CN106147135A - One naval vessel many material composite-types carbon fiber Sound insulation floorings and preparation method - Google Patents
One naval vessel many material composite-types carbon fiber Sound insulation floorings and preparation method Download PDFInfo
- Publication number
- CN106147135A CN106147135A CN201610479936.6A CN201610479936A CN106147135A CN 106147135 A CN106147135 A CN 106147135A CN 201610479936 A CN201610479936 A CN 201610479936A CN 106147135 A CN106147135 A CN 106147135A
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- CN
- China
- Prior art keywords
- sound insulation
- carbon fiber
- naval vessel
- floorings
- many material
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
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- 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
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
-
- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/56—Damping, energy absorption
-
- 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
- B32B2605/00—Vehicles
- B32B2605/12—Ships
Abstract
A kind of naval vessel of the present invention many material composite-types carbon fiber Sound insulation floorings and preparation method.This Sound insulation floorings is mainly made up of carbon fiber bearing layer and sound insulation composite bed.Sound insulation composite bed is the silicon rubber flat board inlaying hollow resin ball, and the rule of inlaying of hollow resin ball is matrix form distribution, can require to need to carry out the increase and decrease of sound insulation composite bed with design thickness size according to defening effect.The sound insulation composite bed number of plies can be modified according to design requirement, there is very strong designability, cut down the effect that sound wave penetrates by adding the material of different densities and quality to reach, and the internal boundary defect of carbon fibre composite itself can absorb a lot of vibrational energies thus has more preferable acoustically effective, intensity is higher compared with traditional acoustic material, can be used as floor, naval vessel or wallboard for every falling noise, reducing noise jamming.The mould that this kind of naval vessel is used by many material composite-types carbon fiber Sound insulation floorings preparation method is simply easily made, size adjustable, can flexible design, reduce the loss of material.
Description
Technical field
The present invention relates to a kind of naval vessel many material composite-types carbon fiber Sound insulation floorings and preparation method, belong to vibration and noise reducing
Technical applications.
Background technology
In the design of Modern Ships, people extremely pay close attention to naval vessel quietness.Naval vessel quietness includes disguise, livability
(comfortableness).According to different naval vessels species, disguise just emphasized especially by such as submarine.Existing floor, naval vessel mostly is irony or aluminium
System, the noise that personnel activity produces is very big, reduces the comfortableness on naval vessel and the disguise of submarine.Modern war is often found
Mean to be destroyed, therefore surface ship design also begins to pay attention to disguise.General boats and ships mainly consider that livability is (comfortable
Property), particularly tourism boats and ships, more emphasize comfortableness.Naval vessel quietness is relevant with the noise and vibration situation on this naval vessel, even determines
Determining cause element.Therefore the vibration and noise reducing on naval vessel, is highly important during warship development.
The present invention have studied a kind of acoustic material for floor, naval vessel, is used for reducing submarine or tourism naval vessel due to people
Member walks about or vibrations that machine work causes and noise, it is achieved that the effect of light strong sound insulation, gently can mitigate by force naval vessel deadweight, carry
The carrying capacity on high naval vessel, sound insulation can improve the Sound stealth performance of military submarines and the comfortableness of tourism boats and ships and security.
Content of the invention
It is an object of the invention to provide a kind of naval vessel many material composite-types carbon fiber Sound insulation floorings and preparation method, with
Better meet submarine or the requirement of tourism naval vessel light sound-proof.
A kind of naval vessel many material composite-types carbon fiber Sound insulation floorings that the present invention provides, including sound insulation composite bed and carbon are fine
The load carbon fiber layer of dimension epoxy resin-matrix；Wherein sound insulation composite bed is by with pertusate silicane rubber plate and be embedded in hole
Bead forms.
Wherein, described hole is that matrix form is evenly distributed.
Wherein, described bead is the epoxy resin ball of hollow.
Wherein, described the small ball's diameter and silicane rubber plate consistency of thickness.
Wherein, load carbon fiber layer be unidirectional carbon reinforced epoxy matrix composite prepreg according to 0 °/±
The 45 °/± method of 90 ° carries out laying successively.
A kind of naval vessel that the present invention provides includes following step by the preparation method of many material composite-types carbon fiber Sound insulation floorings
Rapid:
Step one: silicon rubber is processed into the silicane rubber plate with matrix hole, more embedded and matrix hole same diameter
Hollow ring epoxy resins ball is standby as sound insulation composite bed.
Step 2: making cuboid steel die, mould inside film silicone oil is easy to the demoulding.
Step 3: according to thickness requirement design carbon fibre initial rinse fabric laying number, by carbon fiber unidirectional cloth successively according to 0 °/±
The 45 °/± angle of 90 ° carries out laying successively in a mold.
Step 4: be embedded into the sound insulation composite bed preparing in step one in laying；
Step 5: continue to carry out the laying of carbon fibre initial rinse fabric on silica gel plate, completes prefabricated design laying number；
Step 6: Guan Bi mould is simultaneously heated, during heating in resin mould inflow entrance resin by injection until resin
The full whole mould of stream, and control temperature and pressure, is warming up to 80 DEG C and is incubated 4 hours, then is warming up to 125 DEG C of insulations and carries out for 3 hours
Solidification；
Step 7: after curing reaction completes, is cooled to normal temperature, and the demoulding completes compound carbon fiber Sound insulation floorings and makes.
Compared with prior art, a kind of naval vessel of the present invention many material composite-types carbon fiber Sound insulation floorings and preparation method
Provide the benefit that: after sandwiching sound insulation composite bed in the middle of carbon fiber laminate, utilize resiliency and the hollow resin ball of silica gel
Hollow effect reach the purpose of vibration and noise reducing, lighter compared with the floor of traditional material high-strength and there is good sound insulation effect
Really, the mould that employing is prepared with many material composite-types carbon fiber Sound insulation floorings material in this kind of naval vessel is simply easily made, and size adjustable can
Flexible design, reduces the generation of waste material, meets the requirement of green production.Many material composite-types carbon fibre material of this invention can root
Carry out Fine design according to the requirement using environment, change the composition structure of sound insulation composite bed, preferably carry out vibration and noise reducing.
Brief description
Fig. 1 is the structural representation of a kind of naval vessel of the present invention many material composite-types carbon fiber Sound insulation floorings.
Wherein: 1-load carbon fiber layer, 2-sound insulation composite bed.
Fig. 2 is the sound insulation composite bed top view of a kind of naval vessel of the present invention many material composite-types carbon fiber Sound insulation floorings.
Fig. 3 is the preparation technology stream of a kind of naval vessel of the present invention many material composite-types carbon fiber Sound insulation floorings and preparation method
Cheng Tu.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, technical scheme is described further.
A kind of naval vessel many material composite-types carbon fiber Sound insulation floorings that the present invention provides, mainly by sound insulation composite bed 1 He
Load carbon fiber layer 2 forms, and sees Fig. 1.Wherein, composite bed 1 is insulated against sound by carrying pertusate silicane rubber plate and be embedded in hole
Empty resin balls is composited according to certain geometry rule, sees Fig. 2, and load carbon fiber layer 2 is combined for carbon fiber epoxy base
The solidification of material prepreg obtains.Wherein, described hole is that matrix form is evenly distributed.Described the small ball's diameter and silicon rubber thickness of slab
Degree is consistent.
Below in conjunction with drawings and Examples, the preparation technology to the present invention is described in further detail.Preparation technology is such as
Shown in Fig. 3.Step of preparation process is as follows:
Step one: silicone rubber plate is processed into the silicane rubber plate of band matrix hole, more embedded identical with matrix hole
The hollow resin ball of diameter is standby as sound insulation composite bed.
Step 2: making plate steel die, mould inside film silicone oil is easy to the demoulding.
Step 3: design carbon fiber one-way shredded dried bean curd cloth laying number according to thickness requirement, by carbon fiber one-way shredded dried bean curd cloth successively
Carry out laying according to the 0 °/± 45 °/± angle of 90 ° successively.
Step 4: be embedded into the sound insulation composite bed that step one prepares in laying；
Step 5: continue to carry out the laying of carbon fibre initial rinse fabric on silica gel plate, completes prefabricated design laying number；
Step 6: Guan Bi mould is simultaneously heated, during heating in resin mould inflow entrance resin by injection until resin
The full whole mould of stream, and control temperature and pressure, is warming up to 80 DEG C and is incubated 4 hours, then is warming up to 125 DEG C of insulations and carries out for 3 hours
Solidification；
Step 7: after curing reaction completes, is cooled to normal temperature, and the demoulding completes compound carbon fiber Sound insulation floorings and makes.
The irony floor vibration damping that institute's material composite-type carbon fiber Sound insulation floorings much is common compared with stack pile after being embodied as drops
Make an uproar raising 15dB, and the aluminum floor vibration and noise reducing common compared with stack pile improves.
Claims (5)
1. naval vessel many material composite-types carbon fiber Sound insulation floorings, is in its feature: this Sound insulation floorings includes that sound insulation is multiple
Close the load carbon fiber layer of layer and carbon fiber epoxy base；Wherein sound insulation composite bed is by carrying pertusate silicane rubber plate and inlay
Bead composition in hole.
2. a kind of naval vessel according to claim 1 many material composite-types carbon fiber Sound insulation floorings, is in its feature: institute
The hole stated is that matrix form is evenly distributed.
3. a kind of naval vessel according to claim 1 many material composite-types carbon fiber Sound insulation floorings, is in its feature: institute
The bead stated is the epoxy resin ball of hollow.
4. a kind of naval vessel according to claim 1 many material composite-types carbon fiber Sound insulation floorings, is in its feature: institute
The small ball's diameter stated and silicane rubber plate consistency of thickness.
5. a naval vessel preparation method for many material composite-types carbon fiber Sound insulation floorings, comprises the following steps:
Step one: silicon rubber is processed into the silicane rubber plate with matrix hole, the more embedded hollow with matrix hole same diameter
Epoxy resin ball is standby as sound insulation composite bed；
Step 2: making cuboid steel die, mould inside film silicone oil is easy to the demoulding；
Step 3: according to thickness requirement design carbon fibre initial rinse fabric laying number, by carbon fiber unidirectional cloth successively according to 0 °/± 45 °/
The angle of ± 90 ° carries out laying successively in a mold；
Step 4: be embedded into the sound insulation composite bed preparing in step one in laying；
Step 5: continue to carry out the laying of carbon fibre initial rinse fabric on silica gel plate, completes prefabricated design laying number；
Step 6: Guan Bi mould is simultaneously heated, during heating in resin mould inflow entrance resin by injection until resin stream is full
Whole mould, and control temperature and pressure, is warming up to 80 DEG C and is incubated 4 hours, then is warming up to 125 DEG C of insulations and solidifies for 3 hours；
Step 7: after curing reaction completes, is cooled to normal temperature, and the demoulding completes compound carbon fiber Sound insulation floorings and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479936.6A CN106147135B (en) | 2016-06-27 | 2016-06-27 | A kind of naval vessel more material composite-type carbon fiber Sound insulation flooringses and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479936.6A CN106147135B (en) | 2016-06-27 | 2016-06-27 | A kind of naval vessel more material composite-type carbon fiber Sound insulation flooringses and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106147135A true CN106147135A (en) | 2016-11-23 |
| CN106147135B CN106147135B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610479936.6A Active CN106147135B (en) | 2016-06-27 | 2016-06-27 | A kind of naval vessel more material composite-type carbon fiber Sound insulation flooringses and preparation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927844A (en) * | 2019-04-29 | 2019-06-25 | 江龙船艇科技股份有限公司 | Passenger boat and yacht sound insulation and noise reduction structure |
| CN110315605A (en) * | 2019-07-03 | 2019-10-11 | 嘉兴高诠木业有限公司 | It is a kind of can noise reduction metope facing veneer preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456294A (en) * | 2012-05-29 | 2013-12-18 | 中国科学院声学研究所 | Preparation method of sound absorption composite material for vehicles |
| CN103722749A (en) * | 2013-05-28 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Preparation method of porous sound absorption structure composite material |
| CN103950254A (en) * | 2013-05-28 | 2014-07-30 | 太仓派欧技术咨询服务有限公司 | Sound-absorption structured composite material and preparation method thereof |
-
2016
- 2016-06-27 CN CN201610479936.6A patent/CN106147135B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456294A (en) * | 2012-05-29 | 2013-12-18 | 中国科学院声学研究所 | Preparation method of sound absorption composite material for vehicles |
| CN103722749A (en) * | 2013-05-28 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Preparation method of porous sound absorption structure composite material |
| CN103950254A (en) * | 2013-05-28 | 2014-07-30 | 太仓派欧技术咨询服务有限公司 | Sound-absorption structured composite material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927844A (en) * | 2019-04-29 | 2019-06-25 | 江龙船艇科技股份有限公司 | Passenger boat and yacht sound insulation and noise reduction structure |
| CN110315605A (en) * | 2019-07-03 | 2019-10-11 | 嘉兴高诠木业有限公司 | It is a kind of can noise reduction metope facing veneer preparation method |
| CN110315605B (en) * | 2019-07-03 | 2022-04-19 | 嘉兴高诠木业有限公司 | Veneer for decorative surface of noise-reducing wall surface and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106147135B (en) | 2018-03-30 |
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Address after: 100191 room 1113, 11th floor, Xueyuan international building, No.1, Zhichun Road, Haidian District, Beijing Patentee after: Iridium gasman Aviation Technology Group Co., Ltd Address before: 100191 room 1, No. 1101, Haidian District, Beijing, Zhichun Road Patentee before: EAGLES MEN AERONAUTIC SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. |
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