CN110552113A - Method for manufacturing carbon fiber woven cloth - Google Patents
Method for manufacturing carbon fiber woven cloth Download PDFInfo
- Publication number
- CN110552113A CN110552113A CN201810571087.6A CN201810571087A CN110552113A CN 110552113 A CN110552113 A CN 110552113A CN 201810571087 A CN201810571087 A CN 201810571087A CN 110552113 A CN110552113 A CN 110552113A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- cloth
- woven cloth
- carbon
- tow
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
- D04C1/04—Carbonised or like lace
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
Abstract
The invention discloses a method for manufacturing carbon fiber woven cloth, which comprises the following steps of carbon fiber merging and expanding, gum dipping, slitting and coiling, weaving, shaping and packaging, wherein the carbon fiber merging and expanding comprises the following steps: widening multi-spindle carbon fibers by utilizing ultrasonic waves and an electromagnetic super effect, and ensuring that carbon fiber tows are uniformly arranged in a specified range; for the treated carbon fiber, the manufacturing method can manufacture wide carbon fiber woven cloth at high speed, fundamentally breaks through the technical blockade of foreign countries on domestic carbon fiber weaving, and realizes the development target of high-end application of carbon fiber. The woven cloth of the wide-tow carbon fiber warp and weft can be woven without shaping the carbon fiber. Its various properties are superior to those of similar products at home and abroad. The carbon fiber, especially the large-tow carbon fiber, is changed from the single-spindle tow into the wide-tow woven carbon fiber cloth, so that the mechanical property of the carbon fiber is thoroughly changed, the process efficiency of the carbon fiber is greatly improved, and the wide application prospect of the carbon fiber woven carbon fiber cloth is obtained.
Description
Technical Field
The invention relates to carbon fiber woven cloth, in particular to a manufacturing method of the carbon fiber woven cloth.
Background
The carbon fiber cloth is also called carbon fiber cloth, carbon fiber woven cloth, carbon fiber prepreg cloth, carbon fiber reinforced cloth, carbon fiber fabric, carbon fiber tape, carbon fiber sheet (prepreg cloth), and the like. The carbon fiber reinforced cloth is a unidirectional carbon fiber reinforced product and is usually woven by 12K carbon fiber yarns. Two thicknesses can be provided: 0.111mm (200 g) and 0.167mm (300 g). Various widths: 100mm, 150mm, 200mm, 300mm, 500mm and other engineering specific widths. With the continuous development of the carbon fiber cloth industry, more and more industries and enterprises apply the carbon fiber cloth, and some departments and enterprises enter the carbon fiber cloth industry and develop. The carbon fiber cloth is used for tensile, shear and seismic reinforcement of structural members, the material and matched impregnating compound are jointly used to form a carbon fiber composite material, a complete carbon fiber cloth sheet reinforcing system with excellent performance can be formed, and the carbon fiber cloth sheet reinforcing system is suitable for reinforcing engineering for treating increase of using load of buildings, change of using functions of engineering, material aging, lower concrete strength grade than a design value, treatment of structural cracks, repair of service members in severe environment and protection. At present, the carbon fiber woven cloth can only process small K-bundle carbon fiber weaving in China; the carbon fiber must be shaped before being woven abroad. Brings no change to people.
Disclosure of Invention
The present invention has been made to solve the above problems by providing a method for producing a woven carbon fiber fabric.
In order to solve the technical problems, the invention provides the following technical scheme:
The invention provides a method for manufacturing carbon fiber woven cloth, which comprises the following steps of carbon fiber merging and expanding, gum dipping, slitting and coiling, weaving, shaping and packaging, wherein the carbon fiber merging and expanding comprises the following steps: widening multi-spindle carbon fibers by utilizing ultrasonic waves and an electromagnetic super effect, and ensuring that carbon fiber tows are uniformly arranged in a specified range; winding the treated carbon fiber for the next process; and gum dipping: releasing the carbon fiber roll, uniformly soaking resin glue to ensure the positioning of the carbon fiber, and rolling the carbon fiber after glue dipping for use in the next procedure; slitting and coiling: cutting and coiling the carbon fiber cloth after gum dipping according to the width requirement for use in the next procedure; and (3) weaving: installing the single-disc expanded tows on a knitting machine, knitting according to the specified requirements, rolling the knitted carbon fiber woven fabric, and carrying out the next treatment procedure, wherein the shaping is as follows: the carbon fiber woven cloth can be shaped according to the needs so as to meet the technical requirements of cutting by users; and (3) packaging: according to different requirements of users, related packaging is carried out so as to facilitate transportation and use of users.
As a preferred technical scheme of the invention, the carbon fiber treatment of the carbon fiber merging and expanding, the gum dipping, the slitting and coiling, the weaving and the shaping enables carbon fibers, especially large-tow carbon fibers, to be changed from single-spindle tows into carbon fiber wide-tow woven cloth, the mechanical properties of the carbon fibers are thoroughly changed, the process efficiency of the carbon fibers is greatly improved, and the carbon fiber woven cloth has a wide application prospect.
as a preferred technical scheme of the invention, the carbon fiber cloth after gum dipping in the slitting and collecting disc is unidirectional cloth, and the multi-spindle carbon fiber in the carbon fiber merging and expanding process is 6K-24K.
The invention has the following beneficial effects: the device is a manufacturing method of the carbon fiber woven cloth, the wide carbon fiber woven cloth can be manufactured at high speed by the manufacturing method, the technical blockade of domestic carbon fiber weaving in foreign countries is fundamentally broken through, and the development target of high-end application of carbon fibers is realized. The woven cloth of the wide-tow carbon fiber warp and weft can be woven without shaping the carbon fiber. Its various properties are superior to those of similar products at home and abroad. The carbon fiber, especially the large-tow carbon fiber, is changed from the single-spindle tow into the wide-tow woven carbon fiber cloth, so that the mechanical property of the carbon fiber is thoroughly changed, the process efficiency of the carbon fiber is greatly improved, and the wide application prospect of the carbon fiber woven carbon fiber cloth is obtained.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
Example 1
The invention provides a method for manufacturing carbon fiber woven cloth, which comprises the following steps of carbon fiber merging and expanding, gum dipping, cutting and coiling, weaving, shaping and packaging, wherein the carbon fiber merging and expanding comprises the following steps: widening multi-spindle carbon fibers by utilizing ultrasonic waves and an electromagnetic super effect, and ensuring that carbon fiber tows are uniformly arranged in a specified range; winding the treated carbon fiber for the next process; gum dipping: releasing the carbon fiber roll, uniformly soaking resin glue to ensure the positioning of the carbon fiber, and rolling the carbon fiber after glue dipping for use in the next procedure; slitting and closing: cutting and coiling the carbon fiber cloth after gum dipping according to the width requirement for use in the next procedure; weaving: installing the single-disk expanded tows on a braiding machine, braiding according to the specified requirements, rolling the braided carbon fiber woven cloth, and carrying out the next treatment procedure for shaping: the carbon fiber woven cloth can be shaped according to the needs so as to meet the technical requirements of cutting by users; packaging: according to different requirements of users, related packaging is carried out so as to facilitate transportation and use of users.
Carbon fiber treatment of carbon fiber merging and expanding, gum dipping, cutting and coiling, weaving and shaping enables carbon fibers, especially large-tow carbon fibers, to be changed from single-spindle tows into carbon fiber wide-tow woven cloth, mechanical characteristics of the carbon fibers are thoroughly changed, process efficiency of the carbon fibers is greatly improved, and the carbon fiber woven cloth is enabled to obtain wide application prospects.
The carbon fiber cloth after gum dipping in the slitting and collecting disc is unidirectional cloth, and the multi-spindle carbon fiber in the carbon fiber merging and expanding process is 6K-24K.
A manufacturing method of carbon fiber woven cloth comprises the following steps of carbon fiber merging and expanding, gum dipping, slitting and coiling, weaving, shaping and packaging, wherein the carbon fiber merging and expanding: widening multi-spindle carbon fibers by utilizing ultrasonic waves and an electromagnetic super effect, and ensuring that carbon fiber tows are uniformly arranged in a specified range; winding the treated carbon fiber for the next process; gum dipping: releasing the carbon fiber roll, uniformly soaking resin glue to ensure the positioning of the carbon fiber, and rolling the carbon fiber after glue dipping for use in the next procedure; slitting and closing: cutting and coiling the carbon fiber cloth after gum dipping according to the width requirement for use in the next procedure; weaving: installing the single-disk expanded tows on a braiding machine, braiding according to the specified requirements, rolling the braided carbon fiber woven cloth, and carrying out the next treatment procedure for shaping: the carbon fiber woven cloth can be shaped according to the needs so as to meet the technical requirements of cutting by users; packaging: according to different requirements of users, related packaging is carried out so as to facilitate transportation and use of users. The manufacturing method can manufacture wide carbon fiber woven cloth at high speed, fundamentally breaks through the technical blockade of foreign countries on domestic carbon fiber weaving, and realizes the development target of high-end application of carbon fiber. The woven cloth of the wide-tow carbon fiber warp and weft can be woven without shaping the carbon fiber. Its various properties are superior to those of similar products at home and abroad. The carbon fiber, especially the large-tow carbon fiber, is changed from the single-spindle tow into the wide-tow woven carbon fiber cloth, so that the mechanical property of the carbon fiber is thoroughly changed, the process efficiency of the carbon fiber is greatly improved, and the wide application prospect of the carbon fiber woven carbon fiber cloth is obtained.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The manufacturing method of the carbon fiber woven cloth comprises the steps of carbon fiber merging and expanding, gum dipping, slitting and coiling, weaving, shaping and packaging, and is characterized in that the carbon fiber merging and expanding: widening multi-spindle carbon fibers by utilizing ultrasonic waves and an electromagnetic super effect, and ensuring that carbon fiber tows are uniformly arranged in a specified range; winding the treated carbon fiber for the next process; and gum dipping: releasing the carbon fiber roll, uniformly soaking resin glue to ensure the positioning of the carbon fiber, and rolling the carbon fiber after glue dipping for use in the next procedure; slitting and coiling: cutting and coiling the carbon fiber cloth after gum dipping according to the width requirement for use in the next procedure; and (3) weaving: installing the single-disc expanded tows on a knitting machine, knitting according to the specified requirements, rolling the knitted carbon fiber woven fabric, and carrying out the next treatment procedure, wherein the shaping is as follows: the carbon fiber woven cloth can be shaped according to the needs so as to meet the technical requirements of cutting by users; and (3) packaging: according to different requirements of users, related packaging is carried out so as to facilitate transportation and use of users.
2. The method for manufacturing the carbon fiber woven cloth according to claim 1, wherein the carbon fiber is subjected to the carbon fiber treatment of merging and expanding, gum dipping, slitting and coiling, weaving and sizing, so that carbon fibers, particularly large-tow carbon fibers, are changed from single-spindle tows into carbon fiber wide-tow woven cloth, the mechanical properties of the carbon fibers are completely changed, the process efficiency of the carbon fibers is greatly improved, and the carbon fiber woven cloth has a wide application prospect.
3. The method for manufacturing the carbon fiber woven cloth according to claim 1, wherein the carbon fiber cloth after gum dipping in the slitting and collecting discs is unidirectional cloth, and the multi-spindle carbon fibers in the carbon fiber merging and expanding process are 6K-24K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571087.6A CN110552113A (en) | 2018-06-05 | 2018-06-05 | Method for manufacturing carbon fiber woven cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571087.6A CN110552113A (en) | 2018-06-05 | 2018-06-05 | Method for manufacturing carbon fiber woven cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552113A true CN110552113A (en) | 2019-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810571087.6A Pending CN110552113A (en) | 2018-06-05 | 2018-06-05 | Method for manufacturing carbon fiber woven cloth |
Country Status (1)
| Country | Link |
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| CN (1) | CN110552113A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318895A (en) * | 2020-09-03 | 2021-02-05 | 航天材料及工艺研究所 | Light high-rigidity porous grid carbon fiber honeycomb for space, preparation method and application |
| CN114180343A (en) * | 2021-10-29 | 2022-03-15 | 淮北矿业股份有限公司 | Method for improving ash conveying system |
| CN116463783A (en) * | 2023-04-24 | 2023-07-21 | 东莞煜强复合材料有限公司 | Production process of carbon fiber woven cloth |
Citations (7)
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| CN102503182A (en) * | 2011-11-08 | 2012-06-20 | 大连橡胶塑料机械股份有限公司 | Online gluing production line for carbon (glass) fibers |
| CN102797157A (en) * | 2012-02-03 | 2012-11-28 | 金柏青 | Carbon fiber impregnating liquid, preparation method thereof and process for producing prepreg |
| CN103343444A (en) * | 2013-05-16 | 2013-10-09 | 江南大学 | Fiber extending method for carbon fibers through supersonic wave |
| CN103757783A (en) * | 2014-01-22 | 2014-04-30 | 东华大学 | Low-cost high-performance large-tow carbon fiber spreading device |
| CN105150404A (en) * | 2015-07-15 | 2015-12-16 | 北京昂林贸烽科技有限公司 | Method for processing carbon fiber tow |
| CN106629254A (en) * | 2016-12-07 | 2017-05-10 | 周易 | Carbon fiber extension device and method |
| CN208346346U (en) * | 2018-06-06 | 2019-01-08 | 航宸石家庄新材料科技有限公司 | A kind of expanding unit of carbon fibre tow |
-
2018
- 2018-06-05 CN CN201810571087.6A patent/CN110552113A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503182A (en) * | 2011-11-08 | 2012-06-20 | 大连橡胶塑料机械股份有限公司 | Online gluing production line for carbon (glass) fibers |
| CN102797157A (en) * | 2012-02-03 | 2012-11-28 | 金柏青 | Carbon fiber impregnating liquid, preparation method thereof and process for producing prepreg |
| CN103343444A (en) * | 2013-05-16 | 2013-10-09 | 江南大学 | Fiber extending method for carbon fibers through supersonic wave |
| CN103757783A (en) * | 2014-01-22 | 2014-04-30 | 东华大学 | Low-cost high-performance large-tow carbon fiber spreading device |
| CN105150404A (en) * | 2015-07-15 | 2015-12-16 | 北京昂林贸烽科技有限公司 | Method for processing carbon fiber tow |
| CN106629254A (en) * | 2016-12-07 | 2017-05-10 | 周易 | Carbon fiber extension device and method |
| CN208346346U (en) * | 2018-06-06 | 2019-01-08 | 航宸石家庄新材料科技有限公司 | A kind of expanding unit of carbon fibre tow |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318895A (en) * | 2020-09-03 | 2021-02-05 | 航天材料及工艺研究所 | Light high-rigidity porous grid carbon fiber honeycomb for space, preparation method and application |
| CN112318895B (en) * | 2020-09-03 | 2023-02-03 | 航天材料及工艺研究所 | Spatial light high-rigidity porous grid carbon fiber honeycomb, and preparation method and application thereof |
| CN114180343A (en) * | 2021-10-29 | 2022-03-15 | 淮北矿业股份有限公司 | Method for improving ash conveying system |
| CN116463783A (en) * | 2023-04-24 | 2023-07-21 | 东莞煜强复合材料有限公司 | Production process of carbon fiber woven cloth |
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Application publication date: 20191210 |