CN106870924A - The space framework and application of carbon fibre composite honeycomb cellular structure member and its preparation - Google Patents
The space framework and application of carbon fibre composite honeycomb cellular structure member and its preparation Download PDFInfo
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- CN106870924A CN106870924A CN201611267221.0A CN201611267221A CN106870924A CN 106870924 A CN106870924 A CN 106870924A CN 201611267221 A CN201611267221 A CN 201611267221A CN 106870924 A CN106870924 A CN 106870924A
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- Prior art keywords
- composite
- carbon fibre
- space framework
- structure member
- carbon fiber
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
- F16S3/02—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles composed of two or more elongated members secured together side by side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
- B62D23/005—Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
- B62D29/046—Combined superstructure and frame, i.e. monocoque constructions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of carbon fibre composite honeycomb cellular structure member, the carbon fibre composite honeycomb cellular structure member is cellular composite material tube prepared by continuous carbon fibre, the honeycomb hole of cellular composite material tube is continuous carbon fibre woven composite pipe or continuous carbon fibre wound composite pipe, at least two compositions are overall a branch of, the position that adjacent carbon fiber woven composite pipe or carbon fiber winding composite material tube contacts with each other links together, so that adjacent composite material tube links together, overall cellular composite material tube is constituted.The present invention is designed according to the thickness and stress of pipe, and very big this performance of pulling force is born so as to be optimal performance carbon fiber；The space framework light weight that is prepared using carbon fibre composite honeycomb cellular structure member, rigidity is high, security is good, can be used as the skeleton of automobile, car and seat.
Description
Technical field
The present invention relates to a kind of carbon fibre composite honeycomb cellular structure member and its space framework and the application of preparation.
Background technology
Carbon fiber has high intensity, high temperature resistant, corrosion-resistant, endurance, light weight, can to bear very big pulling force etc. significantly high
The characteristic of Yu Gang, aluminium etc., belongs to typical high-performance fiber, has overwhelming advantage relative to traditional metal material.Carbon
Fiber is added to resin, metal, ceramics, concrete in addition to alone as heat-insulating material usually as reinforcing material
Deng in material, carbon fibre composite is constituted.Reasonable in design being combined is needed when carbon fibre composite is used as structural member
Material force structure, can just give full play to carbon fiber can bear very big this advantage of pulling force.
Automobile, the vehicle frame of car are all space framework, and the effect of vehicle frame is subject to load, including automobile itself parts
Suffered impact, distortion, inertia force etc. when weight and traveling.In the prior art, Truck Frame Structure is generally fall crossbeam type vehicle frame
With bearing-type vehicle frame, fall crossbeam type vehicle frame welds sturdy girder steel or riveted gets up as a steelframe, then in this steelframe
Upper installation engine, suspension, the part such as vehicle body, the steel crossbeam quality of fall crossbeam type vehicle frame are heavy, and vehicle frame weight accounts for full car gross weight
Considerable part；Bearing-type vehicle frame is by steel（More advanced is aluminium）It is stamped, be welded, to design and produce technique requirement
All very high, product quality is difficult to control, and production process is cumbersome, and whole body frame structure for automotive rigid is not enough.
The important topic of automobile industry concern is increasingly becoming with energy-saving and environmental protection, people start to consider the lightweight of automobile
Development.The lightweight of automobile can reduce the kerb weight of automobile, can not only save material, and reduce automobile production cost,
And fuel oil oil consumption, energy-conserving and environment-protective can also be reduced.Therefore, people were begun attempt to lighter, intensity more preferable composite generation
For the material of conventional frame member.
The content of the invention
Carbon fiber maximum feature is can to bear very big pulling force in carbon fibre composite, and resin bears pressure, existing
Material is made inner tubular portion and does not support, and is made if tabular, because thickness of slab is too small, produces torque small, does not make full use of carbon
Fiber can bear the advantage of very big pulling force, so needing how research gives full play to the side that carbon fiber bears this advantage of pulling force
Method.Need for carbon fibre composite to be made the light product of density for this, if being made foam, because continuous fiber cannot
Foaming, that is, allow to foaming, and influence can be produced on the performance of resin after foaming, loses original performance, can not bear very big drawing
Power, therefore how to realize carbon fibre composite and bear very big pulling force as structural member becoming for very big problem.
The present invention is exactly to solve the above problems, there is provided a kind of carbon fibre composite honeycomb cellular structure member and its preparation
Space framework and application.
The present invention uses following technical scheme：A kind of carbon fibre composite honeycomb cellular structure member, the carbon fiber composite
Material honeycomb cellular structure member is cellular composite material tube prepared by continuous carbon fibre, and the honeycomb hole of cellular composite material tube is continuous
Carbon fiber woven composite pipe or continuous carbon fibre wound composite pipe, at least two constitute overall a branch of, adjacent carbon
The position that fibre-woven composite pipe or carbon fiber winding composite material tube contact with each other links together, so that adjacent
Composite material tube link together, constitute overall cellular composite material tube.
The filament that the adjacent carbon fiber woven composite pipe contacts with each other mutually is woven together.
The adjacent carbon fiber winding composite material tube is mutually woven together.
Space framework prepared by carbon fibre composite honeycomb cellular structure member, the carbon fiber woven composite pipe or carbon are fine
Dimension wound composite pipe constitutes ring-shaped frame corresponding with space framework position, the corresponding ring-shaped frame in each position of space framework
Space framework is combined as, the position that a branch of ring-shaped frame of adjacent composition interconnects constitutes carbon fibre composite honeybee
Nest structural member.
It is described adjacent to be mutually woven together as a branch of ring-shaped frame.
The application of space framework, the space framework is used for automobile skeleton.
The application of space framework, the space framework is used for Bus Frame.
The application of space framework, the space framework is used for chair framework.
Carbon fiber can bear very big pulling force, and will not deform, but be made as it is solid if, not only can waste of materials, increase
Add weight, and performance improves also little, therefore the present invention is designed according to the thickness and stress of pipe, so as to be optimal hair
Wave carbon fiber and bear very big this performance of pulling force；The space framework quality prepared using carbon fibre composite honeycomb cellular structure member
Gently, rigidity is high, security is good, can be used as the skeleton of automobile, car and seat.
Brief description of the drawings
Fig. 1 is structural representation Fig. 1 of carbon fibre composite honeycomb cellular structure member.
Fig. 2 is structural representation Fig. 2 of carbon fibre composite honeycomb cellular structure member.
Fig. 3 is adjacent carbons fibre-woven composite pipe connecting structure schematic diagram.
Fig. 4 is the structural representation of space framework.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of carbon fibre composite honeycomb cellular structure member, the carbon fibre composite honeybee
Nest structural member is cellular composite material tube prepared by continuous carbon fibre, and the honeycomb hole of cellular composite material tube is continuous carbon fibre
Dimension woven composite pipe 1 or continuous carbon fibre wound composite pipe 2, at least two constitute it is overall a branch of, fibrage or
Winding method as the braiding of steel wire in high pressure steel wire sebific duct or winding method, adjacent carbon fiber woven composite pipe 1
The filament for contacting with each other mutually is woven together, and adjacent carbon fiber winding composite material tube 2 is mutually woven together, so that
Adjacent composite material tube is linked together, constitute overall cellular composite material tube.
As shown in figure 4, space framework prepared by carbon fibre composite honeycomb cellular structure member, the carbon fiber braiding composite wood
Expects pipe 1 or carbon fiber winding composite material tube 2 constitute ring-shaped frame 3 corresponding with space framework position, each position of space framework
Corresponding ring-shaped frame 3 is combined as space framework, and the position that a branch of ring-shaped frame 3 of adjacent composition interconnects is constituted
Carbon fibre composite honeycomb cellular structure member is adjacent to be mutually woven together as a branch of ring-shaped frame 3.
Above-mentioned space framework light weight, rigidity are high, security is good, can be used in automobile, car and chair framework, for vapour
When car, car, the weight in working order of vehicle can be reduced, can not only saved material, reduce vehicle production cost, and can also
Reduce fuel oil oil consumption, energy-conserving and environment-protective；During for chair framework, seat-weight can be mitigated, improve seat intensity.
The forming method of space framework prepared by carbon fibre composite honeycomb cellular structure member is：
（1）Draw the three-dimensional drawing of described space framework；
（2）Each ring-shaped frame shape according to space framework makes rubber liner respectively, and rubber liner is what a side disconnected
Ring-shaped frame, two ends wherein one end closing of disconnection, the other end is set into outlet passageway, and the position that inner bag disconnects is more long than ring-shaped frame
2.5cm；
（3）External mold is made according to each ring-shaped frame shape respectively；
（4）Selection matches carbon fiber braiding or the wound composite pipe of diameter and length with rubber liner, and carbon fiber is woven
Or wound composite pipe carries out pre-preg；
（5）Carbon fiber braiding or wound composite pipe are respectively fitted on inner bag；
（6）The prepreg composite materials pipe of inner bag will be enclosed within to insert in correspondence external mold, then locked mode；
（7）Charged and discharged gas repeatedly to inner bag, make to produce slightly play between braided fiber or winding fiber, preimpregnation is woven or is twined
It is adapted to weave or wind the shape of lines around composite material tube, eliminates fibre stress；
（8）Preimpregnation carbon fiber is set to weave or the solidification of wound composite pipe to inner bag pressurized, heated；
（9）Die sinking, mould unloading, make the ring-shaped frame that all one side disconnect respectively；
（10）Each ring-shaped frame is combined, it is adjacent to be mutually woven together as a branch of ring-shaped frame；
（11）The ring-shaped frame grafting closure that each is disconnected.
Claims (8)
1. a kind of carbon fibre composite honeycomb cellular structure member, it is characterised in that：The carbon fibre composite honeycomb cellular structure member is
Cellular composite material tube prepared by continuous carbon fibre, the honeycomb hole of cellular composite material tube is compound for continuous carbon fibre weaves
Tubes of material or continuous carbon fibre wound composite pipe, at least two constitute overall a branch of, adjacent carbon fiber braiding composite wood
The position that expects pipe or carbon fiber winding composite material tube contact with each other links together, so that adjacent composite material tube connects
It is connected together, constitutes overall cellular composite material tube.
2. carbon fibre composite honeycomb cellular structure member according to claim 1, it is characterised in that：The adjacent carbon fiber
The filament that woven composite pipe contacts with each other mutually is woven together.
3. carbon fiber woven composite honeycomb cellular structure member according to claim 1, it is characterised in that：The adjacent carbon
Filament wound composite pipe is mutually woven together.
4. the space framework that prepared by carbon fibre composite honeycomb cellular structure member according to claim 1, it is characterised in that：Institute
State carbon fiber woven composite pipe or carbon fiber winding composite material tube constitute ring-shaped frame corresponding with space framework position,
The corresponding ring-shaped frame in each position of space framework is combined as space framework, and a branch of ring-shaped frame of adjacent composition is interconnected on one
The position risen constitutes carbon fiber woven composite honeycomb cellular structure member.
5. space framework according to claim 4, it is characterised in that：It is described adjacent mutually to be compiled as a branch of ring-shaped frame
It is woven in together.
6. the application of space framework according to claim 4, it is characterised in that：The space framework is used for automobile skeleton.
7. the application of space framework according to claim 4, it is characterised in that：The space framework is used for Bus Frame.
8. the application of space framework according to claim 4, it is characterised in that：The space framework is used for chair framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267221.0A CN106870924B (en) | 2016-12-31 | 2016-12-31 | The space framework and application of carbon fibre composite honeycomb cellular structure member and its preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267221.0A CN106870924B (en) | 2016-12-31 | 2016-12-31 | The space framework and application of carbon fibre composite honeycomb cellular structure member and its preparation |
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| Publication Number | Publication Date |
|---|---|
| CN106870924A true CN106870924A (en) | 2017-06-20 |
| CN106870924B CN106870924B (en) | 2019-03-15 |
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| CN201611267221.0A Active CN106870924B (en) | 2016-12-31 | 2016-12-31 | The space framework and application of carbon fibre composite honeycomb cellular structure member and its preparation |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006428A (en) * | 2017-11-20 | 2018-05-08 | 国网河南省电力公司安阳供电公司 | A kind of composite glass fiber winding arrangement part and its bundle structure of preparation |
| CN108049693A (en) * | 2017-11-20 | 2018-05-18 | 国网河南省电力公司安阳供电公司 | A kind of composite material electric pole of braiding structure |
| CN108468383A (en) * | 2018-05-30 | 2018-08-31 | 胡广生 | A kind of grid structure skeleton and manufacturing method for building |
| CN109812686A (en) * | 2017-11-20 | 2019-05-28 | 国网河南省电力公司安阳供电公司 | A kind of composite fibre rod structure part of clamping |
| CN112757657A (en) * | 2020-12-16 | 2021-05-07 | 哈尔滨工程大学 | Water pressure-resistant light high-strength composite material porous buoyancy material and preparation method thereof |
| CN117776752A (en) * | 2023-12-25 | 2024-03-29 | 宜兴市新立织造有限公司 | Honeycomb foam sandwich bearing/heat insulation composite material and preparation method thereof |
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| CN1111087A (en) * | 1994-01-12 | 1995-11-08 | 株式会社圆多 | Tubular fishing rod and its method of manufacture |
| JP2002020953A (en) * | 2000-05-01 | 2002-01-23 | Mitsubishi Rayon Co Ltd | Net shaped article of carbon fiber |
| CN203322712U (en) * | 2013-05-28 | 2013-12-04 | 核工业第八研究所 | Carbon fiber composite material square-to-round pipe fitting |
| CN105172216A (en) * | 2015-08-13 | 2015-12-23 | 山东大学 | Winding reinforced composite material automobile plate spring and preparation method thereof |
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Patent Citations (4)
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| CN1111087A (en) * | 1994-01-12 | 1995-11-08 | 株式会社圆多 | Tubular fishing rod and its method of manufacture |
| JP2002020953A (en) * | 2000-05-01 | 2002-01-23 | Mitsubishi Rayon Co Ltd | Net shaped article of carbon fiber |
| CN203322712U (en) * | 2013-05-28 | 2013-12-04 | 核工业第八研究所 | Carbon fiber composite material square-to-round pipe fitting |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006428A (en) * | 2017-11-20 | 2018-05-08 | 国网河南省电力公司安阳供电公司 | A kind of composite glass fiber winding arrangement part and its bundle structure of preparation |
| CN108049693A (en) * | 2017-11-20 | 2018-05-18 | 国网河南省电力公司安阳供电公司 | A kind of composite material electric pole of braiding structure |
| CN109812686A (en) * | 2017-11-20 | 2019-05-28 | 国网河南省电力公司安阳供电公司 | A kind of composite fibre rod structure part of clamping |
| CN108468383A (en) * | 2018-05-30 | 2018-08-31 | 胡广生 | A kind of grid structure skeleton and manufacturing method for building |
| CN112757657A (en) * | 2020-12-16 | 2021-05-07 | 哈尔滨工程大学 | Water pressure-resistant light high-strength composite material porous buoyancy material and preparation method thereof |
| CN117776752A (en) * | 2023-12-25 | 2024-03-29 | 宜兴市新立织造有限公司 | Honeycomb foam sandwich bearing/heat insulation composite material and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106870924B (en) | 2019-03-15 |
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