CN106183328B - A kind of manufacturing method of fiber metal board member and its device of use - Google Patents
A kind of manufacturing method of fiber metal board member and its device of use Download PDFInfo
- Publication number
- CN106183328B CN106183328B CN201610527882.6A CN201610527882A CN106183328B CN 106183328 B CN106183328 B CN 106183328B CN 201610527882 A CN201610527882 A CN 201610527882A CN 106183328 B CN106183328 B CN 106183328B
- Authority
- CN
- China
- Prior art keywords
- plymetal
- fiber
- board member
- temperature
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
- B32B2309/022—Temperature vs pressure profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/60—In a particular environment
- B32B2309/68—Vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2313/00—Elements other than metals
- B32B2313/04—Carbon
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides a kind of manufacturing method of fiber metal board member, comprising: the first step, production Fiber Reinforced Metal Laminates element precast body；The mold for being fitted with Fiber Reinforced Metal Laminates element precast body is put into progress creep-solidification composite molding in autoclave by second step, obtains component；Third step cools down component, up to fiber metal board member after component demoulding rebound.This invention simplifies process flows；The selection of technological parameter is reasonable in the method for the present invention, shape, property Collaborative Manufacturing are realized in autoclave using the creep ageing characteristic and carbon fibre composite curing molding characteristic of metal, effectively avoid after resin solidification metal and fibre reinforced composites because rigidity it is inconsistent caused by deform mismatch problem；Fiber metal board member residual stress is small and is evenly distributed, and resilience amount is small after forming；The inside of fiber metal board member is not easy the defects of cracking and being layered.The present invention also provides a kind of above method device, structure is simplified, and facilitates manufacture.
Description
Technical field
The present invention relates to field of material technology, and in particular to a kind of manufacturing method and its use of fiber metal board member
Device.
Background technique
With the development of aeronautical and space technology, the speed of aircraft is getting faster, and voyage is more and more remoter, to structural material
Density, intensity, modulus and its comprehensive performance constantly propose new requirement.And currently used aerospace structure material is (single
Metal or fiber-reinforced resin matrix compound material) it is difficult to meet these requirements.In order to solve this problem, Fiber Reinforced Metal Laminates are answered
It transports and gives birth to.The features such as Fiber Reinforced Metal Laminates combine the high intensity of metal shock resistance, easy processing and composite material, density is small,
The fields such as civil aviation and military hardware, which all achieve, to be widely applied.Although Fiber Reinforced Metal Laminates possess excellent military service
Can, but due to the forming process and mismatch of metal and composite material, so that the forming technique development of such material is limited, system
About applications of the Fiber Reinforced Metal Laminates in other field.
At present the more universal manufacturing method of fiber metal board member be hot pressing is first passed through fibre metal plate is made, then
It is shaped by the methods of roll forming, stamping secondary operation.Mainly there is following problem using secondary operation forming: one, adding
Work complex process is typically necessary repeated multiple times processing, this is more demanding to secondary forming equipment；Two, secondary operation shapes
The original state of material is limited, has research to indicate that the fiber metal board member of roll forming has laminate thickness
It is strict with；Three, since the strain of metal in Fiber Reinforced Metal Laminates, resin, fiber three are different, and laminate have it is each to different
Property, secondary operation shapes the defects of be easy to causeing layering and the crackle inside formed parts, while the remnants of product are answered after forming
Power is big, and forming accuracy is difficult to control.From the point of view of comprehensive current manufacturing process, although being processed into for certain simple shapes may be implemented
Shape, but forming efficiency and forming quality and not fully up to expectations, the forming especially on labyrinth are especially desirable not yet
Manufacturing process.
It is worth noting that, the research for carrying out Fiber Reinforced Metal Laminates structural member forming aspect both at home and abroad is often focused on simultaneously
Fiber-reinforced resin matrix compound material hot-press solidifying and its interface gumming problems with sheet metal are in compound to metal material
Performance development under material solidification process conditions is seldom related to, that is, has ignored the temperature of material prepreg solidification process and answer
Power recycles influence (such as aviation carbon fiber enhancement resin base composite material prepreg, the solidification temperature to aluminium alloy capability
160-180 DEG C or so, it is exactly in 2000 systems, 7000 line aluminium alloy artificial aging temperature ranges).Existing research shows high temperature
The overaging behavior of lower generation can make its fracture toughness and fatigue behaviour degradation, and therefore, Fiber Reinforced Metal Laminates are being solidified into
Inevitably along with the variation of metal substrate (high strength alumin ium alloy) performance during type.
Summary of the invention
The invention discloses a kind of manufacturing methods of fiber metal board member, comprising the following steps:
The first step, production Fiber Reinforced Metal Laminates element precast body, specifically: choosing up and down direction is stacked at least two
Layer plymetal, carbon fibre composite layer is laid between adjacent two layers plymetal, it is pre- to obtain fiber metal board member
Body processed；
Second step using negative pressure of vacuum pastes Fiber Reinforced Metal Laminates element precast body and mold after being sealed with vacuum bag
It closes；The mold for being fitted with Fiber Reinforced Metal Laminates element precast body is put into progress creep-solidification composite molding in autoclave, is obtained
Component, in which: the parameter inside the autoclave are as follows: pressure 0.6-3.0MPa, with the heating rate of 1.8-3.0 DEG C/min by
Room temperature is increased to 160 DEG C -180 DEG C, and the constant temperature and pressure time is 90-180min；
Third step cools down component obtained by second step, up to the Fiber Reinforced Metal Laminates of required structure after component demoulding rebound
Component.
It is preferred in above technical scheme, in the autoclave: pressure 0.8-1.5MPa, with 2.0-2.2 DEG C/min's
Heating rate is increased to 175 DEG C -180 DEG C by room temperature, and the constant temperature and pressure time is 120-150min.
It is preferred in above technical scheme, it further include to the plymetal before production Fiber Reinforced Metal Laminates element precast body
It is pre-processed, the pretreatment is specifically: the following steps are included:
Step A, it is polished using sand paper plymetal；
Step B, ungrease treatment, pickling deoxidation treatment and alkali cleaning neutralisation treatment are carried out to the plymetal after polishing；
Step C, it uses after ultrasonic wave water washing in temperature to dry 10-50min in 50 DEG C -60 DEG C of drying box；
Step D, the plymetal after drying is aoxidized using phosphoric acid positive pole, the time of oxidation is 15-30min, oxygen
The temperature of change is 30 DEG C -50 DEG C, and the voltage of oxidation is 18-25V；
Step E, the plymetal after oxidation is dried to get pretreated plymetal.
It further include to the metal layer before production Fiber Reinforced Metal Laminates element precast body to reach superior technique effect
Plate carries out artificial aging strenuous primary treatment, specifically: plymetal is kept the temperature 8-10 under conditions of temperature is 160 DEG C -190 DEG C
Hour.
Preferred in above technical scheme, temperature-fall period is specifically in the third step: first by component with 0.2 DEG C/min-
The rate of temperature fall of 1.5 DEG C/min is cooled to 60 DEG C, then is down to room temperature naturally.
Preferred in above technical scheme, the plymetal is aluminium alloy plate, with a thickness of 0.3-0.5mm；The carbon
Fiber composite layer with a thickness of 0.3-0.6mm comprising at least one layer of carbon fibre composite single layer.
Preferred in above technical scheme, the plymetal has three layers, and the carbon fibre composite single layer has four layers,
Two layers of carbon fibre composite single layer, the side of the carbon fibre composite single layer are respectively equipped between adjacent two layers plymetal
Direction and the plymetal to the carbon fibre composite single layer identical or described with the direction of the plymetal
Direction is mutually perpendicular to.
Using the manufacturing method of fiber metal board member of the present invention, have the advantages that
(1) present invention passes through production Fiber Reinforced Metal Laminates element precast body, creep-solidification composite molding and cooling down
The fiber metal board member of required structure can be obtained in totally three big step, will make in the prior art fibre metal plate and
Element structure forming process (i.e. secondary forming process, such as use rolling, punching press, pull-shaped mode) carries out unification, greatly simplifies
Manufacturing process flow；Autoclave inner parameter of the present invention reasonable selection (pressure be 0.6Mpa-1Mpa can be made single-curvature and
Simple bi-curved structure, the value of specific pressure, heating rate and final temperature depends on plymetal in manufacturing method
Material, the material of carbon fibre composite, overlay thickness and it is last needed for structure situations such as), using metal creep when
Characteristic and carbon fibre composite (present invention uses fiber-reinforced resin base prepreg) curing molding characteristic are imitated in autoclave
Realize shape, property Collaborative Manufacturing, effectively prevent metal and fibre reinforced composites after resin solidification causes because rigidity is inconsistent
Deformation mismatch problem；The fiber metal board member residual stress obtained through the invention is small and is evenly distributed, after forming
Resilience amount is small；The Fiber Reinforced Metal Laminates component inside finally obtained is not easy the defects of cracking and being layered.
(2) the preferred 0.8-1.5MPa of pressure in the present invention, temperature select 175 DEG C -180 DEG C, and parameter selection is reasonable, meet:
Creep forming and ageing strengthening occur for aluminium alloy；Carbon fibre composite be substantially under the conditions of curing molding temperature viscosity and
Visco-elastic state, it is weaker to the restraining force of metal creep behavior, it is carried out depending mainly on metal creep and compliance rheology occurs, completed
Splicing and curing molding between plymetal.
It (3) include being pre-processed to the plymetal before production Fiber Reinforced Metal Laminates element precast body in the present invention,
Pretreatment uses the prior art, and technical maturity facilitates operation；Pretreated core is to ensure that carbon fibre composite and metal layer
The fitting that optimum degree is carried out between plate, avoids plymetal surface from carrying impurity etc., so that it is guaranteed that entire Fiber Reinforced Metal Laminates
The high-performance of component.
It (4) further include that plymetal progress artificial aging is strong before production Fiber Reinforced Metal Laminates element precast body in the present invention
Change pretreatment, plymetal accounts for the volume fraction of fiber metal board member 40%-55%, to the comprehensive of fiber metal board member
Conjunction performance plays the role of vital.Supersaturated solid solution tissue is obtained after aluminum alloy quenching, in certain temperature and time
Under, supersaturated solid solution, which is decomposed, enables aluminum alloy to intensity and hardness greatly improves that (prior art ignores the performance of metal layer
Influence to laminate overall performance directly uses the intermetallic composite coating fiber metal board member of natrual ageing state).The present invention uses
Pre- artificial aging reinforcing is carried out to plymetal, comprehensively considers the influence of curing molding temperature and time, adjustment artificial aging is strong
The time of change keeps the fiber metal board member comprehensive performance finally shaped optimal.
(4) temperature-fall period is specifically in the present invention: first component being cooled down with the rate of temperature fall of 0.2 DEG C/min-1.5 DEG C/min
To 60 DEG C, then it is down to room temperature naturally.The present invention is based on the properties that the contraction of plymetal and carbon fibre composite is uncoordinated, lead to
Crossing control cooling rate ensures plymetal and carbon fibre composite compatibility of deformation, and remnants in fiber metal board member is allowed to answer
Power sufficiently discharges, and reduces its resilience, it is ensured that the dimensional accuracy of fiber metal board member.
(5) heretofore described plymetal is aluminium alloy plate, with a thickness of 0.3-0.5mm；The carbon fiber composite
The bed of material with a thickness of 0.3-0.6mm comprising at least one layer of carbon fibre composite single layer.The number of plies and carbon fiber of plymetal
The number of plies of composite layer can select (to can be 2 layers of plymetal and 1 layer of carbon fibre composite layer according to actual needs
Combination, is also possible to the combination of 3 layers of plymetal and 2 layers of carbon fibre composite layer, can also be 5 layers of plymetal and 4 layers
The combination of carbon fibre composite layer；The quantity and paving mode of carbon fibre composite single layer in carbon fibre composite layer
Can be selected according to actual needs), meet different demands in reality, it is practical.
(6) in the present invention plymetal and carbon fibre composite single layer can using 0 °, ± 45 °, 90 ° etc. single or
The a variety of combination of person is laid with, and is determined with specific reference to actual demand, practical.
The invention also discloses devices used by a kind of manufacturing method of above-mentioned fiber metal board member, including hot pressing
Tank and the mold that can free in and out the autoclave, the mold include demoulding with the fiber metal board member of required structure
The type face that structure before rebound matches.Required mould structure simply (only needs to set apparatus of the present invention compared with the existing technology
The type face to match after meter and the compensation of required construction rebound), manufacturing cost is reduced as far as possible.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the tensile strength variation with temperature curve of aluminium alloy；
Fig. 2 is the yield strength variation with temperature curve of aluminium alloy；
Fig. 3 is SEM figure of the fiber metal board member of the preferred embodiment of the present invention 1 after the destruction of outer power；
Fig. 4 is SEM figure of the fiber metal board member of the preferred embodiment of the present invention 4 after the destruction of outer power；
Fig. 5 is SEM figure of the fiber metal board member of comparative example 1 after the destruction of outer power.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Embodiment 1:
A kind of fiber metal board member, production method the following steps are included:
Plymetal is pre-processed, specifically: being polished using No. 240 sand paper plymetal；After polishing
Plymetal ungrease treatment, pickling deoxidation treatment and alkali cleaning neutralisation treatment are carried out using the prior art；Using ultrasonic water
30min is dried in the drying box that temperature is 60 DEG C after washing；Plymetal after drying is aoxidized (specifically using phosphoric acid positive pole
Operation refers to the prior art), the time of oxidation is 20min, and the temperature of oxidation is 50 DEG C, and the voltage of oxidation is 20V；After aoxidizing
Plymetal be dried to get pretreated plymetal.
The first step, production Fiber Reinforced Metal Laminates element precast body, specifically: choosing up and down direction is stacked at least two
Layer plymetal, is laid with carbon fibre composite layer, specifically: by three-layer metal laminate between adjacent two layers plymetal
(carbon fibre composite layer includes thickness identical two for (using 2524 aluminium alloys) and the carbon fibre composite layer of four layers of T800
Layer carbon fibre composite single layer) be alternately laid with composition, wherein plymetal with a thickness of 0.3mm, carbon fibre composite list
Layer with a thickness of 0.15mm, paving mode is: two layers of carbon fibre composite single layer of stack paving, carbon between double layer of metal laminate
Fibrous composite single layer is identical as the direction of plymetal (i.e. 0 ° laying), obtains Fiber Reinforced Metal Laminates element precast body；
Second step using negative pressure of vacuum keeps Fiber Reinforced Metal Laminates element precast body and mold (described after being sealed with vacuum bag
Mold includes the type face to match with the structure before the demoulding rebound of the fiber metal board member of required structure) it is bonded；It will patch
Conjunction has the mold of Fiber Reinforced Metal Laminates element precast body to be put into progress creep-solidification composite molding in autoclave, obtains component,
In: the parameter inside the autoclave are as follows: pressure 0.6MPa is increased to 180 by room temperature with the heating rate of 1.8 DEG C/min
DEG C, constant voltage time 150min；
Third step cools down component obtained by second step (specifically: first component being cooled down with the rate of temperature fall of 0.2 DEG C/min
To 60 DEG C, then it is naturally cooling to room temperature), up to the fiber metal board member with required structure, mark after component demoulding rebound
It is denoted as S1.
Embodiment 2:
Embodiment 2 is with 1 difference of embodiment: the direction of carbon fibre composite single layer and plymetal is mutually perpendicular to
(i.e. 90 ° layings).
By fiber metal board member obtained by the present embodiment, it is labeled as S2.
Embodiment 3:
Embodiment 3 is with 1 difference of embodiment: from the bottom to top, plymetal includes first layer, the second layer and third layer；
Between first layer metal laminate and second layer metal laminate, the direction phase of lower layer's carbon fibre composite single layer and plymetal
Together, the direction of upper layer carbon fibre composite single layer and plymetal is mutually perpendicular to；Second layer metal laminate and third layer metal
Between laminate, the direction of lower layer's carbon fibre composite single layer and plymetal is mutually perpendicular to, upper layer carbon fibre composite list
Layer is identical as the direction of plymetal.
By fiber metal board member obtained by the present embodiment, it is labeled as S3.
Embodiment 4:
4 difference from Example 1 of embodiment is: plymetal also carries out artificial aging strenuous primary treatment, specifically:
Plymetal is kept the temperature 9.5 hours under the conditions of 180 DEG C.
It, can from Fig. 1 and Fig. 2 now studies have shown that: property evolution of the aluminium alloy in forming process is as depicted in figs. 1 and 2
To find out: the overaging behavior occurred under high temperature can make its fracture toughness and fatigue behaviour degradation, so that fiber metal
Board member in curing molding process inevitably along with the reduction in laminate as metal substrate (high strength alumin ium alloy) performance,
Therefore, the present invention comprehensively considers composite material curing molding temperature and metal creep aging temp relationship, using pre- artificial aging
The mode combined with curing process determines forming temperature and soaking time；By selected metal material peak timeliness temperature and composite wood
Expect solidification temperature matching, on the other hand the appropriate mobility for increasing or reducing solidification temperature and on the one hand guarantee resin makes metal
Reach peak timeliness state；Pre- artificial aging time and solidification soaking time superposition guarantee that metal artificial aging comprehensive performance is optimal.
By fiber metal board member obtained by the present embodiment, it is labeled as S4.
Embodiment 5:
5 difference from Example 2 of embodiment is: plymetal also carries out artificial aging strenuous primary treatment, specifically:
Plymetal is kept the temperature 9.5 hours under the conditions of 180 DEG C.
By fiber metal board member obtained by the present embodiment, it is labeled as S5.
Embodiment 6:
6 difference from Example 3 of embodiment is: plymetal also carries out artificial aging strenuous primary treatment, specifically:
Plymetal is kept the temperature 9.5 hours under the conditions of 180 DEG C.
By fiber metal board member obtained by the present embodiment, it is labeled as S6.
Comparative example 1:
Fiber Reinforced Metal Laminates element precast body is same as Example 1, and the fibers gold of plate is fabricated to using prior art
Belong to laminate component, then is rolled into the fiber metal component of required radian.
By fiber metal board member obtained by this comparative example, it is labeled as D1.
Comparative example 2:
Fiber Reinforced Metal Laminates element precast body is same as Example 2, and the fibers gold of plate is fabricated to using prior art
Belong to laminate component, then is rolled into the fiber metal component of required radian.
By fiber metal board member obtained by this comparative example, it is labeled as D2.
Comparative example 3:
Fiber Reinforced Metal Laminates element precast body is same as Example 3, and the fibers gold of plate is fabricated to using prior art
Belong to laminate component, then is rolled into the fiber metal component of required radian.
By fiber metal board member obtained by this comparative example, it is labeled as D3.
The above fiber metal board member is tested for the property experiment, Details as Follows:
1, fiber metal board member S1-S6 and D1-D3 are subjected to the experiment of short beam interlayer shear, reference standard
JCT773-2010, experimental facilities are to think carefully safe victory CMT5105 type universal testing machine, other experiment condition reference standards obtain each
The shearing strength between layers of Fiber Reinforced Metal Laminates component inside are as shown in table 1, as shown in Table 1:
The interlayer shear of product by artificial aging reinforcing is approximate with the product strengthened without artificial aging: S4
(61.32Mpa) is compared with S1 (63.80Mpa), and S5 (10.12Mpa) and S2 (11.94Mpa) is compared, S6
(21.47Mpa) is compared with S3 (25.78Mpa).
In conjunction with S1, S2 and S3 or in conjunction with S4, S5 and S6 can be seen that carbon fibre composite single layer and plymetal it
Between paving mode also have certain influence to the performance of fiber metal board member, specifically: 0 ° of direction, which is laid with, is better than 90 ° of directions
It is laid with (S1, S2, S3 interlayer shear successively weaken, and S4, S5 and S6 interlayer shear successively weaken).
And the product for using technical solution of the present invention to obtain is superior to obtain product: S1 (63.80Mpa) using the prior art
It is compared with S4 (61.32Mpa) and D1 (47.64Mpa), S2 (11.94Mpa) and S5 (10.12Mpa) and D2 (9.14Mpa)
It is compared, S3 (25.78Mpa) and S6 (21.47Mpa) and D3 (17.60Mpa) are compared.
2, fiber metal board member S1-S6 and D1-D3 are subjected to carry out stretching experiment, reference standard GBT 3354-
2014 and GBT 16865-2013 standard, experimental facilities are to think carefully safe victory CMT5105 type universal testing machine, other experiment conditions ginseng
Sighting target is quasi-, and the tensile strength for obtaining each fiber metal board member is as shown in table 1, as shown in Table 1:
The tensile property for the product strengthened by artificial aging is substantially better than the product strengthened without artificial aging: S4
(1051.60Mpa) is compared with S1 (942.43Mpa), and S5 (285.99Mpa) and S2 (265.01Mpa) is compared, S6
(746.28Mpa) is compared with S3 (620.13Mpa).
In conjunction with S1, S2 and S3 or in conjunction with S4, S5 and S6 can be seen that carbon fibre composite single layer and plymetal it
Between paving mode also have certain influence to the performance of fiber metal board member, specifically: 0 ° of direction, which is laid with, is better than 90 ° of directions
It is laid with (S1, S2, S3 tensile strength successively weaken, and S4, S5 and S6 tensile strength successively weaken).
And the product for using technical solution of the present invention to obtain is superior to obtain product: S1 using the prior art
(942.43Mpa) and S4 (1051.60Mpa) and D1 (671.33Mpa) are compared, S2 (265.01Mpa) and S5
(285.99Mpa) is compared with D2 (184.05Mpa), S6 (746.28Mpa) and S3 (620.13Mpa) and D3
(581.31Mpa) is compared.
Shearing strength between layers, the tensile strength statistical form of table 1 fiber metal board member S1-S6 and D1-D3
3, fiber metal board member S1, S4 and D1 are subjected to electron microscope scanning respectively, obtain each fibre metal
The electron microscope of laminate component such as Fig. 3, Fig. 4 and Fig. 5, by Fig. 3-4 it is found that the fiber metal board member obtained using the present invention
(S1 and S4) when external force is destroyed, fiber is uniformly removed with resin, and resin wraps up fiber abundant.As shown in Figure 5: using existing
Resin is to fiber difference wrapped in the fiber metal board member (D1) that technology obtains, and when layering is unable to uniform stressed, causes whole
The removing of body resin, reduces interlayer performance.
In conclusion the process flow of manufacture fiber metal board member, energy can be simplified using technical solution of the present invention
The fiber metal board member for obtaining high-performance (interlayer shear is high, tensile strength is high, residual stress is small etc.), can be not only used for navigating
The fields such as empty aircraft outer layer covering or endothecium structure frame can be used for light shape Protective armor, automobile panel replaces
For fields such as materials.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of manufacturing method of fiber metal board member, which comprises the following steps:
The first step, production Fiber Reinforced Metal Laminates element precast body, specifically: choosing at least two layers of gold medal that up and down direction is stacked
Belong to laminate, carbon fibre composite layer is laid between adjacent two layers plymetal, obtains Fiber Reinforced Metal Laminates element precast body；
Second step using negative pressure of vacuum is bonded Fiber Reinforced Metal Laminates element precast body with mold after being sealed with vacuum bag；
The mold for being fitted with Fiber Reinforced Metal Laminates element precast body is put into progress creep-solidification composite molding in autoclave, obtains structure
Part, in which: the parameter inside the autoclave are as follows: pressure 0.6-3.0MPa, with the heating rate of 1.8-3.0 DEG C/min by room
Up to 160 DEG C -180 DEG C of temperature rise, the constant temperature and pressure time is 90-180min；
Third step cools down component obtained by second step, up to the fiber metal board member of required structure after component demoulding rebound；
Temperature-fall period is specifically: component being first cooled to 60 DEG C with the rate of temperature fall of 0.2 DEG C/min-1.5 DEG C/min, then is down to room naturally
Temperature.
2. the manufacturing method of fiber metal board member according to claim 1, which is characterized in that in the autoclave:
Pressure is 0.8-1.5MPa, is increased to 175 DEG C -180 DEG C by room temperature with the heating rate of 2.0-2.2 DEG C/min, when constant temperature and pressure
Between be 120-150min.
3. the manufacturing method of fiber metal board member according to claim 1, which is characterized in that production fiber metal
Further include being pre-processed to the plymetal before board member precast body, the pretreatment is specifically: the following steps are included:
Step A, it is polished using sand paper plymetal；
Step B, ungrease treatment, pickling deoxidation treatment and alkali cleaning neutralisation treatment are carried out to the plymetal after polishing；
Step C, it uses after ultrasonic wave water washing in temperature to dry 10-50min in 50 DEG C -60 DEG C of drying box；
Step D, the plymetal after drying is aoxidized using phosphoric acid positive pole, the time of oxidation is 15-30min, oxidation
Temperature is 30 DEG C -50 DEG C, and the voltage of oxidation is 18-25V；
Step E, the plymetal after oxidation is dried to get pretreated plymetal.
4. the manufacturing method of fiber metal board member according to claim 1 to 3, which is characterized in that production
It further include that artificial aging strenuous primary treatment is carried out to the plymetal before Fiber Reinforced Metal Laminates element precast body, specifically: will
Plymetal keeps the temperature 8-10 hours under conditions of temperature is 160 DEG C -190 DEG C.
5. the manufacturing method of fiber metal board member according to claim 4, which is characterized in that the plymetal is
Aluminium alloy plate, with a thickness of 0.3-0.5mm；The carbon fibre composite layer with a thickness of 0.3-0.6mm comprising at least one
Layer carbon fibre composite single layer.
6. the manufacturing method of fiber metal board member according to claim 5, which is characterized in that the plymetal has
Three layers, the carbon fibre composite single layer has four layers, and it is compound to be respectively equipped with two layers of carbon fiber between adjacent two layers plymetal
Single layer of material, the direction of the carbon fibre composite single layer carbon fiber identical or described with the direction of the plymetal
The direction of composite material single layer and the direction of the plymetal are mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527882.6A CN106183328B (en) | 2016-07-06 | 2016-07-06 | A kind of manufacturing method of fiber metal board member and its device of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527882.6A CN106183328B (en) | 2016-07-06 | 2016-07-06 | A kind of manufacturing method of fiber metal board member and its device of use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106183328A CN106183328A (en) | 2016-12-07 |
| CN106183328B true CN106183328B (en) | 2019-02-22 |
Family
ID=57465554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527882.6A Active CN106183328B (en) | 2016-07-06 | 2016-07-06 | A kind of manufacturing method of fiber metal board member and its device of use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183328B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862376B (en) * | 2017-03-03 | 2018-09-04 | 中南大学 | A kind of method of fast creep age forming |
| CN106994803A (en) * | 2017-04-06 | 2017-08-01 | 湖南大学 | fibre metal laminate preparation method and fibre metal laminate |
| CN109334164B (en) * | 2018-09-20 | 2019-11-15 | 武汉理工大学 | A kind of solidification/forming/heat treatment integral preparation method of carbon fiber metal laminate curved-surface piece |
| CN110405033B (en) * | 2019-07-16 | 2020-11-10 | 北京机科国创轻量化科学研究院有限公司 | High-strength aluminum alloy hot stamping-fiber thermosetting composite re-reinforcing forming process |
| CN111231366B (en) * | 2020-01-14 | 2021-06-01 | 上海交通大学 | CFRP/aluminum alloy hot forming quenching aging co-curing integrated forming method |
| CN111231375A (en) * | 2020-01-14 | 2020-06-05 | 上海交通大学 | Hot forming and co-curing integrated forming method for CFRP/aluminum alloy composite structure |
| CN111376547B (en) * | 2020-04-15 | 2021-06-15 | 燕山大学 | Preparation process of fiber reinforced metal composite board |
| CN111559137A (en) * | 2020-05-21 | 2020-08-21 | 燕山大学 | Preparation process of silane surface modified fiber reinforced metal composite board |
| CN112571888B (en) * | 2020-11-30 | 2021-08-27 | 燕山大学 | Resin-based carbon fiber composite material reinforced laminate and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001131795A (en) * | 1999-11-10 | 2001-05-15 | Sumitomo Electric Ind Ltd | Aluminum-(carbon fiber)-based composite material and its production process |
| CN103895315A (en) * | 2014-02-19 | 2014-07-02 | 南京航空航天大学 | Preparation molding method of Glare component |
| CN105538745A (en) * | 2015-12-14 | 2016-05-04 | 中国商用飞机有限责任公司 | Forming method of aluminum alloy fiber laminate structural part and laminate structural part thereof |
-
2016
- 2016-07-06 CN CN201610527882.6A patent/CN106183328B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001131795A (en) * | 1999-11-10 | 2001-05-15 | Sumitomo Electric Ind Ltd | Aluminum-(carbon fiber)-based composite material and its production process |
| CN103895315A (en) * | 2014-02-19 | 2014-07-02 | 南京航空航天大学 | Preparation molding method of Glare component |
| CN105538745A (en) * | 2015-12-14 | 2016-05-04 | 中国商用飞机有限责任公司 | Forming method of aluminum alloy fiber laminate structural part and laminate structural part thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106183328A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106183328B (en) | A kind of manufacturing method of fiber metal board member and its device of use | |
| CN101579955B (en) | Carbon fiber product and manufacturing method thereof | |
| CN105269833B (en) | A kind of thermoplastic composite secondary mould pressing forming method | |
| CN110181897B (en) | Aramid paper honeycomb composite part and preparation method and application thereof | |
| CN103895315A (en) | Preparation molding method of Glare component | |
| DE102015221078A1 (en) | Fiber reinforced metal component for an aerospace vehicle and manufacturing process for fiber reinforced metal components | |
| CN109070496A (en) | Method for manufacturing the semi-finished product or component that are made of metal and fibre composites | |
| EP2822762A1 (en) | Method for producing components from fibre-reinforced composite material | |
| Ali et al. | Fatigue and fracture properties of laminated bamboo strips from Gigantochloa scortechinii polyester composites | |
| Qaiser et al. | Optimization of interlaminar shear strength behavior of anodized and unanodized ARALL composites fabricated through VARTM process | |
| CN106515188A (en) | Stress releasing forming method of super-hybrid fiber magnesium alloy laminated plate | |
| DE102010031639A1 (en) | Composite component and method for producing a composite component | |
| JPWO2018193908A1 (en) | Fiber-reinforced composite material molded article and method for producing the same | |
| CN107757320A (en) | A kind of crashworthy plate of vehicle door and preparation method, car door | |
| Kafi et al. | Effect of manufacturing process on the flexural, fracture toughness, and thermo-mechanical properties of bio-composites | |
| CN103072258A (en) | Anticollision component as well as preparation method and usage thereof | |
| CN110815965A (en) | Fiber reinforced metal composite material and application thereof | |
| CN105150639A (en) | Novel bullet-resistant panel and manufacturing method thereof | |
| DE102008007879A1 (en) | Carbon fiber composite part for the automotive industry, comprises synthetic resin-laminated carbon fiber fabric, and laminated semi-finished material, which has carbon fiber compound, forms visible surface and comprises polyurethane-layer | |
| WO2017080841A1 (en) | Method of manufacturing a fibre metal laminate material | |
| CN111186146A (en) | CFRP/high-strength steel baking hardening hot stamping co-curing integrated forming method | |
| CN103360676A (en) | Snow shovel plate and manufacturing method thereof | |
| EP2295216A1 (en) | Method for producing a honeycomb structure from a semi-finished fibre product | |
| CN111823667A (en) | Rapid preparation process of Al/CFRTP/Al composite board | |
| US10800116B2 (en) | Moulding material and method of forming same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |