CN109130379A - A kind of vibration-damping composite metal plate and preparation method thereof - Google Patents
A kind of vibration-damping composite metal plate and preparation method thereof Download PDFInfo
- Publication number
- CN109130379A CN109130379A CN201811038094.6A CN201811038094A CN109130379A CN 109130379 A CN109130379 A CN 109130379A CN 201811038094 A CN201811038094 A CN 201811038094A CN 109130379 A CN109130379 A CN 109130379A
- Authority
- CN
- China
- Prior art keywords
- wire
- base layer
- vibration
- layer
- metal plate
- 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.)
- Pending
Links
Classifications
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/02—Layer formed of wires, e.g. mesh
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of vibration-damping composite metal plates and preparation method thereof, belong to damping block field.The vibration-damping composite metal plate includes base layer, metal layer, the metal layer is separately positioned on the upper and lower surfaces of base layer, the base layer includes isoprene rubber, polyurethane fiber, vermiculite power, silica, the metal layer is made of two layers or more wire mesh and carbon steel, wire is evenly distributed in the base layer, the wire both ends are in contact with metal layer respectively, and the wire is in the shape of a spiral.Vibration-damping composite metal plate effect of the present invention is good, facilitates the operation of spot-welding technology, and has excellent tensile strength and durability.
Description
Technical field
The invention belongs to damping block fields, and in particular to a kind of vibration-damping composite metal plate and preparation method thereof.
Background technique
Vibrate generally existing in daily life and industrial production, the car body vibration during such as daily vehicle travels
The vibration of roadbed when dynamic, train passes through bridge, the vibration of the wing and fuselage that are generated in aircraft flight by airflow function, with
And machine vibration etc. in industrial production.Most of vibrations have adverse effect our life and production, as people live
The continuous improvement of quality proposes increasingly higher demands to vibration and noise reducing.Therefore, in the supply respect of vibration-damping composite metal plate
More high performance materials are also required for meet more extensive demand.Current metal shock reducing plate, since centre is insulation
Layer, so spot welding can not be carried out directly, reduces working efficiency.Secondly, sheet metal have intensity, rigidity high, plasticity and
The good advantage of processability is the most popular material of every profession and trade.But its heavier-weight, vibration damping, heat-proof quality are poor, mesh
It is preceding without a kind of metal material can not only keep its metal material characteristic but also can vibration damping and sound insulation.
Summary of the invention
The purpose of the present invention is to provide a kind of vibration-damping composite metal plate and preparation method thereof, which subtracts
Vibration effect is good, facilitates the operation of spot-welding technology, and has excellent tensile strength and durability.
To achieve the above object, the invention provides the following technical scheme:
A kind of vibration-damping composite metal plate, including base layer, metal layer, the metal layer are separately positioned on the upper table of base layer
Face and lower surface, the base layer include isoprene rubber, polyurethane fiber, vermiculite power, silica, and the metal layer is by two layers
The above wire mesh and carbon steel composition, are evenly distributed with wire in the base layer, the wire both ends respectively with metal
Layer is in contact, and the wire is in the shape of a spiral.
Preferably, isoprene rubber in the base layer, polyurethane fiber, vermiculite power, silica mass ratio be 45:
28:5:7.
Preferably, the wire mesh is wire netting, form the diameter of the wire of wire mesh 0.5-0.8mm it
Between, the spacing between adjacent wire is 3-6mm.
Preferably, the wire is copper wire or aluminium wire, and the diameter of the wire is 0.5-0.7mm.
Preferably, the thickness of the base layer and metal layer ratio is 3-5:1.
Preferably, the preparation method of the vibration-damping composite metal plate, comprising the following steps:
(1) prepared by metal layer: two layers or more wire mesh being successively laid with, wire mesh is overlapped, carbon steel is melt into
Then liquid is suppressed in the hole of the carbon steel injection wire mesh of melting, comes into full contact with carbon steel and wire mesh, cold
But metal layer is formed after solidifying；
(2) prepared by base layer: isoprene rubber, polyurethane fiber, vermiculite power, silica are put into kneader and are mediated
30-40min is heat-treated after kneading, and heat treatment terminates to be cooled to room temperature carry out back mixing to temperature, then uses plate sulphur
Change machine is vulcanized, and finally by hot press compression moulding, base layer is made；
(3) composite molding: being heated to semi-molten state for base layer, and helical form is made in wire, is inserted into matrix
In layer, so that the both ends of wire is exposed the upper and lower surface of base layer respectively, metal layer is placed on to the upper following table of base layer respectively
Face；
(4) compression moulding: base layer and metal layer rolling are pressed, up to the composition metal vibration damping after cooling and solidifying
Plate.
Preferably, in the step (3), wire is inserted perpendicularly into base layer.
Preferably, in the step (3), the temperature of heated substrate layer is 70-80 DEG C.
Compared with prior art, the beneficial effects of the present invention are:
1) metal layer is in the hole of carbon steel injection wire mesh by constituting, can be in the enhancing tensile strength of metal layer and durable
Property.
2) present invention is provided with wire in base layer, by the conduction of wire upper layer and lower layer metal layer, thus real
The normal spot welding of cash category damping block, in turn ensures the effect of vibration and noise reduction of damping block.
3) in use, base layer can realize effectiveness in vibration suppression by elastic deformation since elasticity is good for it to damping block,
Wire uses helical form, it can be prevented to be broken in continuous elastic deformation, and the elastic property of base layer can be enhanced,
To further enhance the damping property of damping block.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vibration-damping composite metal plate in the embodiment of the present invention 1；
In figure, 1, base layer, 2, metal layer, 201, wire mesh, 202, carbon steel, 3, wire.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1
As shown in Figure 1, a kind of vibration-damping composite metal plate, including base layer 1, metal layer 2, the metal layer 2 are respectively set
In the upper and lower surfaces of base layer 1, the base layer 1 includes isoprene rubber, polyurethane fiber, vermiculite power, silica,
The metal layer 2 is made of two layers or more wire mesh 201 and carbon steel 202, and wire 3 is evenly distributed in the base layer 1,
3 both ends of wire are in contact with metal layer 2 respectively, and the wire 3 is in the shape of a spiral；Isoprene rubber in the base layer 1,
Polyurethane fiber, vermiculite power, silica mass ratio be 45:28:5:7；The wire mesh 201 is wire netting, composition gold
Belong to the diameter of the wire of silk screen between 0.5mm, the spacing between adjacent wire is 3mm；The wire 3 is copper wire, institute
The diameter for stating wire 3 is 0.5mm；The thickness ratio of the base layer 1 and metal layer 2 is 3:1.
The preparation method of the vibration-damping composite metal plate, comprising the following steps:
(1) prepared by metal layer: double layer of metal silk screen is successively laid with, wire mesh is overlapped, carbon steel is melt into liquid,
By in the hole of the carbon steel injection wire mesh of melting, is then suppressed, come into full contact with carbon steel and wire mesh, cooled and solidified
After form metal layer；
(2) prepared by base layer: isoprene rubber, polyurethane fiber, vermiculite power, silica are put into kneader and are mediated
30min is heat-treated after kneading, and heat treatment terminates to be cooled to room temperature carry out back mixing to temperature, then uses compression molding
Machine is vulcanized, and finally by hot press compression moulding, base layer is made；
(3) composite molding: at 70 DEG C, being heated to semi-molten state for base layer, helical form then be made in wire,
Then it is inserted perpendicularly into base layer, so that the both ends of wire is exposed the upper and lower surface of base layer respectively, respectively place metal layer
In the upper and lower surface of base layer；
(4) compression moulding: base layer and metal layer rolling are pressed, up to the composition metal vibration damping after cooling and solidifying
Plate.
Embodiment 2
A kind of vibration-damping composite metal plate, including base layer, metal layer, the metal layer are separately positioned on the upper table of base layer
Face and lower surface, the base layer include isoprene rubber, polyurethane fiber, vermiculite power, silica, and the metal layer is by two layers
The above wire mesh and carbon steel composition, are evenly distributed with wire in the base layer, the wire both ends respectively with metal
Layer is in contact, and the wire is in the shape of a spiral；Isoprene rubber in the base layer, polyurethane fiber, vermiculite power, silica
Mass ratio is 45:28:5:7；The wire mesh is wire netting, forms the diameter of the wire of wire mesh between 0.7mm,
Spacing between adjacent wire is 4mm；The wire is aluminium wire, and the diameter of the wire is 0.6mm；The base layer with
The thickness ratio of metal layer is 4:1.
The preparation method of the vibration-damping composite metal plate, comprising the following steps:
(1) prepared by metal layer: three-layer metal silk screen is successively laid with, wire mesh is overlapped, carbon steel is melt into liquid,
By in the hole of the carbon steel injection wire mesh of melting, is then suppressed, come into full contact with carbon steel and wire mesh, cooled and solidified
After form metal layer；
(2) prepared by base layer: isoprene rubber, polyurethane fiber, vermiculite power, silica are put into kneader and are mediated
35min is heat-treated after kneading, and heat treatment terminates to be cooled to room temperature carry out back mixing to temperature, then uses compression molding
Machine is vulcanized, and finally by hot press compression moulding, base layer is made；
(3) composite molding: at 75 DEG C, being heated to semi-molten state for base layer, helical form then be made in wire,
Then it is inserted perpendicularly into base layer, so that the both ends of wire is exposed the upper and lower surface of base layer respectively, respectively place metal layer
In the upper and lower surface of base layer；
(4) compression moulding: base layer and metal layer rolling are pressed, up to the composition metal vibration damping after cooling and solidifying
Plate.
Embodiment 3
A kind of vibration-damping composite metal plate, including base layer, metal layer, the metal layer are separately positioned on the upper table of base layer
Face and lower surface, the base layer include isoprene rubber, polyurethane fiber, vermiculite power, silica, and the metal layer is by two layers
The above wire mesh and carbon steel composition, are evenly distributed with wire in the base layer, the wire both ends respectively with metal
Layer is in contact, and the wire is in the shape of a spiral；Isoprene rubber in the base layer, polyurethane fiber, vermiculite power, silica
Mass ratio is 45:28:5:7；The wire mesh is wire netting, forms the diameter of the wire of wire mesh between 0.8mm,
Spacing between adjacent wire is 6mm；The wire is aluminium wire, and the diameter of the wire is 0.7mm；The base layer with
The thickness ratio of metal layer is 5:1.
The preparation method of the vibration-damping composite metal plate, comprising the following steps:
(1) prepared by metal layer: four layers of wire mesh are successively laid with, wire mesh is overlapped, carbon steel is melt into liquid,
By in the hole of the carbon steel injection wire mesh of melting, is then suppressed, come into full contact with carbon steel and wire mesh, cooled and solidified
After form metal layer；
(2) prepared by base layer: isoprene rubber, polyurethane fiber, vermiculite power, silica are put into kneader and are mediated
40min is heat-treated after kneading, and heat treatment terminates to be cooled to room temperature carry out back mixing to temperature, then uses compression molding
Machine is vulcanized, and finally by hot press compression moulding, base layer is made；
(3) composite molding: at 80 DEG C, being heated to semi-molten state for base layer, helical form then be made in wire,
Then it is inserted perpendicularly into base layer, so that the both ends of wire is exposed the upper and lower surface of base layer respectively, respectively place metal layer
In the upper and lower surface of base layer；
(4) compression moulding: base layer and metal layer rolling are pressed, up to the composition metal vibration damping after cooling and solidifying
Plate.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, without departing from the present invention or
Beyond the scope defined by this claim, it is within the scope of protection of the invention.
Claims (8)
1. a kind of vibration-damping composite metal plate, it is characterised in that: including base layer, metal layer, the metal layer is separately positioned on base
The upper and lower surfaces of body layer, the base layer include isoprene rubber, polyurethane fiber, vermiculite power, silica, the gold
Belong to layer to be made of two layers or more wire mesh and carbon steel, wire, the wire both ends are evenly distributed in the base layer
It is in contact respectively with metal layer, the wire is in the shape of a spiral.
2. a kind of vibration-damping composite metal plate according to claim 1, it is characterised in that: isoprene rubber in the base layer,
Polyurethane fiber, vermiculite power, silica mass ratio be 45:28:5:7.
3. a kind of vibration-damping composite metal plate according to claim 1, it is characterised in that: the wire mesh is wire netting,
The diameter of the wire of wire mesh is formed between 0.5-0.8mm, the spacing between adjacent wire is 3-6mm.
4. a kind of vibration-damping composite metal plate according to claim 1, it is characterised in that: the wire is copper wire or aluminium
Silk, the diameter of the wire are 0.5-0.7mm.
5. a kind of vibration-damping composite metal plate according to claim 1, it is characterised in that: the thickness of the base layer and metal layer
Degree is than being 3-5:1.
6. a kind of preparation method of vibration-damping composite metal plate according to claim 1-5, which is characterized in that including
Following steps:
(1) prepared by metal layer: two layers or more wire mesh is successively laid with, wire mesh is overlapped, carbon steel is melt into liquid,
By in the hole of the carbon steel injection wire mesh of melting, is then suppressed, come into full contact with carbon steel and wire mesh, cooled and solidified
After form metal layer；
(2) prepared by base layer: isoprene rubber, polyurethane fiber, vermiculite power, silica being put into kneader and mediate 30-
40min is heat-treated after kneading, and heat treatment terminates to be cooled to room temperature carry out back mixing to temperature, then uses compression molding
Machine is vulcanized, and finally by hot press compression moulding, base layer is made；
(3) composite molding: being heated to semi-molten state for base layer, and helical form is made in wire, is inserted into base layer,
So that the both ends of wire is exposed the upper and lower surface of base layer respectively, metal layer is placed on to the upper and lower surface of base layer respectively；
(4) compression moulding: base layer and metal layer rolling are pressed, up to the vibration-damping composite metal plate after cooling and solidifying.
7. a kind of preparation method of vibration-damping composite metal plate according to claim 6, it is characterised in that: the step (3)
In, wire is inserted perpendicularly into base layer.
8. a kind of preparation method of vibration-damping composite metal plate according to claim 6, it is characterised in that: the step (3)
Interior, the temperature of heated substrate layer is 70-80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038094.6A CN109130379A (en) | 2018-09-06 | 2018-09-06 | A kind of vibration-damping composite metal plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038094.6A CN109130379A (en) | 2018-09-06 | 2018-09-06 | A kind of vibration-damping composite metal plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109130379A true CN109130379A (en) | 2019-01-04 |
Family
ID=64827447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811038094.6A Pending CN109130379A (en) | 2018-09-06 | 2018-09-06 | A kind of vibration-damping composite metal plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109130379A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406944A (en) * | 2008-11-18 | 2009-04-15 | 西安建筑科技大学 | Method for preparing high-manganese steel compound material |
| CN102658692A (en) * | 2012-05-23 | 2012-09-12 | 东风汽车有限公司 | Conductive automobile vibration damping plate and manufacturing method thereof |
| CN204936345U (en) * | 2014-11-12 | 2016-01-06 | 鹰柏伦科洋涂层科技（上海）有限公司 | A kind of non-sticking lining |
| CN205553472U (en) * | 2016-03-28 | 2016-09-07 | 奉化市天盾防水材料有限公司 | Special type canvas for ship |
| CN207403271U (en) * | 2017-10-24 | 2018-05-25 | 宜昌恒升密封材料有限公司 | A kind of steel lining teflon seal body |
| CN108148226A (en) * | 2017-12-25 | 2018-06-12 | 江苏海迅铁路器材集团股份有限公司 | A kind of preparation process of Rubber shock-absorbing pad |
-
2018
- 2018-09-06 CN CN201811038094.6A patent/CN109130379A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406944A (en) * | 2008-11-18 | 2009-04-15 | 西安建筑科技大学 | Method for preparing high-manganese steel compound material |
| CN102658692A (en) * | 2012-05-23 | 2012-09-12 | 东风汽车有限公司 | Conductive automobile vibration damping plate and manufacturing method thereof |
| CN204936345U (en) * | 2014-11-12 | 2016-01-06 | 鹰柏伦科洋涂层科技（上海）有限公司 | A kind of non-sticking lining |
| CN205553472U (en) * | 2016-03-28 | 2016-09-07 | 奉化市天盾防水材料有限公司 | Special type canvas for ship |
| CN207403271U (en) * | 2017-10-24 | 2018-05-25 | 宜昌恒升密封材料有限公司 | A kind of steel lining teflon seal body |
| CN108148226A (en) * | 2017-12-25 | 2018-06-12 | 江苏海迅铁路器材集团股份有限公司 | A kind of preparation process of Rubber shock-absorbing pad |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101579766A (en) | Preparation method of braze welding type metal honeycomb plate | |
| CN103320728B (en) | Manufacturing method of aluminum alloy plate for automobile body panel manufacturing | |
| CN105813389A (en) | Production process of electric and light source integrated light emitting diode (LED) aluminum-based circuit board | |
| CN108277395A (en) | A kind of automotive hub of high intensity and preparation method thereof | |
| CN107263885A (en) | A kind of AMORPHOUS ALLOY RIBBONS modified fish oil racquet frame and preparation method thereof | |
| CN104099543B (en) | Improve accumulation ply rolling and the heat treatment method of copper alloy stress relaxation-resistant ability | |
| CN106838065A (en) | A kind of brake disc of high-speed train and preparation method and application | |
| CN107116343A (en) | Metal center processing technology, metal center and electronic installation | |
| CN109130379A (en) | A kind of vibration-damping composite metal plate and preparation method thereof | |
| CN108421948A (en) | A kind of high-strength light sheet metal warm self-piercing riveting method and device | |
| CN101590566A (en) | A kind of method with brazing sheet welding diamond saw blade | |
| CN103101246A (en) | Foamy carbon/metal-based photothermal composite material and preparation method thereof | |
| CN104960270A (en) | Interface metallurgical bonding aluminum foam slab and preparation method thereof | |
| CN205524043U (en) | High strength engine protection plate | |
| CN202623420U (en) | Conductive automobile vibration damping plate | |
| CN107649831A (en) | A kind of preparation method of al cu bimetal materials conductive head | |
| CN107058930A (en) | A kind of thick pcb board and its spray tin method | |
| KR101282532B1 (en) | Method and apparatus for the production of foamed aluminum board | |
| CN207697190U (en) | A kind of explosion-proof aluminium alloy compound plate | |
| CN209312434U (en) | Soldering type slit honeycomb sound absorption structure | |
| CN105215123B (en) | A kind of manufacturing process of natrual ageing state aluminium lithium alloy thin plate | |
| CN106801210A (en) | A kind of lightweight porous metal composite material and preparation method thereof | |
| CN1720135A (en) | Metallic sandwich sheet | |
| CN218844948U (en) | High-performance rubber shock pad | |
| CN110653475A (en) | Electrode tip coating and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |