CN108136685A - The manufacturing method of fiber-reinforced resin works, the manufacture system of fiber-reinforced resin works and fiber-reinforced resin works - Google Patents
The manufacturing method of fiber-reinforced resin works, the manufacture system of fiber-reinforced resin works and fiber-reinforced resin works Download PDFInfo
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- CN108136685A CN108136685A CN201680059521.1A CN201680059521A CN108136685A CN 108136685 A CN108136685 A CN 108136685A CN 201680059521 A CN201680059521 A CN 201680059521A CN 108136685 A CN108136685 A CN 108136685A
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- fiber
- reinforced resin
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- structure portion
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- 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
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- Oral & Maxillofacial Surgery (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Molding Of Porous Articles (AREA)
Abstract
The manufacturing method of fiber-reinforced resin works 1, including following processes：Filled thermoset resin in the slot of mold being correspondingly formed to the shape with additional structure portion forms the process that the thermosetting resin is in the semi-solid preparation additional structure portion of semi-cured state；The process that the thermosetting resin of formation fiber-reinforced resin is in the semi-solid preparation main part of semi-cured state；Above-mentioned semi-solid preparation additional structure portion in the slot of above-mentioned mold is crimped and heated with above-mentioned semi-solid preparation main part, cures the thermosetting resin of above-mentioned semi-solid preparation additional structure portion and above-mentioned semi-solid preparation main part, by the additional structure portion process Nian Jie with main part；With the process that above-mentioned mold is made to be detached from from above-mentioned additional structure portion.
Description
Related application it is cross-referenced
The application is based on the Japanese patent application No. 2015-208949 to file an application on October 23rd, 2015, by the Shen
The content that please be recorded is incorporated herein.
Technical field
The manufacture system of manufacturing method, fiber-reinforced resin works the present invention relates to fiber-reinforced resin works and
Fiber-reinforced resin works.
Background technology
In recent years, light and firm carbon fiber-reinforced resin (CFRP), galss fiber reinforced resin (GFRP) have been used
The works of fiber-reinforced resins is waited to attract attention.For example, such fiber-reinforced resin works be applied to computer,
The housing of the electronic equipments such as mobile phone (referring to patent document 1).
However, when being molded the housing of above-mentioned such electronic equipment when works, the master in fiber-reinforced resin is needed
Body portion forms the tiny additional structure portion such as protrusion, rib.In the past, the additional structure portion was formed using insert-molding, that is, will be fine
The main part of dimension reinforced resin is fixed in mold, injects thermoplastic resin thereto.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2011-165206 bulletins
Invention content
Problems to be solved by the invention
However, in the case of using above-mentioned insert-molding, in general, the fiber-reinforced resin of main part contains resin pickup
For thermosetting resin, the resin in additional structure portion becomes thermoplastic resin, and therefore, the resin of different types of material carries out each other
Bonding, adhesive strength decline.In addition, when carrying out insert-molding, 200 DEG C or more have been heated to it due to injecting under high pressure and have melted
The thermoplastic resin melted, therefore easily generated in the product after insert-molding and deform and strain caused by thermal contraction.Its
As a result, causing the decrease in yield of fiber-reinforced resin product, quality decline, as a result product price is caused to increase.
The application makes in view of the foregoing, and the first purpose is to provide：Fiber-reinforced resin knot can be improved
The main part of fiber-reinforced resin in structure object and the adhesive strength in additional structure portion, reduce it is previous because of the heat in insert-molding
Generation, fiber-reinforced resin works manufacturing method, the fiber-reinforced resin structure for deforming and straining caused by contraction
The manufacture system of object, fiber-reinforced resin works.
Means for solving the problems
Present inventor has made intensive studies, as a result, it has been found that, become additional knot by being filled into the slot of mold
The thermosetting resin in structure portion and form the semi-solid preparation additional structure portion that thermosetting resin is in semi-cured state, and formed fiber increasing
The thermosetting resin of strong resin is in the semi-solid preparation main part of semi-cured state, by above-mentioned semi-solid preparation additional structure portion and above-mentioned half
Curing main part is crimped and is heated, and makes the thermosetting resin of above-mentioned semi-solid preparation additional structure portion and above-mentioned semi-solid preparation main part
Curing, additional structure portion is Nian Jie with main part, thus, it is possible to solve the above problems, so as to complete the present invention.
That is, the present invention includes following scheme.
(1) manufacturing method of fiber-reinforced resin works, the fiber-reinforced resin works have：With containing heat
The main part of the fiber-reinforced resin of thermosetting resin and the additional structure portion formed on the surface of the main part,
The manufacturing method includes following processes：
Filled thermoset resin in the slot of mold being correspondingly formed to the shape with additional structure portion, forms the thermosetting property
The process that resin is in the semi-solid preparation additional structure portion of semi-cured state；
The process that the thermosetting resin of formation fiber-reinforced resin is in the semi-solid preparation main part of semi-cured state；
Above-mentioned semi-solid preparation additional structure portion in the slot of above-mentioned mold is crimped and added with above-mentioned semi-solid preparation main part
Heat cures the thermosetting resin of above-mentioned semi-solid preparation additional structure portion and above-mentioned semi-solid preparation main part, by additional structure portion and master
The process of body portion bonding；With
The process that above-mentioned mold is made to be detached from from above-mentioned additional structure portion.
(2) manufacturing method of the fiber-reinforced resin works as described in (1), wherein, it is filled into the slot of above-mentioned mold
The process of above-mentioned thermosetting resin is carried out by discharging thermosetting resin into the slot of mold from nozzle.
(3) manufacturing method of the fiber-reinforced resin works as described in (1) or (2), wherein, form above-mentioned semi-solid preparation master
The process in body portion is carried out by following manner：The prepreg of multiple fiber reinforced resin is combined and forms plate body, and
The two of above-mentioned plate body is clamped with the prepreg sheet material (prepreg sheet) of the fiber-reinforced resin containing thermosetting resin
Face.
(4) manufacturing method of the fiber-reinforced resin works as described in (3), wherein, form above-mentioned semi-solid preparation main part
Process in, the pre- of second fiber-reinforced resin is inserted by the opening portion of the prepreg to the first fiber-reinforced resin
It soaks tablet and forms plate body.
(5) manufacturing method of the fiber-reinforced resin works as described in (4), wherein, the first above-mentioned fiber reinforcement tree
Fat is CFRP, and above-mentioned second of fiber-reinforced resin is the fiber-reinforced resin by dielectric formation.
(6) manufacturing method of the fiber-reinforced resin works as described in (1) or (2), wherein, form above-mentioned semi-solid preparation master
The process in body portion is carried out by following manner：The plate body containing Foamex is formed, and with the fibre containing thermosetting resin
Tie up the two sides of the above-mentioned plate body of prepreg sheet clamping of reinforced resin.
(7) manufacturing method of the fiber-reinforced resin works as described in (6), wherein, it is pressed from both sides with above-mentioned prepreg material
After holding, the Foamex of above-mentioned plate body is made to foam.
(8) manufacturing method of the fiber-reinforced resin works as described in (6), wherein, it is pressed from both sides with above-mentioned prepreg material
Before holding, the Foamex of above-mentioned plate body is made to foam.
(9) manufacturing method of the fiber-reinforced resin works as described in any one of (6)~(8), the manufacturing method
It is additionally included in the process that above-mentioned semi-solid preparation main part forms difference of height.
(10) manufacturing method of the fiber-reinforced resin works as described in any one of (6)~(9), the manufacturing method
The process for further including the thickness for adjusting above-mentioned semi-solid preparation main part.
(11) manufacturing method of the fiber-reinforced resin works as described in (10), wherein, by above-mentioned semi-solid preparation main part
Thickness be adjusted to below 1mm.
(12) manufacturing method of the fiber-reinforced resin works as described in any one of (6)~(11), wherein, above-mentioned plate
Shape body contains thermosetting resin.
(13) manufacturing method of the fiber-reinforced resin works as described in any one of (1)~(12), wherein, will be upper
It states in the additional structure portion process Nian Jie with aforementioned body portion, above-mentioned semi-solid preparation main part is press-formed into desired shape
Shape.
(14) manufacturing method of the fiber-reinforced resin works as described in any one of (1)~(12), wherein, it will be above-mentioned
The additional structure portion process Nian Jie with aforementioned body portion is carried out using extrusion forming, in the extrusion forming, by above-mentioned mold
Above-mentioned semi-solid preparation additional structure portion is pressed into above-mentioned semi-solid preparation main part and is crimped.
(15) manufacturing method of the fiber-reinforced resin works as described in any one of (1)~(12), wherein, it will be above-mentioned
The additional structure portion process Nian Jie with aforementioned body portion is carried out using autoclave molding or vacuum-bag process, the autoclave molding
Or in vacuum-bag process, vacuumized for the above-mentioned semi-solid preparation additional structure portion and above-mentioned semi-solid preparation main part of above-mentioned mold
And it is crimped.
(16) manufacturing method of the fiber-reinforced resin works as described in (1) or (2), wherein, form above-mentioned semi-solid preparation
The process of main part and by the above-mentioned additional structure portion process Nian Jie with aforementioned body portion using RTM be molded or VaRTM molding come
It carries out.
(17) manufacturing method of fiber-reinforced resin works, the fiber-reinforced resin works have：With containing
The main part of the fiber-reinforced resin of thermosetting resin and the additional structure portion formed on the surface of the main part,
The manufacturing method includes following processes：
Filled thermoset resin in the slot of mold being correspondingly formed to the shape with additional structure portion, makes the thermosetting property tree
The process that fat is solidified to form additional structure portion；
The process that the thermosetting resin of formation fiber-reinforced resin is in the semi-solid preparation main part of semi-cured state；
Above-mentioned additional structure portion in the slot of above-mentioned mold is crimped and heated with above-mentioned semi-solid preparation main part, is made
The thermosetting resin curing of semi-solid preparation main part is stated, by the additional structure portion process Nian Jie with main part；With
The process that above-mentioned mold is made to be detached from from above-mentioned additional structure portion.
(18) manufacturing method of fiber-reinforced resin works, the fiber-reinforced resin works have：With containing
The main part of the fiber-reinforced resin of thermosetting resin and the additional structure portion formed on the surface of the main part,
The manufacturing method includes following processes：
Filled thermoset resin in the slot of mold being correspondingly formed to the shape with additional structure portion, makes the thermosetting property tree
The process that fat is solidified to form additional structure portion；
It is contacted in the 1st prepreg sheet material for making the fiber-reinforced resin containing thermosetting resin with above-mentioned additional structure portion
Heated under state, cure the thermosetting resin of above-mentioned 1st prepreg sheet material, so as to make above-mentioned 1st prepreg sheet material with
The process of above-mentioned additional structure portion bonding；
By the 2nd prepreg sheet material of the fiber-reinforced resin containing thermosetting resin with containing unexpanded Foamex
The process that sheet material is overlapped and is bonded；
Make the above sheet by heating Foamex foam and while forming plate body, make the plate body with it is above-mentioned
1st prepreg sheet material is bonded, and becoming will be presoaked by above-mentioned plate body and the 1st prepreg sheet material being bonded on its two sides and the 2nd
The main part of media sheet formation, the process for having carried out Nian Jie state with above-mentioned additional structure portion；With
The process that above-mentioned mold is made to be detached from from above-mentioned additional structure portion.
(19) manufacture system of fiber-reinforced resin works, the fiber-reinforced resin works have：With containing
The main part of the fiber-reinforced resin of thermosetting resin and the additional structure portion formed on the surface of the main part,
Manufacture system filled thermoset resin into the slot of mold that the shape with additional structure portion is correspondingly formed,
It forms the thermosetting resin and is in the semi-solid preparation additional structure portion of semi-cured state, and form the thermosetting property tree of fiber-reinforced resin
Fat is in the semi-solid preparation main part of semi-cured state, by the above-mentioned semi-solid preparation additional structure portion in the slot of above-mentioned mold and above-mentioned half
Curing main part is crimped and is heated, and makes the thermosetting resin of above-mentioned semi-solid preparation additional structure portion and above-mentioned semi-solid preparation main part
Curing and additional structure portion is Nian Jie with main part, above-mentioned mold is made to be detached from from above-mentioned additional structure portion.
(20) fiber-reinforced resin works has：The master formed by the fiber-reinforced resin containing thermosetting resin
Body portion；With additional structure portion surface, being formed by thermosetting resin for being arranged at aforementioned body portion,
Aforementioned body portion has：The plate body that combination multiple fiber reinforced resin piece forms；Be arranged at above-mentioned plate
The sheet material of fiber-reinforced resin two sides, containing thermosetting resin of body.
(21) the fiber-reinforced resin works as described in (20), wherein, above-mentioned plate body has：With opening portion
A kind of fiber-reinforced resin piece and second of fiber-reinforced resin piece for being configured in the opening portion.
(22) the fiber-reinforced resin works as described in (21), wherein, the first above-mentioned fiber-reinforced resin piece is
CFRP, above-mentioned second of fiber-reinforced resin piece are the fiber-reinforced resin by dielectric formation.
(23) fiber-reinforced resin works has：Main body with the fiber-reinforced resin containing thermosetting resin
Portion；With additional structure portion surface, being formed by thermosetting resin for being arranged at aforementioned body portion,
Aforementioned body portion has：Plate body containing Foamex；Be arranged at above-mentioned plate body it is two sides, contain
The sheet material of the fiber-reinforced resin of thermosetting resin.
(24) the fiber-reinforced resin works as described in (23), wherein, above-mentioned plate body contains thermoplastic resin.
(25) the fiber-reinforced resin works as described in (23) or (24), wherein, aforementioned body portion has difference of height.
(26) the fiber-reinforced resin works as described in any one of (23)~(25), wherein, the thickness in aforementioned body portion
It spends for below 1mm.
The effect of invention
By the present invention, the main part with fiber-reinforced resin in fiber-reinforced resin works can be improved with adding
The adhesive strength of structural portion reduces the previous generation for deforming and straining caused by the thermal contraction in insert-molding, therefore,
The yield rate and quality of fiber-reinforced resin works can be improved, reduces the price of fiber-reinforced resin product.
Description of the drawings
[Fig. 1] is the vertical view for representing an example when fiber-reinforced resin works is the housing of electronic equipment.
[Fig. 2] is the schematic diagram for the moulding process for representing semi-solid preparation main part.
[Fig. 3] is the definition graph for the 3-tier architecture for representing semi-solid preparation main part.
[Fig. 4] is the sectional view of mold.
[Fig. 5] is the definition graph for representing the example of filled thermoset resin into the slot of mold.
[Fig. 6] is the definition graph for representing the example of filled thermoset resin into the slot of mold.
[Fig. 7] is the definition graph of the longitudinal section of engagement device.
[Fig. 8] is the vertical view of engagement device.
[Fig. 9] is the feelings for representing to crimp in the semi-solid preparation additional structure portion of mold with semi-solid preparation main part in engagement device
The definition graph of shape.
[Figure 10] is the definition graph of situation for representing to be press-formed semi-solid preparation main part in engagement device.
[Figure 11] is to represent to make the definition graph of situation that mold is detached from from additional structure portion in engagement device.
[Figure 12] is the definition graph of the 3-tier architecture for the semi-solid preparation main part for representing the 2nd embodiment
[Figure 13] is the definition graph for the forming step for representing semi-solid preparation main part.
[Figure 14] is the definition graph for other forming step for representing semi-solid preparation main part.
[Figure 15] is the definition graph of the adjustment example for the thickness for representing semi-solid preparation main part.
[Figure 16] be represent semi-solid preparation main part formed difference of height the step of definition graph.
[Figure 17] is the definition graph for representing to be formed other steps of difference of height in semi-solid preparation main part.
[Figure 18] is the definition graph for representing to be formed other steps of difference of height in semi-solid preparation main part.
[Figure 19] is the definition graph for representing to be formed other steps of difference of height in semi-solid preparation main part.
[Figure 20] is the definition graph for representing main part and the bonding step in additional structure portion in the 3rd embodiment.
[Figure 21] is the definition graph for representing main part and other bonding steps in additional structure portion.
[Figure 22] is the definition graph for representing main part and the bonding step in additional structure portion in the 4th embodiment.
Specific embodiment
Hereinafter, with reference to attached drawing, the preferred embodiment of the present invention is illustrated.It should be noted that identical element
Identical reference numeral is marked, the repetitive description thereof will be omitted.In addition, wait position relationships unless otherwise specified up and down, then
It is based on position relationship shown in the drawings.In addition, the dimensional ratios of attached drawing are not limited by the ratio illustrated.In addition,
Following embodiment is the example for illustrating the present invention, and the present invention is not limited by the embodiment.
Fiber-reinforced resin works of the present embodiment has following structures：With containing thermosetting resin
The main part of fiber-reinforced resin is attached with the additional structure portion formed by thermosetting resin.Such as shown in Figure 1, fiber increases
When strong resin structure object 1 be the housing of mobile equipment, main part 10 of the fiber-reinforced resin works 1 with hypocrateriform and
What is formed on the surface of main part 10 includes the additional structure portion 11 of the overshooting shapes objects such as rib, protrusion.
It should be noted that in this specification, " thermosetting resin " not only includes individual resin, further includes containing filler
Deng the composition containing object.As filler, such as staple glass filler, the glass filler ground, carbon black, the carbon that is chopped can be used to fill out
The inorganic fillers such as the carbon filler, silica filler, the hollow glass filler that expect, grind.
Hereinafter, an example of the manufacturing method of fiber-reinforced resin works 1 is illustrated.
(the 1st embodiment)
Fig. 2 represents the technique to form the semi-solid preparation main part 20 before being cured and main part 10 being made.First, prepare
2 kinds of fiber-reinforced resins, for example as the CFRP of the first fiber-reinforced resin (carbon fiber-reinforced resin) and as second
The prepreg (prepreg) 30,31 ((a) of Fig. 2) of the GFRP (galss fiber reinforced resin) of fiber-reinforced resin.In each preimpregnation
Containing the thermosetting such as epoxy system resin for being soaked with not yet cured (uncured (A stages) or semi-solid preparation (B-stage)) in material 30,31
Property resin.
Next, each prepreg 30,31 is respectively cut into defined shape using cutting machine, each prepreg is formed
((b) of Fig. 2).Such as the prepreg 30 of CFRP is formed the square configuration for having opening portion 30a in desired position,
The prepreg 31 of GFRP is cut into the size consistent with opening portion 30a.
Next, in the plane by each prepreg 30,31 combine, formed square configuration plate body 40 (Fig. 2's
(c)).At this point, being embedded in the prepreg 31 of GFRP in the opening portion 30a of the prepreg 30 of CFRP, plate body 40 is formed.
Next, the two sides of plate body 40 fitting the fiber-reinforced resin containing thermosetting resin prepreg sheet material,
Such as the prepreg sheet material 41 ((d) of Fig. 2) of micro glass.As shown in figure 3, prepreg sheet material 41 has with plate body 40 equally
The square configuration of size is bonded in a manner of two sides to cover plate body 40 is entire.Prepreg sheet material 41 has such as 0.005mm
The thickness of~0.5mm or so.The thermosetting resin of plate body 40 and prepreg sheet material 41 is maintained, controls as semi-solid preparation (B ranks
Section) state.In this way, form 3 layers of (plate body 40 and prepreg sheet material 41) structure that semi-cured state is in by thermosetting resin
Into semi-solid preparation main part 20.Main part forming apparatus A for example can be used to carry out in the manufacture of the semi-solid preparation main part 20, leads to
The main part forming apparatus A is crossed, can be supplied to prepreg 30,31, the prepreg 30,31 being supplied to is cut, it will
It cuts the combination of prepreg 30,31 formed and forms plate body 40, prepreg sheet material 41 is further bonded on plate body 40.
Next, the technique for being cured to formation and the semi-solid preparation additional structure portion 50 before additional structure portion 11 being made
It illustrates.As shown in figure 4, form the mold 60 with slot 61 corresponding with the shape in additional structure portion 11.Then, to mold
Identical with semi-solid preparation main part 20, the not yet cured thermosetting resin such as epoxy system resin is filled in 60 slot 61.Institute
Stating filling can for example be carried out by the resin filling device 72 with resin container 70 and nozzle 71 as illustrated in fig. 5.Mold 60
In the case that slot 61 is broad in the horizontal, the thermosetting resin B of liquid is discharged from nozzle 71 on one side, makes nozzle 71 on one side in transverse direction
Upper movement, so as to the filled thermoset resin into slot 61.In addition, as shown in fig. 6, in the case of 61 depth of slot of mold 60, will spray
Mouth 71 is inserted into slot 61, discharges the thermosetting resin B of liquid on one side, nozzle 71 is made to increase on one side, so as to be filled into slot 61
Thermosetting resin B.It should be noted that according to the shape of slot 61, by the transverse shifting of the nozzle 71 and can also move up and down
It combines and potting resin.The thermosetting resin of filling is maintained, controls state for semi-solid preparation (B-stage).In this way, in mold 60
The middle semi-solid preparation additional structure portion 50 for forming thermosetting resin and being in semi-cured state.
Next, it is connect as shown in fig. 7, the semi-solid preparation additional structure portion 50 of semi-solid preparation main part 20 and mold 60 is set to
It attaches together and puts 80.For example, as shown in Figures 7 and 8, engagement device 80 has mounting table 90, the heating being built in the mounting table 90
Device 91 and the lateral pressurization machine 92 being configured in around mounting table 90.As shown in fig. 7, semi-solid preparation main part 20 is arranged at
It is kept in mounting table 90.So that semi-solid preparation additional structure portion 50 is set to mounting table by 61 state directed downwardly of slot of mold 60
90 top.Next, as shown in figure 9, decline mold 60, the semi-solid preparation additional structure portion 50 of mold 60 is pressed into mounting
Semi-solid preparation main part 20 on platform 90, is crimped using extrusion forming.In this state, such as using being built in mounting table 90
In heater 91, semi-solid preparation main part 20 and semi-solid preparation structural portion 50 are heated to such as 150 DEG C or so, made respective half solid
The thermosetting resin curing (becoming C-stage state) of change state.In this way, semi-solid preparation main part 20 carries out being solidified to form main part
10, semi-solid preparation additional structure portion 50 carries out being solidified to form additional structure portion 11, at this point, main part 10 is viscous with additional structure portion 11
It connects and carries out integration.
Moreover, in the caking in the semi-solid preparation main part 20 Yu semi-solid preparation additional structure portion 50, as shown in Figure 10, make
Lateral pressurization machine 92 moves inward, to being press-formed around semi-solid preparation main part 20.
Then, as shown in figure 11, mold 60 is made to increase, makes it de- from integrated additional structure portion 11 and main part 10
From.In this way, there is main part 10 and the fiber-reinforced resin works 1 in additional structure portion 11 with being molded as one.That is, manufacture
Following fiber-reinforced resin works 1, the fiber-reinforced resin works 1 have by the fiber reinforcement containing thermosetting resin
Resin formed main part 10 and be arranged at main part 10 surface the additional structure portion 11 formed by thermosetting resin,
Main part 10 has the plate body 40 that forms of 2 kinds of fiber-reinforced resin pieces 30,31 of combination and is arranged on the two sides of plate body 40
The fiber-reinforced resin containing thermosetting resin prepreg sheet material 41.Then, fiber-reinforced resin works 1 is gone
Processing, application processing of flash removed etc., so as to complete.It should be noted that in present embodiment, by main part forming apparatus A,
Resin filling device 72 and engagement device 80 form the manufacture system of fiber-reinforced resin works.
It, can be by the semi-solid preparation additional structure portion 50 formed by the thermosetting resin of semi-solid preparation and thermosetting by present embodiment
Property resin be in the semi-solid preparation main part 20 of semi-cured state and crimp and cured, so as to by additional structure portion 50 and main part
10 bondings, therefore, can carry out the bonding of same material, can improve the adhesive strength of main part 10 and additional structure portion 11.Separately
Outside, since main part 10 and additional structure portion 11 are formed to be similar, thus can in the case where not utilizing insert-molding low temperature,
It is under low pressure that main part 10 is be bonded with additional structure portion 11, therefore, it can reduce and previous be led due to the thermal contraction in insert-molding
The deformation of cause and the generation of strain.As a result, the yield rate and quality of the product of fiber-reinforced resin works 1 can be improved,
Reduce the product price of fiber-reinforced resin works 1.
Into the slot 61 of mold 60 in the process of the thermosetting resin of filling liquid so that from nozzle 71 to the slot of mold 60
Thermosetting resin is discharged in 61, therefore, can simply and suitably carry out the filling of thermosetting resin.
In the process for forming semi-solid preparation main part 20, the shape by the combination of prepreg 30,31 of 2 kinds of fiber-reinforced resins
Its two sides is clamped into plate body 40, and with the prepreg sheet material 41 of the fiber-reinforced resin containing thermosetting resin.It as a result, can be
In part with diverse fiber-reinforced resin, expansible fiber-reinforced resin structure in fiber-reinforced resin works 1
The purposes of object 1.Such as shown in Figure 1, by mainly forming main part 10 by the high CFRP pieces 30 of intensity, and using easily making electricity
The part by the GFRP pieces 31 of dielectric formation as main part 10 that wave passes through, so as to as the shifting with communication function
The housing of dynamic equipment uses.In this case, the housing of light and slim mobile equipment can be realized with low price.It needs to illustrate
, as the fiber-reinforced resin by dielectric formation, it is not limited to GFRP, it is possible to use other organic fibers such as polyester, nothing
Machine fiber etc..
In addition, pass through the preimpregnation to the first fiber-reinforced resin (CFRP) in the process for forming semi-solid preparation main part 20
The prepreg 31 of second of fiber-reinforced resin (GFRP) is inserted in the opening portion 31a of tablet 30, so as to form plate body 40.
The main part 10 formed by multiple fiber reinforced resin can be simply manufactured as a result,.
By in the process be bonded with main part 10 of additional structure portion 11, semi-solid preparation main part 20 is press-formed into institute's phase
The shape of prestige therefore, there is no need to the process for additionally carrying out the global shape of molding semi-solid preparation main part 20, can shorten fiber increasing
The manufacturing time of strong resin structure object 1.
(the 2nd embodiment)
Being formed in the process of semi-solid preparation main part 20 described in the 1st embodiment, by the preimpregnation of 2 kinds of fiber-reinforced resins
Tablet 30,31 combines and forms plate body 40, and pressed from both sides with the prepreg sheet material 41 of the fiber-reinforced resin containing thermosetting resin
Its two sides is held, but can also form the plate body 100 containing Foamex as shown in Figure 12, and with containing thermosetting resin
The prepreg sheet material 41 of fiber-reinforced resin clamps its two sides.That is, the main part 10 for being solidified to form semi-solid preparation main part 20
Can also have plate body 100 containing Foamex and be arranged at the two sides of plate body 100 containing thermosetting resin
The sheet material 41 of fiber-reinforced resin.So-called Foamex herein refers to be mixed the resin of a large amount of foaming bodies in resin.Make
For foaming body, such as the orbicule of acrylic acid series to foam by heating etc. can be used, as the tree containing foaming body
Fat, such as the thermosetting resins such as epoxy resin can be used.
For forming the technique of semi-solid preparation main part 20, such as shown in figure 13, make Foamex by heating
Foaming is so as to form plate body 100, then in the two sides of plate body 100 bonding prepreg sheet material 41.
For the technique of other formation semi-solid preparation main parts 20, as shown in figure 14, pressed from both sides with 2 prepreg sheet materials 41
Unexpanded foamed resin sheet 101 is held, then Foamex is made to foam by heating, and makes resin solidification and forms plate
Body 100.In this case, it is in the foaming for carrying out Foamex, prepreg sheet material 41 is be bonded with plate body 100.
For the plate body 100 containing Foamex, since compressive deformation can occur for foaming body, thus processability is excellent
It is different.Thus, for example the semi-solid preparation main part 20 of the adjustable three-decker formed by plate body 100 and prepreg sheet material 41 is (main
Body portion 10) thickness.At this point, the thickness of semi-solid preparation main part 20 can be adjusted to below 1mm.The adjustment of the thickness is for example
It can carry out in the following manner：The semi-solid preparation shown in above-mentioned Fig. 9 main part 20 is being engaged with semi-solid preparation additional structure portion 50
When, adjust the compressing force between the semi-solid preparation additional structure portion 50 of mold 60 and the semi-solid preparation main part 20 of mounting table 90.In addition,
The adjustment of the thickness can also carry out in the following manner：It is clamped as shown in Figure 15 with prepreg sheet material 41 unexpanded
Foamed resin sheet 101, by the foamed resin sheet 101 and prepreg sheet material 41 be configured it is desired interval (with it is final
The interval of the consistency of thickness of semi-solid preparation main part 20) cramping body 110 between, make Foamex by heating in this state
Foaming.At this point, foaming (expansion) clamped body 110 of Foamex limits, the thickness of semi-solid preparation main part 20 is equal to 2 clampings
The interval of body 110.It in addition, also can be by the way that into defined thickness and then 100 pressure processing of plate body after foaming be used prepreg
Sheet material 41 is clamped and is carried out.By above-mentioned example, the very frivolous 20 (main part of semi-solid preparation main part of below 1mm can be formed
, therefore, it can be achieved that fiber-reinforced resin works 1 that is light and having intensity 10).
In addition, the property of the excellent in workability using plate body 100, can on semi-solid preparation main part 20 (main part 10) shape
Into difference of height.The formation of the difference of height 130 can carry out in the following manner：Such as shown in figure 16, when being foamed,
Desired shape, for example concave difference of height 120 are formed on plate body 100, by the plate body 100 and prepreg sheet material 41 1
And carry out pressure processing.In addition, the formation of the difference of height 130 can also carry out in the following manner：As shown in figure 17, it utilizes
Flat plate body 100 after foaming and prepreg sheet material 41 are carried out pressure processing by the pressuring machine with protrusion together.This
Outside, it can also carry out in the following manner：As shown in figure 18, unexpanded foamed resin sheet 101 is clamped with prepreg sheet material 41,
The foamed resin sheet 101 and prepreg sheet material 41 are configured at desired interval (with final semi-solid preparation main part 20
The interval of consistency of thickness) the cramping body 110 with protrusion between, Foamex is made to foam by heating in this state.
In addition, it can also carry out in the following manner：As shown in figure 19, concave difference of height is formed on a piece of prepreg sheet material 41 in advance
140, the prepreg sheet material 41 with difference of height 140, other flat prepreg sheet materials 41 and plate body 100 are configured at
Between the cramping body 110 of desired interval (interval with the consistency of thickness of final semi-solid preparation main part 20), in the state
It is lower Foamex to be made to foam by heating.By above-mentioned example, even the thin semi-solid preparation main part 20 of below 1mm,
The semi-solid preparation main part 20 with desired difference of height that can apply to such as the receiving portion of battery can be formed.In addition, i.e.
Make be below 1mm thin semi-solid preparation main part 20, can also be formed thickness change be more than 50% difference of height.Therefore, may be used
Realize fiber-reinforced resin works 1 that is light and having intensity and various shapes.
It should be noted that the height of the thickness of semi-solid preparation main part 20 adjusted in above-mentioned example, semi-solid preparation main part 20
The shape of low difference is not limited to above-mentioned example.In addition, fiber-reinforced resin works 1 not specified in the 2nd embodiment
Structure, manufacturing process it is for example identical with the 1st embodiment.
(the 3rd embodiment)
In above-mentioned 2nd embodiment, by consolidating it semi-solid preparation additional structure portion and the heating of semi-solid preparation main part
Change so that they be bonded, but also can by advance curing semi-solid preparation additional structure portion, by the cured additional structure portion and
Semi-solid preparation main part heats, and makes the curing of semi-solid preparation main part so as to be bonded.Under the above situation, such as shown in figure 20, to
Filled thermoset resin in the slot 61 for the mold 60 being correspondingly formed with the shape in additional structure portion 11, makes thermosetting by heating
Property resin solidification, form additional structure portion 11.In addition, the thermosetting resin for forming fiber-reinforced resin is in semi-cured state
Semi-solid preparation main part 20.The semi-solid preparation main part 20 can for example be formed by following manner：As the 2nd embodiment, formed
Plate body 100 containing Foamex, and clamp it with the prepreg sheet material 41 of the fiber-reinforced resin containing thermosetting resin
Two sides.It should be noted that semi-solid preparation main part 20 can also be formed by following manner：It, will be a variety of as the 1st embodiment
The prepreg combination of fiber-reinforced resin and form plate body 40, and pre- with the fiber-reinforced resin containing thermosetting resin
It soaks media sheet 41 and clamps its two sides.Then, semi-solid preparation main part 20 is placed in the mounting table 90 of such as engagement device 80.
Next, crimping and heating the additional structure portion 11 of the slot 61 of mold 60 with semi-solid preparation main part 20, make
The thermosetting resin curing of the prepreg sheet material 41 of semi-solid preparation main part 20 is be bonded with main part 10 by additional structure portion 11.This
When, the thickness of main part 10 can be adjusted by adjusting the distance of mold 60 and mounting table 90.Then, by mold 60 from additional knot
Structure portion 11 is removed, and obtains fiber-reinforced resin works 1.
It, can as shown in figure 21 like that in advance will be by unexpanded foamed resin sheet 101 and its two sides in above-mentioned example
The three-decker that 2 prepreg sheet materials 41 are formed is placed in mounting table 90, which is heated, Foamex is made to foam,
Thus it is main part 10 formed by three-decker is be bonded with additional structure portion 11.In this case, such as by mold 60 with carrying
The interval for putting platform 90 is adjusted to desired interval (interval with the consistency of thickness of final main part 10), leads in this state
It crosses heating and Foamex is made to foam.Foamed resin sheet 101 is foamed and is expanded as a result, the prepreg sheet material 41 of upside
It is contacted with additional structure portion 11, and the thermosetting resin of prepreg sheet material 41 is cured so that main part 10 and additional knot
Structure portion 11 is bonded.
(the 4th embodiment)
In 3rd embodiment, the main part 10 of three-decker is integrally formed, but also can be by the three-decker of main part 10
Separation, it is in advance that additional structure portion 11 is Nian Jie with the 1st prepreg sheet material 41a.Under the above situation, for example, as shown in figure 22, to
Filled thermoset resin in the slot 61 for the mold 60 that the shape in additional structure portion 11 is correspondingly formed, makes thermosetting property by heating
Resin solidification forms additional structure portion 11.Next, make the 1st prepreg of the fiber-reinforced resin containing thermosetting resin
Material 41a is contacted with additional structure portion 11, is heated in this state, consolidates the thermosetting resin of the 1st prepreg sheet material 41a
Change, so as to make the 1st prepreg sheet material 41a be bonded with additional structure portion 11.On the other hand, the fiber containing thermosetting resin is increased
2nd prepreg sheet material 41b of strong resin with contain the foamed resin sheet 101 of unexpanded Foamex with them by Chong Die and
Glued state (two-layer structure) is placed in mounting table 90.Next, by heating, make the foaming of foamed resin sheet 101
It is resin expanded, form plate body 100.At this point, for example by the interval of mold 60 and mounting table 90 be adjusted to desired interval (with
The interval of the consistency of thickness of final main part 10), plate body 100 expands, Nian Jie with the 1st prepreg sheet material 41a of top.By
This, becoming will be formed by plate body 100 and the 1st prepreg sheet material 41a being bonded on its two sides and the 2nd prepreg sheet material 41b
The state Nian Jie with additional structure portion 11 of main part 10.Finally, mold 60 from additional structure portion 11 is removed, obtains fiber increasing
Strong resin structure object 1.
More than, the preferred embodiment of the present invention is illustrated with reference to attached drawing, but the present invention is not limited to above-mentioned examples.
Expect various modifications or fixed case in the scope of design that obvious those skilled in the art can record in the claims, it should
Understand, these modifications or fixed case also belong to technical scope of the invention.
For example, in the above embodiment, main part 10 is made of 2 kinds of fiber-reinforced resins, but is not limited to 2 kinds of fibers and is increased
Strong resin, it is can also be applied to situation about being made of a kind or 3 kinds or more of fiber-reinforced resin.In addition, fiber reinforcement tree
The type of fat is also not necessarily limited to CFRP, GFRP, can be used used quartz, polyester, boron, aromatic polyamides, Kevlar (Kevlar),
Other fiber-reinforced resins of the organic or inorganics fibers such as polyethylene, Chai Long (Zylon), polyimides.
In the above embodiment, by the process be bonded with main part 10 of additional structure portion 11, by semi-solid preparation main part
20 are press-formed into desired shape, but the extrusion forming also can be by the process be bonded with main part 10 of additional structure portion 11
Before or after carry out.
Above-mentioned forms in the process of semi-solid preparation main part 20, and the prepreg 30,31 of 2 kinds of fiber-reinforced resins is combined
And plate body 40 is formed, and its two sides is clamped with prepreg sheet material 41, but other methods can also be used and form fiber-reinforced resin
Thermosetting resin be in the semi-solid preparation main part 20 of semi-cured state.In addition, when not needing to semi-solid preparation, it also can be without half
Curing.
In addition, thermosetting resin and the thermosetting in additional structure portion 11 for containing in the fiber-reinforced resin of main part 10
For property resin, identical resin can be used, but different resins can also be used, as long as thermosetting resin.It is in addition, main
Body portion 10 and the type of the thermosetting resin in additional structure portion 11 are not particularly limited, and phenolic resin, carbamide resin, trimerization can be used
The resins such as melamine resin, unsaturated polyester resin, silicones, polyurethane resin, bimaleimide resin.
In the above embodiment, into the slot 61 of mold 60, the process of the thermosetting resin of filling liquid is by from nozzle
71 discharge thermosetting resin into the slot 61 of mold 60 and carry out, but other methods progress can also be used.Such as using true
The methods of empty cast molding, resin injection moulding, RTM, VaRTM.
It is (described using being press-formed by the process be bonded with main part 10 of additional structure portion 11 in the above embodiment
In extrusion forming, the semi-solid preparation additional structure portion 50 of mold 60 is pressed into semi-solid preparation main part 20 and is crimped) and carry out
, but be also included in the present invention using the situation that the method other than extrusion forming is bonded.It is for example, common using high
Kettle molding, vacuum-bag process are pressed (in the autoclave molding, vacuum-bag process, for the semi-solid preparation additional structure portion of mold 60
50 and semi-solid preparation main part 20 vacuumized and crimped in vacuum bag) situation be also included in the present invention.
In addition, the semi-solid preparation of semi-cured state is in for the thermosetting resin of the formation fiber-reinforced resin in the present invention
The process of main part 20 and the semi-solid preparation additional structure portion 50 of the slot 61 of mold 60 is crimped and carried out with semi-solid preparation main part 20
Heat, make the thermosetting resin of semi-solid preparation additional structure portion 50 and semi-solid preparation main part 20 curing so as to by additional structure portion 11 with
For the process that main part 10 is bonded, also include the situation using RTM moldings, the VaRTM moldings for being carried out at the same time these processes etc..
That is, in RTM moldings, semi-solid preparation additional structure portion 50 and the reinforcing fiber (no resin) of mold 60 is Chong Die, and applying pressure makes
Thermosetting resin is flowed into the reinforcing fiber, as a result, while the semi-solid preparation main part 20 in semi-cured state is formed,
The semi-solid preparation additional structure portion 50 of mold 60 is mutually crimped with semi-solid preparation main part 20, by additional structure portion 11 and main part 10
Bonding.In addition, in VaRTM moldings, semi-solid preparation additional structure portion 50 and the reinforcing fiber (no resin) of mold 60 is Chong Die, into
Row vacuumizes and thermosetting resin is made to flow into the reinforcing fiber, so as to form the semi-solid preparation main body in semi-cured state
While portion 20, the semi-solid preparation additional structure portion 50 of mold 60 is mutually crimped with semi-solid preparation main part 20, by additional structure portion
11 is be bonded with main part 10.
In addition, in above-mentioned RTM moldings and the molding examples of VaRTM is used, formed by multiple fiber reinforced resin (example
Such as this 2 kinds of fiber-reinforced resins of CFRP and GFRP) form semi-solid preparation main part 20 in the case of, for example, by CFRP and GFRP
Dry type cloth (dry cloth) (the not reinforcing fiber containing resin pickup) arbitrary shape is respectively cut into, by these dry type pieces of cloth
Be combined with each other in the same plane and as planar, and with planar its two sides of dry type cloth holder of others.Then,
As on 3 layers of dry type cloth set mold 60 semi-solid preparation additional structure portion 50, while being pressurizeed or being sucked by vacuum to
Thermosetting resin is flowed into dry type cloth.
In the above-described embodiment, it as fiber-reinforced resin works 1, shows for computer, mobile phone etc.
The example of the housing of electronic equipment, but it is can also be applied to all fibres such as vehicle, daily necessities, household appliances, industry machine
Tie up reinforced resin works.Main part 10 is not limited to hypocrateriform, and additional structure portion 11 is not limited to the overshooting shapes object such as rib, protrusion.
The manufacture system of fiber-reinforced resin works is also not necessarily limited to the composition of the above embodiment.
As reference, it is proposed that the fiber-reinforced resin works of three-decker, has：With containing Foamex
The plate body of thermosetting resin；With fiber-reinforced resin two sides, containing thermosetting resin for being arranged at above-mentioned plate body
Sheet material.By above-mentioned technology, it can be achieved that fiber-reinforced resin works very frivolous and with intensity.Fiber-reinforced resin
Works can have difference of height.In addition, the thickness of fiber-reinforced resin works can be below 1mm.
Industrial availability
Main part with fiber-reinforced resin of the present invention in fiber-reinforced resin works is improved in the main body
The adhesive strength in additional additional structure portion and reducing previous deforms caused by the thermal contraction in insert-molding in portion
It is useful during with the generation of strain.
Reference sign
1 fiber-reinforced resin works
10 main parts
11 additional structure portions
20 semi-solid preparation main parts
30th, 31 prepreg
40 plate bodys
41 prepreg sheet materials
50 semi-solid preparation additional structure portions
60 molds
61 slots
71 nozzles
B thermosetting resins
Claims (26)
1. the manufacturing method of fiber-reinforced resin works,
The fiber-reinforced resin works has：Main part with the fiber-reinforced resin containing thermosetting resin and
The additional structure portion formed on the surface of the main part,
The manufacturing method includes following processes：
Filled thermoset resin in the slot of mold being correspondingly formed to the shape with additional structure portion, forms the thermosetting property tree
The process that fat is in the semi-solid preparation additional structure portion of semi-cured state；
The process that the thermosetting resin of formation fiber-reinforced resin is in the semi-solid preparation main part of semi-cured state；
The semi-solid preparation additional structure portion in the slot of the mold is crimped and heated with the semi-solid preparation main part, is made
The thermosetting resin of the semi-solid preparation additional structure portion and the semi-solid preparation main part cures, and additional structure portion is glued with main part
The process connect；With
The process that the mold is made to be detached from from the additional structure portion.
2. the manufacturing method of fiber-reinforced resin works as described in claim 1, wherein, it is filled into the slot of the mold
The process of the thermosetting resin is carried out by discharging thermosetting resin into the slot of mold from nozzle.
3. the manufacturing method of fiber-reinforced resin works as claimed in claim 1 or 2, wherein, form the semi-solid preparation master
The process in body portion is carried out by following manner：The prepreg of multiple fiber reinforced resin is combined and forms plate body, and
The two sides of plate body described in the prepreg sheet clamping of the fiber-reinforced resin containing thermosetting resin.
4. the manufacturing method of fiber-reinforced resin works as claimed in claim 3, wherein, form the semi-solid preparation main part
Process in, by inserting second fiber-reinforced resin into the opening portion of the prepreg of the first fiber-reinforced resin
Prepreg and form plate body.
5. the manufacturing method of fiber-reinforced resin works as claimed in claim 4, wherein,
The first described fiber-reinforced resin is CFRP,
Second of fiber-reinforced resin is the fiber-reinforced resin by dielectric formation.
6. the manufacturing method of fiber-reinforced resin works as claimed in claim 1 or 2, wherein, form the semi-solid preparation master
The process in body portion is carried out by following manner：The plate body containing Foamex is formed, and with the fibre containing thermosetting resin
Tie up the two sides of plate body described in the prepreg sheet clamping of reinforced resin.
7. the manufacturing method of fiber-reinforced resin works as claimed in claim 6, wherein, it is pressed from both sides with the prepreg sheet material
After holding, the Foamex of the plate body is made to foam.
8. the manufacturing method of fiber-reinforced resin works as claimed in claim 6, wherein, it is pressed from both sides with the prepreg sheet material
Before holding, the Foamex of the plate body is made to foam.
9. the manufacturing method of the fiber-reinforced resin works as described in any one of claim 6~8, the manufacturing method is also
It is included in the process that the semi-solid preparation main part forms difference of height.
10. the manufacturing method of the fiber-reinforced resin works as described in any one of claim 6~9, the manufacturing method
The process for further including the thickness for adjusting the semi-solid preparation main part.
11. the manufacturing method of fiber-reinforced resin works as claimed in claim 10, wherein, by the semi-solid preparation main part
Thickness be adjusted to below 1mm.
12. the manufacturing method of the fiber-reinforced resin works as described in any one of claim 6~11, wherein, the plate
Shape body contains thermosetting resin.
13. the manufacturing method of the fiber-reinforced resin works as described in any one of claim 1~12, wherein, by institute
It states in the additional structure portion process Nian Jie with the main part, the semi-solid preparation main part is press-formed into desired shape
Shape.
14. the manufacturing method of the fiber-reinforced resin works as described in any one of claim 1~12, wherein, by described in
The additional structure portion process Nian Jie with the main part is carried out using extrusion forming, in the extrusion forming, by the mold
The semi-solid preparation additional structure portion is pressed into the semi-solid preparation main part and is crimped.
15. the manufacturing method of the fiber-reinforced resin works as described in any one of claim 1~12, wherein, by described in
The additional structure portion process Nian Jie with the main part is carried out using autoclave molding or vacuum-bag process, the autoclave molding
Or in vacuum-bag process, vacuumized for the semi-solid preparation additional structure portion and the semi-solid preparation main part of the mold
And it is crimped.
16. the manufacturing method of fiber-reinforced resin works as claimed in claim 1 or 2, wherein, form the semi-solid preparation master
The process in body portion and by the additional structure portion process Nian Jie with the main part utilize RTM molding or VaRTM molding carry out.
17. the manufacturing method of fiber-reinforced resin works,
The fiber-reinforced resin works has：Main part with the fiber-reinforced resin containing thermosetting resin and
The additional structure portion formed on the surface of the main part,
The manufacturing method includes following processes：
Filled thermoset resin in the slot of mold being correspondingly formed to the shape with additional structure portion, makes the thermosetting resin
It is solidified to form the process in additional structure portion；
The process that the thermosetting resin of formation fiber-reinforced resin is in the semi-solid preparation main part of semi-cured state；
The additional structure portion in the slot of the mold is crimped and heated with the semi-solid preparation main part, makes described half
Cure the thermosetting resin curing of main part, by the additional structure portion process Nian Jie with main part；With
The process that the mold is made to be detached from from the additional structure portion.
18. the manufacturing method of fiber-reinforced resin works,
The fiber-reinforced resin works has：Main part with the fiber-reinforced resin containing thermosetting resin and
The additional structure portion formed on the surface of the main part,
The manufacturing method includes following processes：
Filled thermoset resin in the slot of mold being correspondingly formed to the shape with additional structure portion, makes the thermosetting resin
It is solidified to form the process in additional structure portion；
In the state that the 1st prepreg sheet material for making the fiber-reinforced resin containing thermosetting resin is contacted with the additional structure portion
Under heated, cure the thermosetting resin of the 1st prepreg sheet material, so as to make the 1st prepreg sheet material with it is described
The process of additional structure portion bonding；
By the 2nd prepreg sheet material of the fiber-reinforced resin containing thermosetting resin and the sheet material containing unexpanded Foamex
The process for being overlapped and being bonded；
It foams while forming plate body, to make the plate body and described the in the Foamex for making the sheet material by heating
1 prepreg sheet material is bonded, and becoming will be by the plate body and the 1st prepreg sheet material being bonded on its two sides and the 2nd prepreg
The main part of sheet material formation, the process for having carried out Nian Jie state with the additional structure portion；With
The process that the mold is made to be detached from from the additional structure portion.
19. the manufacture system of fiber-reinforced resin works,
The fiber-reinforced resin works has：Main part with the fiber-reinforced resin containing thermosetting resin and
The additional structure portion formed on the surface of the main part,
Manufacture system filled thermoset resin into the slot of mold that the shape with additional structure portion is correspondingly formed is formed
The thermosetting resin is in the semi-solid preparation additional structure portion of semi-cured state, and forms the thermosetting resin of fiber-reinforced resin
Semi-solid preparation main part in semi-cured state, the semi-solid preparation additional structure portion in the slot of the mold and described half is solid
Change main part to crimp and heated, consolidate the semi-solid preparation additional structure portion and the thermosetting resin of the semi-solid preparation main part
Change and additional structure portion is Nian Jie with main part, the mold is made to be detached from from the additional structure portion.
20. fiber-reinforced resin works, has：The main part formed by the fiber-reinforced resin containing thermosetting resin；
With additional structure portion surface, being formed by thermosetting resin for being arranged at the main part,
The main part has：The plate body that combination multiple fiber reinforced resin piece forms；Be arranged at the plate body
Two sides, fiber-reinforced resin containing thermosetting resin sheet material.
21. fiber-reinforced resin works as claimed in claim 20, wherein, the plate body has：With opening portion
The first fiber-reinforced resin piece and second of fiber-reinforced resin piece for being configured in the opening portion.
22. fiber-reinforced resin works as claimed in claim 21, wherein,
The first described fiber-reinforced resin piece is CFRP,
Second of fiber-reinforced resin piece is the fiber-reinforced resin by dielectric formation.
23. fiber-reinforced resin works, has：Main part with the fiber-reinforced resin containing thermosetting resin；With
Additional structure portion surface, being formed by thermosetting resin of the main part is arranged at,
The main part has：Plate body containing Foamex；Be arranged at the plate body it is two sides, contain thermosetting
The sheet material of the fiber-reinforced resin of property resin.
24. fiber-reinforced resin works as claimed in claim 23, wherein, the plate body contains thermoplastic resin.
25. the fiber-reinforced resin works as described in claim 23 or 24, wherein, the main part has difference of height.
26. the fiber-reinforced resin works as described in any one of claim 23~25, wherein, the thickness of the main part
For below 1mm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2015-208949 | 2015-10-23 | ||
| JP2015208949 | 2015-10-23 | ||
| PCT/JP2016/069294 WO2017068812A1 (en) | 2015-10-23 | 2016-06-29 | Method for manufacturing fiber-reinforced resin structure, system for manufacturing fiber-reinforced resin structure, and fiber-reinforced resin structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108136685A true CN108136685A (en) | 2018-06-08 |
| CN108136685B CN108136685B (en) | 2020-05-12 |
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| JP (2) | JP6792313B2 (en) |
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| CN112008990A (en) * | 2020-08-14 | 2020-12-01 | 威海锦阳电子有限公司 | Method for processing magnetic drum of linear compressor |
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| JP7093701B2 (en) * | 2018-08-31 | 2022-06-30 | 本田技研工業株式会社 | Fiber reinforced plastic molded product |
| JP7332323B2 (en) * | 2018-09-28 | 2023-08-23 | 株式会社槌屋 | fiber reinforced adhesive sheet |
| WO2023219157A1 (en) * | 2022-05-12 | 2023-11-16 | スーパーレジン工業株式会社 | Curable resin composition, cured product, prepreg, cured product of prepreg, laminated structure, curable resin composition production method, and cured product production method |
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| JPS5838123A (en) * | 1981-09-01 | 1983-03-05 | Mitsubishi Electric Corp | Molding method of frp product |
| JPS621529A (en) * | 1985-06-27 | 1987-01-07 | Honda Motor Co Ltd | Manufacture of laminated molded material made of synthetic resin and manufacturing device |
| CN101516589A (en) * | 2006-09-28 | 2009-08-26 | 东丽株式会社 | Process for producing composite prepreg base, layered base, and fiber-reinforced plastic |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008990A (en) * | 2020-08-14 | 2020-12-01 | 威海锦阳电子有限公司 | Method for processing magnetic drum of linear compressor |
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| CN108136685B (en) | 2020-05-12 |
| JP2021014125A (en) | 2021-02-12 |
| JP6792313B2 (en) | 2020-11-25 |
| WO2017068812A1 (en) | 2017-04-27 |
| JPWO2017068812A1 (en) | 2018-08-09 |
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