CN106042603A - Method for manufacturing metamaterial composite damping plate - Google Patents
Method for manufacturing metamaterial composite damping plate Download PDFInfo
- Publication number
- CN106042603A CN106042603A CN201610357352.1A CN201610357352A CN106042603A CN 106042603 A CN106042603 A CN 106042603A CN 201610357352 A CN201610357352 A CN 201610357352A CN 106042603 A CN106042603 A CN 106042603A
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- China
- Prior art keywords
- fiber composite
- composite
- mass
- viscoelasticity
- meta materials
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- 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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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B2605/08—Cars
-
- 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
-
- 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
- B32B2605/18—Aircraft
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a method for manufacturing a metamaterial composite damping plate. The method comprises the steps: firstly, carrying out cutting machining on a metallic material so as to prepare mass blocks; then, distributing the mass blocks into a mold case according to a structural form array, pouring a viscoelastic film sizing material into the mold case until an entire mold cavity is filled up so as to complete connection between a viscoelastic film layer and the mass blocks, carrying out cooling, and then, taking out the viscoelastic film layer and the mass blocks at the same time; and punching fiber composite layers according to a structural form, painting corresponding surfaces of the fiber composite layers with a viscous-state damping sizing material according to set number and positions of the fiber composite layers, and mounting the fiber composite layers on the viscoelastic film layer sequentially in a pressing manner, thereby completing a preparation process for the metamaterial composite damping plate. According to the method for manufacturing the metamaterial composite damping plate, provided by the invention, the metamaterial composite damping plate is manufactured through combining the fiber composite layers, the viscoelastic film layer and the mass blocks, so that the structure of the damping plate has relatively high integrity, the arrangement and mounting are facilitated, and thus the efficiency and economical efficiency of manufacturing of the composite damping plate are increased.
Description
Technical field
The invention belongs to functional composite material preparing technical field, be specifically related to the manufacture of a kind of Meta Materials composite damping board
Method.
Background technology
Meta Materials composite damping board is laid in the equipment such as automobile, train, aircraft, naval vessel with decay, hinders and control low
Frequency vibration and noise, it is intended to improve the riding comfort of equipment and ensure the health and safety of driver and crew.
Meta Materials composite damping board is divided into three parts: damping sheet intermediate layer, damping sheet composite bed and damping sheet mass.
Wherein, damping sheet intermediate layer is made up of viscoelasticity thin film；Damping sheet composite bed is divided into upper and lower two parts, and each several part is by least 2 layers
Fibrous composite forms；Damping sheet mass is generally metal.Owing to composite damping board introduces viscoelasticity thin film, multilamellar fibre
The composites such as dimension, in the fabrication process, relate to the punching of composite, the interlayer connection of composite, mass with viscous
The methods such as the connection of elastic film.Above procedure is required for efficiently and the means of economy manufacture, ultimately form subtract vibration isolation
Can be excellent, viable economically and durable low frequency subtracts vibration isolation Meta Materials composite damping board.
But more existing manufacture methods, the patent of invention such as Li Jun et al. is " a kind of based on reclaimed rubber matrix compound
Damping sheet and make (201510137073.X) " and patent of invention " car damping plate and preparation method thereof of Li Zhiyong et al.
(201210336552.0) manufacture method in " is not appropriate for manufacturing above-mentioned Meta Materials composite damping board.
Summary of the invention
Present invention aim to address the problems referred to above, it is provided that the manufacture of a kind of efficient, economic Meta Materials composite damping board
Method.
For solving above-mentioned technical problem, the technical scheme is that the manufacture method of a kind of Meta Materials composite damping board,
Comprise the following steps:
S1: taking metal material machining is mass；
S2: by mass by version array arrangement in die box, viscoelasticity thin film sizing material is cast in die box
In until filling whole mould cavity, complete the connection of viscoelasticity thin layer and mass, by mass and viscoelasticity after cooling
Thin layer takes out in the lump；
S3: by fiber composite by version punching, according to the fiber composite number of plies set and position, multiple at fiber
Close layer corresponding surface smear viscous state damping sizing material, and be fitted in successively on viscoelasticity thin layer, complete Meta Materials and be combined
The preparation process of damping sheet.
Preferably, in described step S1, mass side is carried out blasting treatment.
Preferably, described die box includes side plate and the upper cover plate being oppositely arranged up and down and lower cover, mass array
Being arranged between lower cover and upper cover plate, lower cover and upper cover plate form mould cavity, mould cavity in mass side periphery
Connecting with the annular groove of mass side, side plate is located at mould cavity periphery and upper cover plate and lower cover is engaged, upper cover plate
On offer sprue gate.
Preferably, described upper cover plate, lower cover and side plate are made up of metal material.
Preferably, described step S3 comprises the steps:
S31: by upper fiber composite one by version punching, the lower surface at upper fiber composite one smears viscous state
Damping sizing material, is press fit into viscoelasticity thin layer upper surface；
S32: by upper fiber composite two by version punching, the lower surface at upper fiber composite two smears viscous state
Damping sizing material, is press fit into fiber composite one upper surface；
S33: by lower fiber composite two by version punching, the upper surface at lower fiber composite two smears viscous state
Damping sizing material, is press fit into viscoelasticity thin layer lower surface；
S34: by lower fiber composite one by version punching, the upper surface at lower fiber composite one smears viscous state
Damping sizing material, is press fit into lower fiber composite two lower surface.
Preferably, in described step S3, fiber composite press-fit speed≤0.05m/s.
Preferably, in described step S3, the time that press-fits of fiber composite is more than 10 seconds.
Preferably, a kind of or the most several by nitrile rubber, silicone rubber or compounded rubber of described viscoelasticity thin film sizing material
The combination planted boils and forms.
The invention has the beneficial effects as follows: the manufacture method of a kind of Meta Materials composite damping board provided by the present invention, pass through
Die box arrangement mass, and the connection of casting complete viscoelasticity thin layer and mass, be then press fit into fiber composite
On viscoelasticity thin layer, fiber composite, viscoelasticity thin layer and mass are complex as Meta Materials composite damping board the most at last, make
Damping sheet structure has stronger globality, it is simple to arranges, install, to improve efficiency and the economy that composite damping board manufactures.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a unit cell units on Meta Materials composite damping board of the present invention；
Fig. 2 is a unit cell units semi-cutaway on Meta Materials composite damping board of the present invention；
Fig. 3 is the structural representation of inventive die case；
Fig. 4 is the connection diagram of mass of the present invention and viscoelasticity thin layer；
Fig. 5 is that fiber composite of the present invention is by the schematic diagram after version punching；
Fig. 6 is the process chart of Meta Materials composite damping board fabrication method of the present invention.
Description of reference numerals: 1, mass；2, lower fiber composite one；3, lower fiber composite two；4, viscoelasticity thin film
Layer；5, upper fiber composite one；6, upper fiber composite two；7, lower cover；8, side plate；9, mould cavity；10, upper cover plate；11、
Sprue gate.
Detailed description of the invention
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings:
As shown in Figure 6, the manufacture method of a kind of Meta Materials composite damping board of the present invention, comprise the following steps:
S1: taking metal material machining is mass 1, and mass 1 side is carried out blasting treatment.
S2: by mass 1 by version array arrangement in die box, will be by nitrile rubber, silicone rubber or compound rubber
The viscoelasticity thin film sizing material that a kind of or the most several combination in glue boils is cast in die box until filling whole
Mould cavity 9, completes the connection of viscoelasticity thin layer 4 and mass 1, after cooling by mass 1 and viscoelasticity thin layer 4 in the lump
Take out, as shown in Figure 4.
Poring rate need to be controlled during cast and guarantee that viscoelasticity thin film sizing material is uniformly filled in die box, control mould temperature true
Protect viscoelasticity thin-film surface smooth.
S3: as it is shown in figure 5, by fiber composite by version punching, according to the fiber composite number of plies set and position
Put, damp sizing material at fiber composite corresponding surface smear viscous state, and be fitted in successively on viscoelasticity thin layer 4, complete
The preparation process of Meta Materials composite damping board, every layer of fiber composite press-fit speed≤0.05m/s, press-fit the time more than 10
Second.
Die box in the present invention is as it is shown on figure 3, include side plate 8 and the upper cover plate 10 being oppositely arranged up and down and lower cover
7, mass 1 array arrangement is between lower cover 7 and upper cover plate 10, and lower cover 7 and upper cover plate 10 are in mass 1 side periphery shape
Becoming mould cavity 9, mould cavity 9 connects with the annular groove of mass 1 side, and side plate 8 is located at mould cavity 9 periphery by mould
Cavity 9 seals and upper cover plate 10 and lower cover 7 is engaged simultaneously, and upper cover plate 10 offers sprue gate 11.Wherein upper cover plate 10, under
Cover plate 7 and side plate 8 are made up of metal material.
By specific embodiment, above-mentioned manufacture method is described further:
Embodiment one
Meta Materials composite damping board in the present embodiment is made up of multiple unit cell units, as depicted in figs. 1 and 2, and structure cell list
Unit includes mass 1, viscoelasticity thin layer 4 and fiber composite, and fiber composite includes being located at below viscoelasticity thin layer 4
Lower fiber composite 1 and lower fiber composite 23 and be located at upper fiber composite 1 He above viscoelasticity thin layer 4
Upper fiber composite 26.The method preparing this Meta Materials composite damping board comprises the following steps:
S1: using 45# steel machining is mass 1, and mass 1 side is carried out blasting treatment；
S2: use 45# steel to go out mould box cover plate 10, lower cover 7 and side plate 8 by the processes such as car, mill, by quality
Block 1 in die box, and at relevant position smearing release agent, completes the assembling of die box by version array arrangement；
S3: the viscoelasticity thin film sizing material boiled by silicone rubber is cast in die box by sprue gate 11 until filling whole mould
Tool cavity 9, completes the connection of viscoelasticity thin layer 4 and mass 1, is taken in the lump with mass 1 by viscoelasticity thin layer 4 after cooling
Go out；
S4: by upper fiber composite 1 by version punching, the lower surface at upper fiber composite 1 smears viscosity flow
State damping sizing material, is press fit into viscoelasticity thin layer 4 upper surface with the speed that press-fits of 0.03m/s by upper fiber composite 1, and stops
Stay 15 seconds；
S5: by upper fiber composite 26 by version punching, the lower surface at upper fiber composite 26 smears viscosity flow
State damping sizing material, is press fit into upper fiber composite 1 upper surface with the speed that press-fits of 0.03m/s by upper fiber composite 26, and
Stop 15 seconds；
S6: by lower fiber composite 23 by version punching, the upper surface at lower fiber composite 23 smears viscosity flow
State damping sizing material, is press fit into viscoelasticity thin layer 4 lower surface with the speed that press-fits of 0.03m/s by lower fiber composite 23, and stops
Stay 15 seconds；
S7: by lower fiber composite 1 by version punching, the upper surface at lower fiber composite 1 smears viscosity flow
State damping sizing material, is press fit into lower fiber composite 23 lower surface with the speed that press-fits of 0.03m/s by lower fiber composite 1, and
Stop 15 seconds, be finally completed the preparation of this Meta Materials composite damping board.
The Meta Materials composite damping board produced by said method, improve existing conventional damper plate effect frequency band narrow,
The present situation that low cut ability is weak, and it is capable of frequency-selecting decay.
Those of ordinary skill in the art it will be appreciated that embodiment described here be to aid in reader understanding this
Bright principle, it should be understood that protection scope of the present invention is not limited to such special statement and embodiment.This area
It is each that those of ordinary skill can make various other without departing from essence of the present invention according to these technology disclosed by the invention enlightenment
Planting concrete deformation and combination, these deform and combine the most within the scope of the present invention.
Claims (8)
1. the manufacture method of a Meta Materials composite damping board, it is characterised in that comprise the following steps:
S1: taking metal material machining is mass (1)；
S2: by mass (1) by version array arrangement in die box, viscoelasticity thin film sizing material is cast in die box
Until filling whole mould cavity (9), complete the connection of viscoelasticity thin layer (4) and mass (1), by mass after cooling
(1) take out in the lump with viscoelasticity thin layer (4)；
S3: by fiber composite by version punching, according to the fiber composite number of plies set and position, at fiber composite
Corresponding surface smear viscous state damping sizing material, and be fitted in successively on viscoelasticity thin layer (4), complete the compound resistance of Meta Materials
The preparation process of Buddhist nun's plate.
The manufacture method of Meta Materials composite damping board the most according to claim 1, it is characterised in that: in described step S1,
Mass (1) side is carried out blasting treatment.
The manufacture method of Meta Materials composite damping board the most according to claim 1, it is characterised in that: described die box includes
Side plate (8) and the upper cover plate (10) being oppositely arranged up and down and lower cover (7), mass (1) array arrangement in lower cover (7) and
Between upper cover plate (10), lower cover (7) and upper cover plate (10) form mould cavity (9) in mass (1) side periphery, and mould is empty
Chamber (9) connects with the annular groove of mass (1) side, side plate (8) be located at mould cavity (9) peripheral and by upper cover plate (10) and
Lower cover (7) engages, and upper cover plate (10) offers sprue gate (11).
The manufacture method of Meta Materials composite damping board the most according to claim 3, it is characterised in that: described upper cover plate
(10), lower cover (7) and side plate (8) are made up of metal material.
The manufacture method of Meta Materials composite damping board the most according to claim 1, it is characterised in that: described step S3 includes
Following steps:
S31: by upper fiber composite one (5) by version punching, the lower surface at upper fiber composite one (5) smears viscosity flow
State damping sizing material, is press fit into viscoelasticity thin layer (4) upper surface；
S32: by upper fiber composite two (6) by version punching, the lower surface at upper fiber composite two (6) smears viscosity flow
State damping sizing material, is press fit into fiber composite one (5) upper surface；
S33: by lower fiber composite two (3) by version punching, the upper surface at lower fiber composite two (3) smears viscosity flow
State damping sizing material, is press fit into viscoelasticity thin layer (4) lower surface；
S34: by lower fiber composite one (2) by version punching, the upper surface at lower fiber composite one (2) smears viscosity flow
State damping sizing material, is press fit into lower fiber composite two (3) lower surface.
The manufacture method of Meta Materials composite damping board the most according to claim 1, it is characterised in that: in described step S3,
Fiber composite press-fit speed≤0.05m/s.
The manufacture method of Meta Materials composite damping board the most according to claim 1, it is characterised in that: in described step S3,
The time that press-fits of fiber composite is more than 10 seconds.
The manufacture method of Meta Materials composite damping board the most according to claim 1, it is characterised in that: described viscoelasticity thin film
Sizing material is boiled by a kind of or the most several combination in nitrile rubber, silicone rubber or compounded rubber and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357352.1A CN106042603B (en) | 2016-05-26 | 2016-05-26 | A kind of manufacture method of Meta Materials composite damping board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357352.1A CN106042603B (en) | 2016-05-26 | 2016-05-26 | A kind of manufacture method of Meta Materials composite damping board |
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| Publication Number | Publication Date |
|---|---|
| CN106042603A true CN106042603A (en) | 2016-10-26 |
| CN106042603B CN106042603B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610357352.1A Expired - Fee Related CN106042603B (en) | 2016-05-26 | 2016-05-26 | A kind of manufacture method of Meta Materials composite damping board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018967A (en) * | 2019-05-30 | 2020-12-01 | 日本电产三协株式会社 | Method for manufacturing vibration damping member |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996395A (en) * | 2014-05-29 | 2014-08-20 | 西安交通大学 | Elastic membrane-type low-frequency sound insulation metamaterial structure |
| CN104004305A (en) * | 2014-05-06 | 2014-08-27 | 青岛理工大学 | Viscoelastic damping material and embedded co-curing damping composite material manufacturing technology |
| US20150047923A1 (en) * | 2013-07-29 | 2015-02-19 | The Boeing Company | Hybrid acoustic barrier and absorber |
| CN104763763A (en) * | 2015-03-26 | 2015-07-08 | 安徽微威胶件集团有限公司 | Regenerated rubber matrix based combined damping plate and manufacturing method |
| CN105304076A (en) * | 2015-11-20 | 2016-02-03 | 中国船舶重工集团公司第七一六研究所 | Two-dimension acoustic meta-material selectively absorbing mechanical wave and preparation method thereof |
-
2016
- 2016-05-26 CN CN201610357352.1A patent/CN106042603B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150047923A1 (en) * | 2013-07-29 | 2015-02-19 | The Boeing Company | Hybrid acoustic barrier and absorber |
| CN104004305A (en) * | 2014-05-06 | 2014-08-27 | 青岛理工大学 | Viscoelastic damping material and embedded co-curing damping composite material manufacturing technology |
| CN103996395A (en) * | 2014-05-29 | 2014-08-20 | 西安交通大学 | Elastic membrane-type low-frequency sound insulation metamaterial structure |
| CN104763763A (en) * | 2015-03-26 | 2015-07-08 | 安徽微威胶件集团有限公司 | Regenerated rubber matrix based combined damping plate and manufacturing method |
| CN105304076A (en) * | 2015-11-20 | 2016-02-03 | 中国船舶重工集团公司第七一六研究所 | Two-dimension acoustic meta-material selectively absorbing mechanical wave and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018967A (en) * | 2019-05-30 | 2020-12-01 | 日本电产三协株式会社 | Method for manufacturing vibration damping member |
| CN112018967B (en) * | 2019-05-30 | 2023-08-22 | 日本电产三协株式会社 | Method for manufacturing vibration damping member |
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| Publication number | Publication date |
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| CN106042603B (en) | 2017-12-26 |
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Granted publication date: 20171226 |