CN109677562B - Anchor chain based on composite material and preparation method thereof - Google Patents
Anchor chain based on composite material and preparation method thereof Download PDFInfo
- Publication number
- CN109677562B CN109677562B CN201811486174.8A CN201811486174A CN109677562B CN 109677562 B CN109677562 B CN 109677562B CN 201811486174 A CN201811486174 A CN 201811486174A CN 109677562 B CN109677562 B CN 109677562B
- Authority
- CN
- China
- Prior art keywords
- chain
- chain link
- glass fiber
- links
- anchor
- 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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- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims description 23
- 239000003822 epoxy resin Substances 0.000 claims description 19
- 229920000647 polyepoxide Polymers 0.000 claims description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 17
- 239000004917 carbon fiber Substances 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000013585 weight reducing agent Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses an anchor chain based on a composite material and a preparation method thereof, wherein the anchor chain comprises a plurality of chain links with annular structures; the chain links are sequentially connected in a penetrating way to form an anchor chain; the chain link comprises an outer skin layer and an inner filler; the inner filling material is filled in the outer skin layer; the chain link comprises two annular single-half chain links; the single half chain links are sealed and butted to form chain links; one side of the chain link is provided with a penetration notch; the cross-connection notch is filled with structural adhesive; the composite material anchor chain is obtained by wrapping the inner filler with the outer skin layer, and has the advantages of weight reduction, corrosion resistance and high strength.
Description
Technical Field
The invention relates to an anchor chain based on a composite material and a preparation method thereof.
Background
The anchor chain is a chain connecting the anchor with the hull and mainly used for transmitting the grabbing force of the anchor to the seabed to the hull in the process of mooring the ship. The conventional anchor chain is made of steel materials, and the structure is required to be thick and strong because of bearing strong holding power, so that the whole anchor chain is very heavy and difficult to operate, the defects of the weight of the small ship are more obvious, and compared with other steel products, the small ship has the same problem of being easy to corrode by seawater, and has short service life and high corrosion prevention cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the anchor chain based on the composite material has the advantages of weight reduction, corrosion resistance and high strength and the preparation method thereof.
In order to solve the problems, the invention adopts the following technical scheme:
a composite-based anchor chain comprising a plurality of links in an endless configuration; the chain links are sequentially connected in a penetrating way to form an anchor chain; the chain link comprises an outer skin layer and an inner filler; the inner filling material is filled in the outer skin layer; the chain link comprises two annular single-half chain links; the single half chain links are sealed and butted to form chain links; one side of the chain link is provided with a penetration notch; and the cross-connection notch is filled with structural adhesive.
Further, the outer skin layer comprises epoxy resin and carbon fiber.
Further, the inner filler comprises epoxy resin and glass fiber.
Further, the length of the cross-over notch is 9 to 11mm.
Further, the thickness of the outer skin layer is 0.3 to 0.5mm; the thickness of the structural adhesive is 0.3 to 0.5mm.
A preparation method of an anchor chain based on a composite material comprises the following steps:
s1, blanking: cutting carbon fiber cloth and single glass fiber according to the size of the single half chain link;
s2, pasting carbon fiber skin: impregnating carbon fibers with epoxy resin, and sequentially paving the carbon fibers on the surface of a die to obtain a single half chain link;
s3, pasting unidirectional glass fiber filaments: impregnating unidirectional glass fiber yarns with epoxy resin, filling the unidirectional glass fiber yarns impregnated with the epoxy resin into single-half chain links, and then solidifying and heating;
s4, cutting: removing the film from the single-half chain link, and cutting a cross-connected single-half notch on the single-half chain link to obtain the single-half chain link filled with glass fiber yarns;
s5, splicing: sequentially connecting the single-half chain links in a penetrating way through the single-half gaps, bonding the single-half chain link with another single-half chain link to form a single finished chain link, bonding the penetrating single-half gaps of the two single-half chain links to form a complete penetrating gap, filling and sealing the penetrating gap by using structural adhesive, and finally forming an anchor chain;
s6, polishing and repairing: and (5) polishing burrs on the surface of the anchor chain to be clean, thus obtaining the composite material anchor chain.
Further, the unidirectional glass fiber filaments are distributed along the length direction of the chain link.
The beneficial effects of the invention are that
The single chain link is formed by wrapping an inner filler by an outer skin, wherein the outer skin is formed by impregnating carbon fibers with epoxy resin, and the inner filler is formed by impregnating unidirectional glass fiber yarns with epoxy resin.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a composite-based anchor chain comprises a plurality of links 4 in an endless configuration; the chain links 4 are sequentially connected in a penetrating way to form an anchor chain; the chain link 4 comprises an outer skin layer 1 and an inner filler 2; the inner filler 2 is filled in the outer skin layer 1; the chain link 4 comprises two annular single-half chain links; the single half chain links are in closed butt joint to form chain links 4; one side of the chain link 4 is provided with a penetration notch 3; and the cross-connection notch 3 is filled with structural adhesive. Further preferably, the outer skin layer 1 includes an epoxy resin and carbon fibers. Further preferably, the inner filler 2 comprises epoxy resin and glass fiber. Further preferably, the length of the through-connection notch 3 is 9 to 11mm, and preferably the length of the through-connection notch 3 is 10mm. Further preferably, the thickness of the outer skin layer is 0.3 to 0.5mm, and the thickness of the outer skin layer is 0.4mm; the thickness of the structural adhesive is 0.3 to 0.5mm, and the thickness of the structural adhesive is 0.4mm.
A preparation method of an anchor chain based on a composite material comprises the following steps:
s1, blanking: cutting carbon fiber cloth and single glass fiber according to the size of the single half chain link;
s2, pasting carbon fiber skin: impregnating carbon fibers with epoxy resin, and sequentially paving the carbon fibers on the surface of a die to obtain a single half chain link;
s3, pasting unidirectional glass fiber filaments: impregnating unidirectional glass fiber yarns with epoxy resin, filling the unidirectional glass fiber yarns impregnated with the epoxy resin into single-half chain links, and then solidifying and heating;
s4, cutting: removing the film from the single-half chain link, and cutting a cross-connected single-half notch on the single-half chain link to obtain the single-half chain link filled with glass fiber yarns;
s5, splicing: sequentially connecting the single-half chain links in a penetrating way through the single-half gaps, bonding the single-half chain link with another single-half chain link to form a single finished chain link, bonding the penetrating single-half gaps of the two single-half chain links to form a complete penetrating gap, filling and sealing the penetrating gap by using structural adhesive, and finally forming an anchor chain; further, the unidirectional glass fiber filaments are distributed along the length direction of the chain link.
S6, polishing and repairing: and (5) polishing burrs on the surface of the anchor chain to be clean, thus obtaining the composite material anchor chain.
The single chain link is formed by wrapping an inner filler by an outer skin, wherein the outer skin is formed by impregnating carbon fibers with epoxy resin, and the inner filler is formed by impregnating unidirectional glass fiber yarns with epoxy resin.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. A preparation method of an anchor chain based on composite materials comprises a plurality of chain links with annular structures; the chain links are sequentially connected in a penetrating way to form an anchor chain; the chain link comprises an outer skin layer and an inner filler; the inner filling material is filled in the outer skin layer; the chain link comprises two annular single-half chain links; the single half chain links are sealed and butted to form chain links; one side of the chain link is provided with a penetration notch; the cross-connection notch is filled with structural adhesive; the method is characterized by comprising the following steps of:
s1, blanking: cutting carbon fiber cloth and unidirectional glass fiber yarns according to the size of the single half chain link;
s2, pasting carbon fiber skin: impregnating carbon fibers with epoxy resin, and sequentially paving the carbon fibers on the surface of a die to obtain a single half chain link;
s3, pasting unidirectional glass fiber filaments: impregnating unidirectional glass fiber yarns with epoxy resin, filling the unidirectional glass fiber yarns impregnated with the epoxy resin into single-half chain links, and then solidifying and heating;
s4, cutting: removing the film from the single-half chain link, and cutting a cross-connected single-half notch on the single-half chain link to obtain the single-half chain link filled with unidirectional glass fiber yarns;
s5, splicing: sequentially connecting the single-half chain links in a penetrating way through the single-half gaps, bonding the single-half chain link with another single-half chain link to form a single finished chain link, bonding the penetrating single-half gaps of the two single-half chain links to form a complete penetrating gap, filling and sealing the penetrating gap by using structural adhesive, and finally forming an anchor chain;
s6, polishing and repairing: and (5) polishing burrs on the surface of the anchor chain to obtain the composite material anchor chain.
2. The method of claim 1, wherein the outer skin layer comprises epoxy resin and carbon fiber.
3. The method of claim 1, wherein the inner filler comprises epoxy resin and unidirectional glass fiber filaments.
4. The method of manufacturing a composite-based anchor chain according to claim 1, wherein the cross-over gap length is 9 to 11mm.
5. The method of manufacturing a composite-based anchor chain according to claim 1, wherein the outer skin layer has a thickness of 0.3 to 0.5mm; the thickness of the structural adhesive is 0.3 to 0.5mm.
6. The method for manufacturing a composite material-based anchor chain according to claim 1, wherein the unidirectional glass fiber filaments are distributed along the length direction of the chain links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486174.8A CN109677562B (en) | 2018-12-06 | 2018-12-06 | Anchor chain based on composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486174.8A CN109677562B (en) | 2018-12-06 | 2018-12-06 | Anchor chain based on composite material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109677562A CN109677562A (en) | 2019-04-26 |
| CN109677562B true CN109677562B (en) | 2024-01-30 |
Family
ID=66187047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486174.8A Active CN109677562B (en) | 2018-12-06 | 2018-12-06 | Anchor chain based on composite material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109677562B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477642A (en) * | 1973-10-22 | 1977-06-22 | Pilkington Brothers Ltd | Fibre-reinforced composite materials |
| US6272837B1 (en) * | 1998-11-13 | 2001-08-14 | Vincinay Cadenas, S.A. | Connecting shackle for chains having orthogonally-planed closing means |
| CN201371924Y (en) * | 2009-03-20 | 2009-12-30 | 正茂集团有限责任公司 | Quick connecting shackle |
| CN102503185A (en) * | 2011-11-23 | 2012-06-20 | 安徽丹凤电子材料股份有限公司 | Glass fiber soaking agent and preparation method thereof |
| CN103867813A (en) * | 2012-12-17 | 2014-06-18 | 天津滨海新区大港天诚金属装饰有限公司 | Reinforced epoxy resin stainless steel composite tube |
| CN104154179A (en) * | 2013-05-15 | 2014-11-19 | 天津市锴瑞金属制品有限公司 | Chain easy to lubricate |
| CN205101176U (en) * | 2015-10-12 | 2016-03-23 | 江苏越科新材料有限公司 | A combined material for wind power generation pylon |
| CN106621242A (en) * | 2016-12-21 | 2017-05-10 | 桐乡波力科技复材用品有限公司 | Multi-axis hockey stick and manufacturing method thereof |
| CN107314707A (en) * | 2017-08-15 | 2017-11-03 | 精功（绍兴）复合材料有限公司 | Composite material missile launching canister and preparation method thereof |
| CN108485202A (en) * | 2018-04-20 | 2018-09-04 | 江苏澳盛复合材料科技有限公司 | A kind of carbon fiber prepreg composition epoxy resin |
-
2018
- 2018-12-06 CN CN201811486174.8A patent/CN109677562B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477642A (en) * | 1973-10-22 | 1977-06-22 | Pilkington Brothers Ltd | Fibre-reinforced composite materials |
| US6272837B1 (en) * | 1998-11-13 | 2001-08-14 | Vincinay Cadenas, S.A. | Connecting shackle for chains having orthogonally-planed closing means |
| CN201371924Y (en) * | 2009-03-20 | 2009-12-30 | 正茂集团有限责任公司 | Quick connecting shackle |
| CN102503185A (en) * | 2011-11-23 | 2012-06-20 | 安徽丹凤电子材料股份有限公司 | Glass fiber soaking agent and preparation method thereof |
| CN103867813A (en) * | 2012-12-17 | 2014-06-18 | 天津滨海新区大港天诚金属装饰有限公司 | Reinforced epoxy resin stainless steel composite tube |
| CN104154179A (en) * | 2013-05-15 | 2014-11-19 | 天津市锴瑞金属制品有限公司 | Chain easy to lubricate |
| CN205101176U (en) * | 2015-10-12 | 2016-03-23 | 江苏越科新材料有限公司 | A combined material for wind power generation pylon |
| CN106621242A (en) * | 2016-12-21 | 2017-05-10 | 桐乡波力科技复材用品有限公司 | Multi-axis hockey stick and manufacturing method thereof |
| CN107314707A (en) * | 2017-08-15 | 2017-11-03 | 精功（绍兴）复合材料有限公司 | Composite material missile launching canister and preparation method thereof |
| CN108485202A (en) * | 2018-04-20 | 2018-09-04 | 江苏澳盛复合材料科技有限公司 | A kind of carbon fiber prepreg composition epoxy resin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109677562A (en) | 2019-04-26 |
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