CN107009646A - Method for manufacturing component - Google Patents
Method for manufacturing component Download PDFInfo
- Publication number
- CN107009646A CN107009646A CN201710047714.1A CN201710047714A CN107009646A CN 107009646 A CN107009646 A CN 107009646A CN 201710047714 A CN201710047714 A CN 201710047714A CN 107009646 A CN107009646 A CN 107009646A
- Authority
- CN
- China
- Prior art keywords
- fiber
- component
- fibrous material
- cotton rope
- day labor
- 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
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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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
-
- 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
-
- 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
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- 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
- D04H13/00—Other non-woven fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Ropes Or Cables (AREA)
Abstract
The present invention relates to a kind of method for manufacturing component, especially vehicle component, wherein, fibrous material is manufactured in the following manner：The multiple fibers stock (2) for being mutually twisted into lines rope (3) is manufactured by the particle (1) constituted with plastics, wherein, the cotton rope (3) is supplied to day labor tool (4) is spread, wherein, the fiber of the fibrous material is cut with predetermined length, is packed into and described spread in day labor tool (4) and mix and be sprinkled into mould (5) with cement in this spreads day labor tool, the component is in the die for molding, wherein, all method and steps (S1, S2, S3, S4) are implemented in common processing line (6).
Description
Technical field
The present invention relates to a kind of method for being used to manufacture component, especially vehicle component by fibrous material.
Background technology
It is known from the prior art that fibrous material be used to manufacture vehicle seat component, such as manufacturing seat cushion element
Or the load-carrying unit of seat.
The content of the invention
The task of the present invention is to propose a kind of be used for by the improved relative to prior art of fibrous material manufacture component
Method.
According to the present invention, the task is solved by the method for the feature with claim 1.
The advantageous configuration of the present invention is the theme of dependent claims.
According to the present invention it is used to manufacturing the method for component, especially vehicle component, by by being constituted with plastics
The mode that particle manufacture is mutually twisted into lines multiple fibers stock of rope manufactures fibrous material, wherein, cotton rope is supplied to day labor tool is spread
Give, wherein, the fiber of fibrous material is cut with predetermined length, is packed into and spreads in day labor tool and in this spreads day labor tool
Mix and be sprinkled into mould with cement, the component is gone out in the die for molding, wherein, all above method steps
Suddenly, i.e. multiple fiber stocks are suitably manufactured by the particle constituted with plastics in first method step；Suitably in second method
Fiber stock is twisted into lines rope in step；Suitably cotton rope is supplied, with pre- to day labor tool is spread in third method step
The fiber of given length cutting fiber material；Suitably the fiber of fibrous material is filled into fourth method step and spreads day labor
Mixed in day labor tool is spread in tool and with cement and be sprinkled into mould and mold component in a mold, these
Step is implemented in a common processing line, especially in a common process equipment, and the process equipment has advantageously
Processing station coherent, for implementing these method and steps.Therefore, fibrous material is manufactured in continuous manufacturing process and subsequent
The component being made up of the fibrous material.With predetermined length cutting fibre advantageously directly, i.e. in time and/or spatially
Directly fiber is filled into spread day labor tool before carry out.Cutter device needed for this is for example arranged along the conveying direction of cotton rope
Spreading day labor tool before, be especially directly arranged at spread day labor tool before, the cutter device be common processing line part,
The especially part of process equipment.
Therefore, the method for being used to manufacture fibrous material for manufacturing the method for component to include, it is multiple mutual in the method
The fiber stock for being twisted into lines rope is manufactured by the particle constituted with plastics.Manufactured in being used for of proceeding in the method for component to spreading
Day labor tool supplies the cotton rope.Be filled into spread day labor tool before, preferably directly spreading day labor tool before, fiber is with predetermined length
It is cut, is packed into and spreads in day labor tool, mix and be sprinkled into mould with cement in this spreads day labor tool, in the mould
Component is molded in tool.Vehicle component is especially shaped to as component, vehicle interior compartment component, especially vehicle is suitably shaped to
The part of seat, such as back rest, backing cushion, seat component frame or seat cushion.
Therefore, for manufacturing the method that the method for component also includes being used to manufacture fibrous material, i.e. as already mentioned that
Sample, manufactures fibrous material and the component being then made up of the fibrous material in continuous manufacturing process.Thus avoid will be by
The cotton rope of fibrous material formation is wound on coil or bobbin and avoided transports cotton rope on the coil or bobbin.Therefore,
In particularly advantageous embodiment, fiber manufactures from the particle constituted with plastics, be mutually twisted into lines rope, to spreading day labor tool
Supply, be brought into spread day labor tool in before with predetermined length be cut, spread day labor tool in mixed with cement and
It is sprinkled into mould, component is gone out by the mould molding.As already mentioned, this enters in continuous manufacturing process
OK, especially in common processing line, especially in common process equipment and therefore especially no intermediate steps and/or in
It is disconnected, typically without being transported to other process equipments in the case of carry out.
By the advantage realized of the present invention in particular, in that, fiber is crimped by being twisted into lines rope, i.e. realized so-called
Spring effect.The generation of the spring effect of fiber is also referred to as Fancying (compile and turn round).By the elastomer of curling, in a mold
Big fiber volume is realized, wherein, in the mould for molding component, fiber is compressed and mutually interconnected well
Connect.Component can especially be constructed by means of these fiber softenings and firmly.
This method can realize that the fiber for predetermined characteristic, especially having curling is manufactured and had to day labor is spread
Supply, thus, fiber are elasticity and have spring effect.Advantageously, these fibers in cotton rope form directly it is scattered to spreading
Instrument supply, i.e. eliminate and cotton rope be wound up on coil or bobbin, and eliminate in order to spread day labor tool supply fiber and
By fiber from coil or bobbin debatching, and eliminate for example to other process equipments transport coil or bobbin.Suitably, with pre-
Given length cutting fibre directly be filled into spread day labor tool before carry out.
More preferable process control is realized by means of the method according to the invention, the method for manufacturing component is rapider
And it is simpler, because eliminate fiber roll on coil or bobbin and by fiber from coil or bobbin debatching, and
Storage and logistical problem are also avoid, because eliminating the coil or bobbin of the cotton rope of storage and transport with winding.
In the embodiment of this method, as plastics, especially as thermoplastic, by PET
Or the fibrous material of the three-dimensional random orientation of polysulfones or synthetic polymer composition is preheated place in order to constitute fibrous composite
Manage and be engaged by adding cement.That is, for manufacturing the fibrous material of component advantageously by especially solderable
The thermoplastic construction connect, the thermoplastic is processed into fibrous composite in order to which the component is made, its mode
It is：The thermoplastic by means of auxiliary material, encapsulating material and/or packing material by add cement, especially by
Hydrogen halides is added to engage.
In the embodiment of this method, fibrous material is made up of PET particle and by so pre-
Heat treatment so that fibrous material is heated, is drawn into fiber, sizing (verreckt) and is dried more than once.Especially
It makes the fibrous material heated drying for being heated, stretching and shaping.
Here, with advantageously the making fibrous material stagewise the pre-heat treatment and 80 within the temperature range of 90 DEG C to 250 DEG C
DEG C to heated drying within the temperature range of 130 DEG C.Such as fibrous material first pre-process in temperature be more than 200 DEG C, especially
It is heated between 200 DEG C to 250 DEG C, for example in the case of 220 DEG C and is then stretched and shapes, and it is small in temperature
In 150 DEG C, the especially heated drying in the case of 100 DEG C.In second pre-processes, fibrous material is more than 150 DEG C in temperature, outstanding
It is to be heated and be then stretched between 150 DEG C to 200 DEG C, for example in the case of 160 DEG C or 180 DEG C and be fixed
Type, and it is less than 150 DEG C, the especially heated drying in the case of 100 DEG C in temperature.
In the embodiment of this method, using the fiber of one or many pre-heat treatments as continuous fiber or as with
The fiber of such as 90cm to 150cm predetermined fibre length cutting and be mutually twisted together into, especially twist is into cotton rope.
It is alternatively possible to the cotton rope that the pre-heat treatment is made by the chopped fiber stock of cut fiber or by continuous fiber stock.
Cotton rope can be for example preheated within the temperature range of 100 DEG C to 130 DEG C, especially in the case of 120 DEG C processing some minutes,
Especially greater than 20 minutes, such as 22 minutes or 25 minutes.Thus the curling of cotton rope fiber is caused.
In the embodiment of this method, it is being packed into before or after being cut with predetermined length and therefore
Before spreading in day labor tool, advantageously directly before this, fiber departs from from the cotton rope manufactured in the above described manner, and these fibers exist
After being cut before or after being spun off from cotton rope with predetermined length, mixed with cement and in a mold
It is heated and is engaged.
Here, it is departing from and with fiber that for example thermosetting cement mix advantageously temperature more than 100 DEG C, especially
Engage and be molded in the mould of closure in the case of in the range of 110 DEG C to 120 DEG C.Residence time in a mold is favourable
Ground is a few minutes, especially greater than 2 minutes, such as 2 to 10 minutes, especially 4 minute.Then, it is removed from the molds the structure of completion
Part, for example, pad element.If necessary can be in a mold by component cutting forming.
The component so processed, for example, pad element, and outstanding others surfaces, are welding so that additional component can be with
Simple mode is installed on the component, is especially welded on the component.
One or two surface of the component of completion can be additionally provided with felt, especially set with and without PET-
The nonwoven batt of fiber is set to 100%PET felts.Here, felt materials are connected cohesively together with the construction material.
In the expansion scheme of this method, by adding additive, by burn into by applying so-called corona method
(Coronaverfahren) and/or by means of adding attached dose of increasing make the fibrous material surface of welding thermoplastic thicker
It is rough.Preferably, the medium of flame retardancy for padding element can be added as additive.
Engagement of the cement on fibrous material surface can be improved by coarse processing.
Be alternative in it is above-mentioned in common processing line, especially in common process equipment (process equipment have be used for
Methods ＆＆ steps of implementation, advantageously coherent processing station) implement all method and steps, it can set, not in the common processing
In line, at least one or more method and step in these method and steps is not implemented in the common process equipment especially.Example
It can such as set, be made in each single manufacturing process and/or individually in processing line, especially in single process equipment
Make fibrous material and the component being made up of fibrous material, i.e. can set, processing line, especially process equipment, for making
Fibrous material, and another processing line, especially process equipment are made, for manufacturing component.
For manufacture component fibrous material can for example by supplier manufacture and obtained from the suppliers, i.e., from this
Suppliers are bought.
For example, in manufacture it is multiple be made up of the particle being constituted with plastics fibers stock form first method step and be in
Multiple fibers stock is twisted into lines into the second method step of the form of rope at least in one processing line, especially at one to add
For example implemented in construction equipment by supplier, and other method step is in another processing line, especially in another processing
In equipment implement, especially in third method step to spread day labor tool supply cotton rope, with predetermined length cutting fiber material
Fiber and fiber is filled into fourth method step spreads in day labor tool and mixed in day labor tool is spread with cement
And it is sprinkled into mould and molds component in a mold.
Alternatively, for example for example implement in manufacture in one processing line, especially in process equipment only by supplier
The first method step of the form of multiple fiber stocks being made up of the particle being constituted with plastics, and other method step is described another
Implement in one processing line, especially in another process equipment, be twisted together into multiple fibers stock especially in second method step
Cotton rope, to day labor tool supply cotton rope, the fiber with predetermined length cutting fiber material is spread in third method step, the 4th
Fiber is filled into method and step and is spread in day labor tool and is mixed and be sprinkled into mould with cement in day labor tool is spread
And component is molded in a mold.
Brief description of the drawings
Embodiments of the invention are explained in detail with reference to the figures.Herein：
Fig. 1 schematically shows the method flow for manufacturing component, and
Fig. 2 schematically shows the processing line for implementing this method.
The part corresponded to each other in all of the figs is provided with identical reference marker.
Embodiment
Fig. 1 schematically shows the method flow for manufacturing component.The component of completion is not shown in FIG. 1.What is shown
In example, this method includes the method for being used to manufacture fibrous material, i.e. in the illustrated example, the method for manufacturing component
Component is processed into including manufacture fibrous material and then by the fibrous material.The component that can be manufactured by means of this method is especially used
Suitably vehicle interior compartment component, the component in particular for seat in the component of vehicle, for example back rest, backing cushion,
Seat component frame or seat cushion.
As shown in figure 1, in first method step S1 by constituted with plastics particle 1, especially by thermoplastic example
Such as by extruding multiple single fibers of the manufacture in strands form.Plastics are, for example, PET (PET), polyester
Or synthetic polymer, especially PLA (PLA).Therefore, each fiber being made of plastics stock 2 or silk thread are pulled out.For
This suitably heating of plastic, until its softening, and the nozzle being for example extruded through in orifice plate or hole so that suitably with even
Continuous form constructs each fiber stock 2 or silk thread.Each fiber stock 2 or silk thread are also referred to as monofilament.
In second method step S2, each fiber stock 2 or silk thread are mutually twisted together, wind and/or are woven into cotton rope
3, wherein, fiber stock 2 or silk thread can be stretched, elongate, shape and/or stretch before or during construction cotton rope 3.By each
The monofilament of individual mutually twisted, winding and/or braiding, i.e. by fiber stock 2 or the thread cotton rope 3 of silk also referred to as multifibres.
Heat supply or the heat repeated supply can be carried out after construction fiber stock 2 or silk thread, such as in construction line
Rope 3 before and/or during and/or to spread day labor tool 4 supply cotton ropes 3 during carry out.Alternatively, in construction fiber stock 2
Or after silk thread and at least up to be filled into spread day labor tool 4 in, do not implement the heating of fiber, and be only twisted together, wind and/
Or be woven into cotton rope 3 and selectively stretch, elongate or stretching fiber stock 2 or silk thread.
Particularly advantageously, as schematically shown in fig. 2, in common processing line 6, especially in common process equipment
In, the processing line or process equipment have it is advantageously directly successive and/or coherent, for methods ＆＆ steps of implementation S1, S2, S3,
S4 processing station FS1, FS2, FS3, FS4, carries out the manufacture of fibrous material and the manufacture for the component being made up of fibrous material.
Therefore, fibrous material is manufactured in continuous manufacturing process and component is then manufactured by fibrous material so that cotton rope 3 is not wound
Onto coil or bobbin, but directly to spread day labor tool 4 supply.In third method step S3, the fiber stock of cotton rope 3 is wound in
2 or silk thread suitably in time and/or spatially be filled into spread in day labor tool 4 before, suitably directly spread being filled into
It is cut before in day labor tool 4 with predetermined such as 140mm length.Fiber can be made to dissipate again before being cut or afterwards
Open so that the cotton rope section of mutually twisted fiber is not present in day labor tool 4 is spread, but fiber is separated again, i.e. it is mutually de-
From.
Spread the also referred to as mixing head of day labor tool 4.In day labor tool 4 is spread, fiber is mixed with cement in fourth method step S4
Merge and be injected into by means of spreading day labor tool 4 in mould 5, component is gone out in the die for molding.Cement is, for example, that latex connects
Mixture, heat-curable adhesive, e.g. halogenated hydrocarbon, especially chlorobutadiene, rubber or PU bonding agents or PUR bonding agents.Suitably
Ground is molded by Guan Bi mould 5, fiber that is being sprinkled into and being mixed with cement is mutually extruded and material
It is connected with each other in locking manner.
Alternatively, fiber stock 2 or silk thread after cotton rope 3 scatters and before being cut, i.e., for example in second method step
In rapid S2 or in the intermediate steps in third method step S3 or between second method step S2 and third method step S3
Impregnated by impregnated material.In this case, it is cut and is inserted by means of spreading day labor tool 4 after the fiber stock or silk thread
Into mould 5, i.e. do not mix in this case without cement and with cement.Impregnated material for example undertakes cement
Function.
By the stretching, extension of fiber above-mentioned stock 2 or silk thread, elongate or stretching can cause the electrostatic charge of fiber, and by
Cause in the electrostatic charge and bond and high surface tension, thus cement or impregnated material can preferably adhere to and cause fiber
Improved engagement between cement or impregnated material.
Heat supply can be carried out in mould 5 in two alternative solutions, so as to the sealed connection of building material.It is logical
Cross by cement or impregnated material connection fiber and/or by the melting fiber because of heat supply, construct material sealed
Connection.Suitably dry component after shaping.This can in mould 5 that is closure and/or having reopened and/or
Progress after component is taken out from mould 5.
Particularly by fiber stock 2 or silk thread are twisted together, woven and/or are wound in cotton rope 3 and make fiber, i.e. fiber strands 2 or
Crimping threads, thus, the fiber stock or silk thread produce spring effect.This is also referred to as Fancying.Therefore, fibrous material is three
Tie up the fibrous material of random orientation.The fiber is elasticity and occupies larger volume.Scattered by cotton rope 3, i.e. by fibre
Dimension stock 2 or silk thread be mutually disengaged and by with predetermined such as 140mm length cutting fibre and by by means of
Spread day labor tool 4 fiber is sprinkled into mould 5 and (spread fiber stock or silk thread phase advantageously before being sprinkled into described in day labor tool at this
Mutually mix and suitably also mixed with cement), curling and spring effect in mould 5 due to each fiber form compared with
The fibrous layer that the relatively soft fibrous material that is ventilative, being orientated by three-dimensional random of large volume is made.These fibers can be by means of
Mould 5 and extrude and be compacted particularly well and thus material is connected with each other in locking manner.Soft but knot can be constructed in this way
Real component.
By using plastics, especially PET (PET), and the system for passing through fibrous material
Make, enable in particular to realize the larger volume of the fibrous material relative to traditional material in mould 5 so that in instrument pressure into
Type is raised when going out component.Thus, although component has predetermined pliability and lower weight, component is relative to coir fibre structure
Part has larger intensity and deformation resistance.
The processing of manufacture component is used subsequently to it by the manufacture of the fibrous material in common processing line 6 and avoided
To be wound up into from fiber stock 2 or the cotton rope 3 that is wound in of silk thread on coil or bobbin, then transport and storage coil or bobbin, to
Another processing line supply bobbin or coil, from debatching cotton rope 3 on coil or bobbin.It thereby saving method and step so that from system
Make fibrous material until the method flow that is carried out of component completed need less method and step, less manufacturing time, compared with
Small installation cost and less cost.In addition, storage and logistical problem are avoided, because eliminating the storage of coil or bobbin
And transport.In addition, by common processing line 6 realize from fibrous material manufacture until completion component carried out it is whole
The more preferable process control of method flow.
Common processing line 6 is again shown as with being schematically highly simplified in fig. 2.The processing line is in showing for showing
There are four processing stations FS1, FS2, FS3, FS4 for being used for implementing corresponding method and step S1, S2, S3, S4 in example.Therefore,
One processing station FS1 is configured to produce the device for the fiber stock 2 being made up of particle 1 in first method step S1 or including this
Device.Second processing station FS2 is configured to produce the device for the cotton rope 3 being made up of fiber stock 2 in second method step S2
Or including the device, the 3rd processing station FS3 is configured in third method step S3 with predetermined length cutting fibre stock 2
Cutter device 7 or including the cutter device, and the 4th processing station FS4 is configured to spread day labor tool 4 and mould 5 or scattered including spreading
Instrument 4 and mould 5, to mix and sprayed into by means of spreading day labor tool 4 with cement by fiber in fourth method step S4
Go out component or by means of spreading the fiber that day labor tool 4 will be impregnated by impregnated material into mould 5, and in the die for molding
It is injected in mould 5 and molds component wherein.If setting above-mentioned fiber impregnation, then processing line 6 can be with for this
With unshowned another processing station herein, the processing station is configured to immersion system or made including the immersion system and for example
It is arranged in for middle processing station between the second processing station FS2 and the 3rd processing station FS3.Alternatively, the immersion system can be such as
It is the second processing station FS2 or the 3rd processing station FS3 part.
Reference numbers
1 particle
2 fibers stock
3 cotton ropes
4 spread day labor tool
5 moulds
6 processing lines
7 cutter devices
The processing stations of FS1 first
The processing stations of FS2 second
The processing stations of FS3 the 3rd
The processing stations of FS4 the 4th
S1 first method steps
S2 second method steps
S3 third method steps
S4 fourth method steps
Claims (5)
1. the method for manufacturing component, especially vehicle component, wherein, fibrous material is manufactured in the following manner：By with modeling
Particle (1) manufacture that material is constituted mutually is twisted into lines multiple fibers stock (2) of rope (3), wherein, have (4) supply institute to day labor is spread
Cotton rope (3) is stated, wherein, the fiber of the fibrous material is cut with predetermined length, is packed into described spread in day labor tool (4)
And mix and be sprinkled into mould (5) with cement in this spreads day labor tool, the component in the die for molding, its
In, implement all method and steps (S1, S2, S3, S4) in common processing line (6).
2. according to the method described in claim 1, it is characterised in that as plastics, especially as thermoplastic, by poly- to benzene
The fibrous material for the three-dimensional random orientation that dioctyl phthalate second diester or polysulfones or synthetic polymer are constituted is in order to constitute fiber composite material
Expect and be preheated processing and be engaged by adding cement.
3. method according to claim 2, it is characterised in that the fibrous material is by using PET structure
Into particle (1) constitute and by such the pre-heat treatment so that the fibrous material by heating for multiple times, be drawn into fiber, it is fixed
Type and dried.
4. method according to claim 3, it is characterised in that the fiber of one or many pre-heat treatments is used as continuous fiber
Or be mutually twisted together into as the fiber cut with predetermined fibre length, especially twist into the cotton rope (3), it is and optional
Select, the cotton rope (3) is preheated processing.
5. method according to claim 4, it is characterised in that before with the predetermined length cutting fibre or it
Afterwards, fiber depart from from the cotton rope (3) and mix with the cement and it is heated in the mould (5) and by
Engagement.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016200677.0 | 2016-01-20 | ||
| DE102016200677 | 2016-01-20 | ||
| DE102017200535.1A DE102017200535A1 (en) | 2016-01-20 | 2017-01-13 | Method for producing a component |
| DE102017200535.1 | 2017-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107009646A true CN107009646A (en) | 2017-08-04 |
Family
ID=59256197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710047714.1A Pending CN107009646A (en) | 2016-01-20 | 2017-01-20 | Method for manufacturing component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107009646A (en) |
| DE (1) | DE102017200535A1 (en) |
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-
2017
- 2017-01-13 DE DE102017200535.1A patent/DE102017200535A1/en not_active Ceased
- 2017-01-20 CN CN201710047714.1A patent/CN107009646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720276A (en) * | 2007-06-28 | 2010-06-02 | 达史奥帕斯特有限公司 | Composite fabric product and production process therefor |
| CN102470788A (en) * | 2009-07-10 | 2012-05-23 | 江森自控科技公司 | Vehicle seat back rest structure |
| US20140131974A1 (en) * | 2011-07-08 | 2014-05-15 | Trek Bicycle Corp. | Bicycle frame assembly with integral fastener passage |
| CN103796939A (en) * | 2011-09-16 | 2014-05-14 | 村田机械株式会社 | Fiber bundle supply device |
| CN104727279A (en) * | 2015-04-01 | 2015-06-24 | 南京工业大学 | Composite material floating type net-shaped interception system and construction method |
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| DE102017200535A1 (en) | 2017-07-20 |
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Application publication date: 20170804 |