described in the mixture of device described.
In addition preferred described irradiation is realized by infrared radiation.As for as described in device described, described irradiation can carry out in wide wave-length coverage.If carry out irradiation by infrared radiation device, so described wavelength just preferably arrives in the scope of 10000nm in 780.
In addition, preferred described irradiation carries out with the power in the scope in 1 to 100W/cm.Described power is relevant with the length of described irradiator at this.Described irradiator can reach in 600 to 3000 ℃, preferably 1000 ℃ to 2400 ℃ and especially preferably from the temperature in the scope of 1250 ℃ to 1800 ℃ at this.
In addition, preferred described contact is carried out in the situation that there is polymer.This polymer can be from one of polymer in the described such set of the yarn in described device or the material different from it.Thermoplastic material preferably.
In addition, preferably after described contact, obtain the first conductor of compound, wherein make the first conductor of described compound in higher than temperature T 2temperature T 3.As for as described in device described, can be in other steps to the first conductor of the compound obtaining by described method described above, process.The feasible program of further processing is pultrusion method, in described pultrusion method, the first conductor of produced compound is heated to and compares temperature T 2high temperature T 3, in described temperature T 2described at least two one threads contact.This temperature T 3should be higher than the softening point of one of component of the first conductor of compound.Described temperature T 3conventionally can be in the scope of 180 to 380 ℃, preferably in the scope of 200 to 300 ℃ and particularly preferably in the scope of from 210 to 270 ℃.Generally when selecting described temperature, be suitable for this point, described temperature, higher than the softening temperature of plastics, still also lower than following temperature, can have been observed the decomposition of described plastics at described temperature curing duration.The processing that this temperature with improving is carried out the first conductor of compound is for by part or the mutual welding of component of the first conductor of described compound or bake (verbakcen) or sintering, thereby after sclerosis, exists curing compound, namely have the compound of desired density.On the other hand, device described above is used in method described above.
Propose on the other hand a kind of compound, described compound obtains according to method described above.This compound can be used in different purposes.Therefore such compound is because it is typically used as the substitute of the heavy metalwork of body structure or aircaft configuration compared with high fracture strength or TENSILE STRENGTH.
In another aspect of this invention, propose a kind of product, described product comprises compound and other members different from described compound as previously described.Such product can be for example three-dimensional structure illustrated in DE-A-10 2,009 034 767 or EP-A-1 988 118.Such product can be also on land, on the water or aloft especially by the vehicles of actuation movement.Such vehicles can be for example aircraft, boats and ships, bicycle or motor vehicle.Such product can also be building or building components, for example roof, building facade, window or pipe-line system.
In addition, about being equally correspondingly applicable to by the explanation of irradiator of the present invention by of the present invention for carrying out the device of the testing of materials and being applicable to by of the present invention for carrying out the method for the testing of materials.This is particularly useful for material and space technology scheme.
Accompanying drawing explanation
Other details of the present invention and feature are by below to preferred embodiment description, especially provide in conjunction with dependent claims.At this, corresponding feature can itself realize individually or a plurality of mutual combination realizes.The present invention is not limited to described embodiment.Described embodiment is schematically illustrated in the accompanying drawings.In each accompanying drawing, identical Reference numeral represents identical or that function is identical or at its function aspects element in correspondence with each other mutually at this.Accompanying drawing is shown specifically as follows:
Fig. 1 illustrates by the schematic diagram of the cross section of device of the present invention;
Fig. 2 illustrates the schematic diagram as the cross section of the intercepting part of Fig. 1 by device of the present invention; And
Fig. 3 illustrates by of the present invention for heating the schematic diagram of the method for yarn.
The specific embodiment
Figure 1 illustrates a kind of for by the embodiment of device 10 of the present invention.At this, show the cross section of described device 10.This device 10 has the housing 15 that is provided with opening 70.In described housing 15, there is at least one irradiation bomb 20, the irradiator 20 that described irradiation bomb is a plurality of annulars in this form.The irradiator 20 of described annular forms ring 25.Described ring 25 is around yarn bar 38.Described yarn bar 38 can only consist of yarn 35 or consist of two one threads 35 and 45.The irradiator 20 of described annular is with cone structure around pipeline 120, and described pipeline 120 is guided the opening 70 and 70 ' through described housing 15.The irradiator 20 of described annular in its inner side towards pipeline 120 by inner reflector 90 around and the outside that deviates from pipeline 120 at it by outside reflector 80 around.The irradiator 20 of described annular forms irradiation zone 50 with described reflector 80 together with 90.During using described device 20, at least one the first yarn 35 or other yarns 45 are incorporated in described irradiation zone 50, described yarn is corresponding on retainer 30 and 30 '.Described two retainers 30 and 30 ' form retaining zone 40, and described retaining zone is in described irradiation zone 50 outsides.On the opposed side of described irradiation zone 50, there is contact area 60.At this, after described the first yarn 35 and described other yarns 45 are by described irradiator 20 heating, merge together.Described contact area 60 is in this case on the surface in described pipeline 120, and therefore described pipeline 120 is also referred to as inner section bar (Profil) 120, and described inner section bar gives produced compound first conductor (Vorl ufer) 130 its profiles.As already mentioned, described pipeline 120 can also have oval-shaped or polygonal surface.The first conductor 130 of described pipeline 120 or compound or these two are left described device 10 along lead 150.Described draw-gear is not shown at this.By described traction, described yarn 35 and 45 is automatically from described retainer 30,30 ' debatching and be fed to described irradiation zone 50.In addition, the axis of described retainer 30, the 30 ' formed body 120 around described tubulose, micro-length spirals and arranges.
Described contact area 60 can also be the part of described irradiation zone 50 at this, as illustrated at this, but is not must be so.Overheated for fear of described irradiator 20 or described irradiation zone 60 and described reflector 80 and 90, on a plurality of positions of described device 10, be furnished with ventilation blower 100.These ventilation blowers 100 are first for cooling described reflector 80 and 90 and suck cold air from surrounding environment, so that it moves in described device 10 and from described device 10 and pass along the direction of motion 110.
The filament temperature (Wendeltemperatur) of the irradiator 20 of described annular in when application in the scope of 1200 to 1500 ℃.The power of each irradiator 20 arrives in the scope of 20W/cm in 5 about irradiator length.
Figure 2 illustrates the intercepting part of Fig. 1, described intercepting part only shows a part and the described contact area 60 of described irradiation zone 50, at yarn 35 described in described contact area, contacts with 45.In order to regulate well irradiation, thereby make described yarn 35 and 45 can, by superheated, not use in this case pyrometer 140.Described pyrometer can be installed on positions different in described device 10.The yarn 35 and 45 that described pyrometer is advantageously arranged in described device 10 is transitioned into the region of contact area 60 from irradiation zone 50.By described pyrometer 140 recorded data, can or wirelessly be transferred to controller, or by data cable 160, be transferred to controller as illustrated at this.Described controller can utilize described data to regulate the power of described irradiator 20.
Yarn 35 to providing on retainer 30 or 45 heating process are be provided Fig. 3.Yarn 35 and contact area 60 are coupled together, thus make described yarn in the approach that goes to described contact area 60 by irradiation bomb 20 irradiation.Described yarn 35 has temperature T after by described irradiation bomb 20 heating 2, described temperature is higher than the temperature T of the yarn 35 on retainer 30 1.Arrow 200 shows direction of illumination, by described direction of illumination, the electromagnetic irradiation of described irradiation bomb 20 is registered on described yarn 35.
Embodiment:
Unidirectional band based on by Hexcel APC2 carbon fiber (can buy at the Hexcel Inc. of California, USA Santa Clara company place) and PEEX matrix (can buy at Britain VicTrex Plc. company place) formation, wherein the fiber volume share in curing band be 45% and weight per unit area be 300g/m 2, the profile of the pultrusion of manufacture multilayer.Described unidirectional band (Switzerland) Suprem SA company place according to a kind of obtain that Patent right method is manufactured by above-mentioned material and solidifying after be cut and be wound into the wide band of 6mm.The unidirectional tape so obtaining in each roll of strip (Tape-Rollen) has such length at this, this length be equivalent to the initial rove (Roving) of described Hexel APC2 fiber length, be at least 1000m.
In the first station, 38 roll of strip are arranged on subsequently in the retaining zone that is configured to woollen yarn knitting wheel, by 19 roll of strip wherein along clockwise direction and other 19 roll of strip first flexible pipe of woollen yarn knitting for forming with plain weave in the contact area of described the first station in the counterclockwise direction.Between described retaining zone and described contact area, by infrared radiation source, described band is heated to continuously to the temperature of 350 ℃.
Described the first flexible pipe wraps up three times at other three layers that formed with plain weave under identical condition in being respectively equipped with equally the station of 38 roll of strip again.After the 4th station, the accurate compound of four layers so obtaining is cured as in the situation that temperature is 375 ℃ has the diameter of 60mm and the compound of circular cross section.This compound has almost smooth surface and has high uniformity aspect fiber distribution.
Comparative example:
In the situation that not making described band pass by infrared radiation of the present invention source, implement described embodiment.The compound obtaining thus has the surface of roughening and the homogenieity of obvious variation owing to forming bubble, and speed of production (Durchsatzgeschwindigkeit) has reduced by 60% simultaneously.
reference numerals list:
10 devices
15 housings
20 irradiation bombs, the irradiator of annular
25 rings
30,30 ' retainer
35 first yarns
38 yarn bars
40 retaining zones
45 other yarns
50 irradiation zones
60 contact areas
70,70 ' opening
The reflector of 80 outsides
The reflector of 90 inside
100 ventilation blowers
The direction of motion of 110 air
120 pipelines, inner section bar, formed body
The first conductor of 130 compounds
140 pyrometers
150 leads
160 data cable
170 yarn pulling devices.

Claims (19)

1. install (10), comprising:
-retaining zone (40), described retaining zone comprises for first retainer (30,30 ') of the first yarn (35) and at least one other retainer (30,30 ') at least one other yarn (45);
-at least one contact area (60), described contact area contacts with described at least one other yarn (45) for described the first yarn (35);
Wherein at least one irradiation bomb (20) is arranged between described retaining zone (40) and described contact area (60).
2. by device claimed in claim 1 (10), at least one irradiation bomb in wherein said at least one irradiation bomb (20) is infrared radiation device.
3. by the device (10) described in claim 1 or 2, at least one irradiation bomb in wherein said at least one irradiation bomb (20) has the power arriving in the scope of 100W/cm in 1.
4. by device in any one of the preceding claims wherein (10), at least one irradiation bomb in wherein said at least one irradiation bomb (20) is configured to annular.
5. by device claimed in claim 4 (10), the yarn bar (38) wherein extending between described retaining zone (40) and described contact area (60) by described the first yarn (35) is positioned at ring (25) inside that is configured to annular irradiation bomb (20) formation by described.
6. by device in any one of the preceding claims wherein (10), wherein said retaining zone (40) can be moved with respect to described contact area (60).
7. by device in any one of the preceding claims wherein (10), at least one reflector (80,90) is wherein set between described retaining zone (40) and described contact area (60).
8. by device in any one of the preceding claims wherein (10), wherein said contact area (60) have yarn pulling device (170) or yarn pulling device (170) followed by described contact area or described the two all have.
9. by device in any one of the preceding claims wherein (10), wherein said contact area (60) has formed body (120).
10. by device in any one of the preceding claims wherein (10), wherein at least described the first yarn (35) or described other yarns (45) are so arranged between retaining zone (40) and contact area (60) with respect to described at least one irradiation bomb (20), thereby can be by the radiation exposed part of other yarns described the first yarn (35) or described (45) from the first temperature T 1be heated to the second temperature T 2.
11. methods for the manufacture of compound (130), comprise the following steps:
I. provide and correspondingly there is temperature T 1the first yarn (35) and at least one other yarn (45);
Ii. the first yarn (35) or described at least one other yarn (45) described in irradiation or described the two at least a portion;
Iii. make described the first yarn (35) contact with described at least one other yarn (45), at least one one thread in wherein said yarn (35,45) has higher than T 1contact Temperature T 2, wherein at period of contact, have tractive force to be applied at least one one thread in described yarn (35,45).
12. by the method described in claim 11, wherein at least described the first yarn (35) comprise carbon or glass or comprise described the two.
13. by the method described in claim 11 or 12, and wherein said irradiation is realized by infrared radiation.
14. by the method described in any one in claim 11 to 13, and wherein said irradiation carries out with the power in the scope in 1 to 100W/cm.
15. by the method described in any one in claim 11 to 14, and wherein said contact is carried out in the situation that there is polymer.
16. by the method described in any one in claim 11 to 15, wherein described contact after, obtains the first conductor (130) of compound, wherein makes described compound elder generation's conductor (130) in higher than described temperature T 2temperature T 3.
17. by the method described in any one in claim 11 to 16, wherein uses by the device (10) described in any one in claim 1 to 10.
18. compounds (130), described compound is according to obtaining by the method described in any one in claim 11 to 17.
19. products, described product comprises by the compound described in claim 18 (130) and other members of being different from described compound (130).
CN201280018742.6A 2011-04-17 2012-03-22 Irradiation device for fibre composite material Pending CN103620102A (en)

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