CN105216339B - High modulus carbon fiber bearing member processing method - Google Patents
High modulus carbon fiber bearing member processing method Download PDFInfo
- Publication number
- CN105216339B CN105216339B CN201510659231.8A CN201510659231A CN105216339B CN 105216339 B CN105216339 B CN 105216339B CN 201510659231 A CN201510659231 A CN 201510659231A CN 105216339 B CN105216339 B CN 105216339B
- Authority
- CN
- China
- Prior art keywords
- layer
- carbon fiber
- degree
- carbon
- bearing member
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
Abstract
The invention discloses a kind of high modulus carbon fiber bearing member processing methods, bearing member main body is at least made of three floor height modulus carbon fibers, according to the requirement of mold and technique, the canoe of carbon fiber is straight line or helix, winding angle is 0 degree, 25 degree, 90 degree and 155 degree, and the winding angle between two layers of carbon fiber is different, the cross section of mold is rectangular, cylinder and cone, the radius of mold is 20mm -2000mm, the length of mold is 1m -4m, compared with existing steel construction or aluminium alloy structure, with light weight, intensity is high, the features such as stable structure.
Description
Technical field
The present invention relates to high modulus carbon fiber bearing member processing methods.
Background technology
During human sciences' technology develops, appearances of new material and new process can always push it is scientific and technical
Progress.For example, 1960's S Design teacher courageously uses fiber leaching when developing Polaris (Poloris) A3 guided missiles
The new process of stain thermoset ting resin composite winding motor body makes the portion to replace the cutting forming technique of steel alloy
For part loss of weight up to 45%, scope increases to 4000km by 1600km, increases journey 150%.Entire manufacturing process is also simplified, and makes life
Cycle time 1/3 is produced, cost reduction is the 1/10 of original titanium alloy.Its success has shaken guided missile circle and material circle, this is first
It is secondary to use composite material as main bearing capacity structural material, thus it is put into Aerospace Engineering history, the invention of winding process
Milestone of the success also as new material, new process is loaded with modern age composite material development history.
Composite material is constituted two or more combination of materials of different nature using method appropriate together
A kind of new material.This material can overcome the shortcomings that homogenous material, improve the performance of homogenous material, and pass through each group
At mutual synergistic effect of the material in performance, the incomparable superior comprehensive performance of homogenous material can be obtained.Such as：Allusion quotation
The light weight characteristic of type, remarkable specific strength, specific modulus, unique resistance to ablation and concealment, good chemical/physical stability
(acidproof, alkaline-resisting, fire-retardant etc.), damping, antimagnetic, material property designability, the flexibility of preparation and workability etc..So
Composite material is widely used in the high-tech areas such as aerospace, weapons, and is gradually extended to civilian industry.However, multiple
The development of condensation material must also provide advanced process equipment dependent on machinery manufacturing industry for it.For at present, traditional machine
Tool equipment has been unable to meet the demand for development of new material, new process, therefore develops advanced, the high-performance for being suitble to composite material production
Numerical control Cloth Tape Winding Machine and Precise Tension Control System of Digital as its indispensable auxiliary device are the needs of scientific technological advance.
The carbon filament that carbon fiber development and application can trace back to 1850, research application hereafter are constantly in stagnation
State, to last century the fifties with the requirement of development and the war industry of industrial technology, the development and production of carbon fiber, phase
After the industrial manufacture process of the selection and high temperature cabonization that solve precursor, carbon fiber application is made just to enter a new stage.Two
The sixties in tenth century, to solve the problems, such as that the reinforced concrete structure of offshore area and weather cold district is endangered by salt erosion,
U.S.A produces a kind of GFRP reinforced-concretes.In addition, in some sea walls, industrial premises roof boarding, mixing in erosion environment condition
Solidifying Tulou plate etc., CFRP products are increasingly widely used.Short carbon fiber is added while stirring on coagulation can be with
Well improve concrete performance according to its planform in vitro electrothermal prestressing, sheet material method for strengthening even shock insulation, shock absorption method
In good application all can be obtained.The many institution of higher learning of recent year, scientific research department and major designing institute are involved in carbon
The application and research of fiber, it is national at present to promulgate the research item that formal design and job specfication are determined in the Ministry of Construction not yet
In mesh, included " reinforcing of the fibre reinforced composites (FRP) for Urban Bridge is studied with repairing ", " carbon fibre material
The projects such as reinforced concrete structure new technology ", the application study of carbon fiber have obtained enclosing the attention of family.
Carbon fiber also known as enhances composite material CFRP (Carbon Fiber Reinforced Polymer), is by carbon containing
Manufactured chemical's fiber that amount is higher, does not melt during heat treatment, through thermostabilization oxidation processes, carbonization treatment and graphitization etc.
Made of technique, 90% or more as phosphorus content.According to raw material, the difference of manufacturing method, carbon fiber is divided into PAN (polypropylene
Nitrile) base carbon fibre and asphalt base carbon fiber two major classes.Carbon fiber have general carbon materials characteristic, as high temperature resistant, it is wear-resisting, lead
Electricity, heat conduction and corrosion-resistant etc., but from ' as carbon materials unlike, its shape has significantly each diversity, along fiber axis
To showing very high intensity.Carbon fiber proportion is small simultaneously, there is very high specific strength, compared with steel, weight saving 3/4, and
Intensity improves 2 times.Carbon fiber and epoxy resin in conjunction with and made of composite material, specific strength, specific modulus overall target,
It is highest in existing structure profit material.There is the field of strict demand in intensity, rigidity, weight, fatigue properties etc., is requiring
The high occasion of high temperature, chemical stability, carbon fiber composite, which is sentenced, all has much advantage.Again due to carbon fibre material delete acid, wool grass it is saline and alkaline,
Ageing-resistant, high temperature resistant, low temperature resistant etc., carbon fibre material is pasted onto behind surface has good protective effect to original structure.
In national defence and aviation field by taking the U.S. of carbon fiber greatest requirements state as an example, U.S. is solid from president to minister, then arrives military circles
Leader, all based on the effect in new technology, technological progress, adaptability, conversion techniques innovation concept etc. war, and it is new military
The development miniaturization of device equipment, lighting, high intensity, long-life, mobility, stability, all application from not outer carbon fiber.Carbon
Fiber has very important influence in national defense industry.In Ministry of National Defence's military products, air force is the main users of carbon fiber, according to 2002 to
2005 total system juice, demand of the air force to carbon fiber account for Ministry of National Defence to total carbon fiber requirements 54.8%；Naval then accounts for 29.1%；Land
Army accounts for 13.6%；More arm of the services account for 2.5%.This is based on the level that is in a leading position in current arms race, it is necessary to improve military secret
Flexibility, concealment, high speed, energy saving, and carbon fibre material is best selection, therefore novel military secret will definitely continue
Improve CFRP demands.
In aviation field, at present the especially American-European aircraft manufacturing company of World Airways circle all extremely pay close attention to closely without year over frequency
Numerous amount incurred airplane crash event, especially the accident event of China Airlines Limited of Taiwan Province Boeing E machines have distinguished it is to belong to material more than aircraft
Caused by fatigue aging, European airbus will take the lead in releasing the civil aviaton of new generation that can accommodate 500 to 800 people in 2006 thus
Machine is up to 40 II, L per the carbon fiber dosage of airplane, nearly 10 times is higher by than current aircraft, be applied not only to the primary of aircraft and
Secondary structure material, and use fourth：On joist and escalator, to ensure the safety of aircraft, reliability and energy saving, this is
Because carbon fibre composite has excellent anti-aging service life, impact resistance, anti-flammability, light weight and shock damping characteristic.
Civil engineering field is had become in the general application of the industrial field carbon fiber in terms of civil construction such as building, energy to mend
A kind of new trend of strong technology.Since the transport of carbon fiber list beam is convenient, easy for construction, and to the adaptability of planform
The advantages that preferable, therefore reasonable employment carbon fiber list beam is affixed on coagulation scholar surface, makes it and the reinforcing bar cooperative bearing in original structure,
Just to improve the bearing capacity of structure.In terms of the energy and energy storage, as wind power generation blade wheel, battery and oil-gas mining, pressure
Force container etc. is equally another big purposes place of carbon fiber.For example, just with petroleum pipeline and automobile natural gas bottle
Be with PAN base carbon fibres or its in glass fiber hybrid be wound up as it is rich made of.The metropolitan buses such as existing Tokyo are all
Use CFRP bottles.
From the point of view of material property, CFRP has the characteristics that：
1) intensity is high.Such as elasticity modulus and the comparable high-strength carbon fiber of steel, tensile strength is 10 times bigger than steel.
(2) elasticity modulus is high.As the modular ratio reinforcing bar of high resiliency model carbon fiber is 1.8~2.6 times big.
(3) light weight.Its density is usually the 1/5 of steel.
(4) resistance to corrosion is strong.Alkali fiber does not generate electrochemical corrosion and makees in substances such as chlorion, carbonic acid and caustic soda
With lower strength reduction very little.
(5) fatigue performance is good.The fatigue strength of common metal is 40 letters 50% of its tensile strength, and the fatigue of CFRP
Intensity is the 70%~80% of its tensile strength.
(6) without electromagnetic induction.If aramid fiber and glass fibre resistance are big, the place for there are insulating requirements can be used in；Carbon fiber
Tie up nonmagnetic, can be used in has the occasion of magnetic resonance equipment, with exclusive PCR.
(7) damping property is good.The CFRP natural frequencies of vibration are high, can avoid early stage and resonate, while its internal resistance (internal friction) is also very
Greatly, once excited vibration, can decay rapidly.
Invention content
It is an object of the invention to propose a kind of high modulus carbon fiber bearing member processing method.
For this purpose, the present invention uses following technical scheme：
A kind of high modulus carbon fiber bearing member processing method, high modulus carbon fiber bearing member main body is at least by three floor height modulus
Carbon fiber forms, and according to the requirement of mold and technique, the canoe of carbon fiber is straight line or helix, winding angle is 0 degree,
25 degree, 90 degree and 155 degree, and the winding angle between two layers of carbon fiber is different, and the cross section of mold is rectangular, circle
The radius of column and cone, mold is 20mm -2000mm, and the length of mold is 1m -4m, with existing steel construction or aluminum alloy junction
Structure is compared, and has the characteristics that light weight, intensity height, stable structure.
Specific implementation mode
Embodiment 1
A kind of high modulus carbon fiber bearing member processing method, the cross section of mold are square, length of side 50mm, length
2.5m, including four floor height modulus carbon fiber layers, the carbon fiber layer coat layer by layer from inside to outside, wherein the first layer of innermost layer
The carbon filament trend of carbon fiber layer is horizontal direction, and the carbon filament of the adjacent second layer carbon fiber layer of first layer carbon fiber layer outer layer moves towards
Carbon filament trend for 25 degree of directions, the adjacent third layer carbon fiber layer of second layer carbon fiber layer outer layer is vertical direction, third layer
The carbon filament trend of the 4th layer of adjacent carbon fiber layer of carbon fiber layer outer layer is 155 degree of directions.
Embodiment 2
The cross section of a kind of high modulus carbon fiber bearing member processing method, mold is circle, radius 900mm, length 4m, packet
Five floor height modulus carbon fiber layers are included, the carbon fiber layer coats layer by layer from inside to outside, wherein the first layer carbon fiber of innermost layer
The carbon filament trend of layer is horizontal direction, and the carbon filament trend of the adjacent second layer carbon fiber layer of first layer carbon fiber layer outer layer is 90 degree
The carbon filament trend in direction, the adjacent third layer carbon fiber layer of second layer carbon fiber layer outer layer is 25 degree of directions, third layer carbon fiber
Layer the 4th layer of adjacent carbon fiber layer of outer layer carbon filament trend be 155 degree of directions, the 4th layer of carbon fiber layer outer layer it is adjacent the 5th
The carbon filament trend of layer carbon fiber layer is 90 degree of directions.
Embodiment 3
The cross section of a kind of high modulus carbon fiber bearing member processing method, mold is taper, bottom surface radius 1000mm, length
3m, 10 degree of taper, including five floor height modulus carbon fiber layers, the carbon fiber layer coat layer by layer from inside to outside, wherein innermost layer
First layer carbon fiber layer carbon filament trend be horizontal direction, the adjacent second layer carbon fiber layer of first layer carbon fiber layer outer layer
Carbon filament trend is 25 degree of directions, and the carbon filament trend of the adjacent third layer carbon fiber layer of second layer carbon fiber layer outer layer is 90 degree of sides
To the carbon filament trend of the 4th layer of adjacent carbon fiber layer of third layer carbon fiber layer outer layer is 155 degree of directions, the 4th layer of carbon fiber layer
The carbon filament trend of the adjacent layer 5 carbon fiber layer of outer layer is 90 degree of directions.
Claims (1)
1. a kind of high modulus carbon fiber bearing member processing method, which is characterized in that the cross section of mold is taper, bottom surface radius
1000mm, length 3m, 10 degree of taper, including five floor height modulus carbon fiber layers, the carbon fiber layer coat layer by layer from inside to outside,
The carbon filament trend of the wherein first layer carbon fiber layer of innermost layer is horizontal direction, the adjacent second layer of first layer carbon fiber layer outer layer
The carbon filament trend of carbon fiber layer is 25 degree of directions, and the carbon filament of the adjacent third layer carbon fiber layer of second layer carbon fiber layer outer layer moves towards
For 90 degree of directions, the carbon filament trend of the 4th layer of adjacent carbon fiber layer of third layer carbon fiber layer outer layer is 155 degree of directions, the 4th layer
The carbon filament trend of the adjacent layer 5 carbon fiber layer of carbon fiber layer outer layer is 90 degree of directions；
Flat key keyway is arranged in the outer surface of the cylindrical die, for being fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659231.8A CN105216339B (en) | 2015-10-12 | 2015-10-12 | High modulus carbon fiber bearing member processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659231.8A CN105216339B (en) | 2015-10-12 | 2015-10-12 | High modulus carbon fiber bearing member processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105216339A CN105216339A (en) | 2016-01-06 |
| CN105216339B true CN105216339B (en) | 2018-08-07 |
Family
ID=54985768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510659231.8A Active CN105216339B (en) | 2015-10-12 | 2015-10-12 | High modulus carbon fiber bearing member processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105216339B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290886A (en) * | 2021-05-24 | 2021-08-24 | 宁波江丰复合材料科技有限公司 | Release film winding method of conical carbon fiber pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226916A (en) * | 1977-08-11 | 1980-10-07 | Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung | Force transmitting loop made of fiber composite material |
| CN201866511U (en) * | 2010-11-08 | 2011-06-15 | 中山市思锐摄影器材工业有限公司 | Carbon fiber pipe |
| CN102777709A (en) * | 2012-07-31 | 2012-11-14 | 新疆中石油管业工程有限公司 | Downhole thermosetting resin pipe strengthened by filament windings |
| CN103016857A (en) * | 2012-12-17 | 2013-04-03 | 中联重科股份有限公司 | Material conveying pipe and manufacturing method thereof |
-
2015
- 2015-10-12 CN CN201510659231.8A patent/CN105216339B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226916A (en) * | 1977-08-11 | 1980-10-07 | Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung | Force transmitting loop made of fiber composite material |
| CN201866511U (en) * | 2010-11-08 | 2011-06-15 | 中山市思锐摄影器材工业有限公司 | Carbon fiber pipe |
| CN102777709A (en) * | 2012-07-31 | 2012-11-14 | 新疆中石油管业工程有限公司 | Downhole thermosetting resin pipe strengthened by filament windings |
| CN103016857A (en) * | 2012-12-17 | 2013-04-03 | 中联重科股份有限公司 | Material conveying pipe and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105216339A (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gururaja et al. | A review on recent applications and future prospectus of hybrid composites | |
| Al-Furjan et al. | A review on fabrication techniques and tensile properties of glass, carbon, and Kevlar fiber reinforced rolymer composites | |
| US6703104B1 (en) | Panel configuration composite armor | |
| KR102454494B1 (en) | Explosion-proof and shock-proof multi-stage heterogeneous fiber preform composite material and manufacturing method thereof | |
| CN105216339B (en) | High modulus carbon fiber bearing member processing method | |
| CN103448338B (en) | Metal plate/fiber mixed reinforced type sandwich plate | |
| CN107475887B (en) | A kind of D braided composites bulletproof halmet and preparation method thereof | |
| GangaRao et al. | FRP composite structures: theory, fundamentals, and design | |
| CN106585645B (en) | Full-composite material urban rail vehicle skin, aluminum alloy underframe and connecting device | |
| CN103009717A (en) | Lightweight high-temperature resistant carbon fiber and metal mixed laminate | |
| CN110241945A (en) | Novel precast concrete sandwich heat preserving wall body connector system and its design method | |
| WO2017140120A1 (en) | Bakelite purlin manufactured by pre-fabricated member having flow guide layer, and manufacturing method therefor | |
| Wardle et al. | Instrumented impact testing of aramid-reinforced composite materials | |
| US20220227098A1 (en) | Bionic nested structure fiber composite material and preparation method thereof | |
| CN105392217A (en) | Carbon fiber track heater manufacturing method | |
| CN202480462U (en) | Fabric with high bending resistance | |
| CN103625040A (en) | Composite-material and metal-material laminating structure with fiber interface for toughening and method | |
| CN105818397A (en) | Light-type structure composite material | |
| CN201539681U (en) | Continuous fiber-steel wire composite board | |
| CN109178195A (en) | The anti-laminated sandwich plate of bilateral with oblique floor and application, connection and preparation method | |
| CN102555316A (en) | Fiber fabric with high buckling resistance and method for preparing fiber composite material part with high buckling resistance | |
| KR101080650B1 (en) | Structural members with fiber glass reinforced plastic and method for manufacturing the members | |
| Giancaspro | Influence of reinforcement type on the mechanical behavior and fire response of hybrid composites and sandwich structures | |
| US20130248043A1 (en) | Structural tube comprising a fibre reinforced polymer | |
| CN204955594U (en) | Compound aramid fiber of nano meter aluminium does not have latitude cloth and manufacture equipment thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Dong Inventor before: Tang Jinglan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180124 Address after: 214000 Jiangsu city of Wuxi province in Northeast Town Xishan District Wang Zi Cun Mao Ziqiao No. 255 Applicant after: Guo Dong Address before: She Zhen Ren Min Lu Nan Huishan District of Jiangsu Province, Wuxi City Luo 214000 State Road 312 in Wuxi Qing Yang Machinery Manufacturing Co. Ltd. Applicant before: WUXI QINGYANG MACHINERY MANUFACTURING CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200713 Address after: 214000 Zhenghe Avenue 381-10, district a, Huigu Pioneer Park, Huishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Pinyuan Intellectual Property Operation Co., Ltd Address before: 214000 Jiangsu city of Wuxi province in Northeast Town Xishan District Wang Zi Cun Mao Ziqiao No. 255 Patentee before: Pass the winter |
|
| TR01 | Transfer of patent right |