CN207059345U - The compound flitch of sonar dome peculiar to vessel - Google Patents
The compound flitch of sonar dome peculiar to vessel Download PDFInfo
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- CN207059345U CN207059345U CN201720894320.5U CN201720894320U CN207059345U CN 207059345 U CN207059345 U CN 207059345U CN 201720894320 U CN201720894320 U CN 201720894320U CN 207059345 U CN207059345 U CN 207059345U
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- rubber
- fiberglass
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- glass steel
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Abstract
The utility model provides the compound flitch of sonar dome peculiar to vessel, including the fiberglass A, adhesive linkage and rubber glass steel skin panel being arranged in order, rubber glass steel skin panel is made up of fiberglass B and rubber slab bonding, the glass steel surface of rubber glass steel skin panel is provided with groove in length and breadth, rubber slab is provided with through hole in groove intersection in length and breadth, filled in groove and hole by rubber adhesive, adhesive linkage is made up of high strength glass fiber sheet and rubber adhesive.The utility model beneficial effect is that rubber face bonding is converted into glass steel surface bonding, and original limitation high viscosity rubber adhesive is replaced by into the low-viscosity epoxy resin that manufacturability is excellent, adhesive strength is high；Manual technique for sticking is changed to vacuum guiding and forming technique, and takes rubber slab fluting, hole mode, increases its Resin Flow technique, ensure in resin vacuum importing process, complete wetting filling, eliminate bubble in bonding plane, ensure bonding quality, to lift product sound translative performance and adhesive strength.
Description
Technical field
Processing and the application technology of composite are the utility model is related to, more particularly to the compound of sonar dome peculiar to vessel
Flitch.
Background technology
The product shells such as sonar dome peculiar to vessel, it needs to have some strength and good sound translative performance requirement, and to the greatest extent may be used
Can damping noise reduction.Fiber-resin composite can be used（Hereinafter referred to as fiberglass）Top layer adhesive rubber harden structure, was both protected
Demonstrate,prove its good strength, sound translative performance, the preferable damping noise reduction of and can.
In the process embodiment, rubber and fiberglass bonding interface are a difficult point, are mainly reflected in：Excellent performance
Rubber adhesive is usually high viscosity modified rubber putty-like state, during bonding, by hand in rubber and fibre reinforced composites circle
Face brushing adhesive, then be bonded and glued in fact, air can be mixed into bonding process, produces defect.And mixed air in interface
（Bubble）Product formation is adversely affected as follows：1）Product sound translative performance is greatly reduced；2）Product under the soaking conditions such as exposure,
Bubble heating can acutely expand in interface, produce tear edge, progressively tear rubber slab, influence its interfacial adhesion strength.
The content of the invention
For above-mentioned technical problem, the utility model provides a kind of compound flitch of sonar dome peculiar to vessel.
The compound flitch of sonar dome peculiar to vessel, including fiberglass A, adhesive linkage and the rubber being arranged in order-fiberglass cover
Dermatotome, rubber-fiberglass skin panel is made up of fiberglass B and rubber slab bonding, on the glass steel surface of rubber-fiberglass skin panel
Provided with groove in length and breadth, rubber slab is provided with through hole in groove intersection in length and breadth, is filled in groove and hole by rubber adhesive, adhesive linkage is by height
Strong glass fabric and rubber adhesive composition.
Further, above-mentioned 20~30mm of separation in length and breadth, deep 1~2mm；The fiberglass B thickness 0.5mm.
Further, above-mentioned rubber-fiberglass skin panel is first preset fiberglass B in a mold, is bonded during the vulcanization of rubber
Formed after fiberglass B coolings.
Further, above-mentioned rubber adhesive is epoxy resin.
The beneficial effects of the utility model are：1）Rubber face bonding is converted into glass steel surface bonding, height will be limited to originally
Viscosity rubber adhesive is replaced by the low-viscosity epoxy resin that manufacturability is excellent, adhesive strength is high；
2）Manual technique for sticking is changed to vacuum guiding and forming technique, and takes rubber slab fluting, hole mode, is increased
Add its Resin Flow technique, ensure in resin vacuum importing process, complete wetting filling, eliminate bubble in bonding plane, ensure
Bonding quality, to lift product sound translative performance and adhesive strength.
The schematic top plan view of Fig. 1 compound flitch of the present utility model；
Fig. 2, compound flitch of the present utility model schematic diagram；
Wherein 1- rubber-fiberglass skin panel；2- adhesive linkages；3- fiberglass A；101- through holes；201- pods；202- is horizontal
Groove.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 1 is the schematic top plan view of compound flitch of the present utility model, and rubber-fiberglass skin panel 1 is by one
Layer rubber slab and fiberglass B compositions；It will be wherein adhered on fiberglass B in the vulcanization of rubber.
Glass steel surface is provided with through hole 101, the glass steel surface also on be provided with groove 102 and 103 in length and breadth, its glass steel surface groove in length and breadth
102 and 103 crosspoint is 101 points of through hole on glass steel surface.
Referring to Fig. 2, compound flitch includes fiberglass A3, rubber-fiberglass skin panel 1 and adhesive linkage 2, its rubber-glass
It is made up of on steel skin panel 1 rubber slab and fiberglass B, rubber-fiberglass skin panel glass steel surface is uniformly slotted in length and breadth, separation
20-30mm, groove depth 1-2mm, and in groove intersection in length and breadth, rubber slab is opened into φ 1-2mm through holes in thickness direction；Its through hole and
Through vacuum perfusion process is excellent, adhesive strength is high low-viscosity epoxy resin between groove.
Adhesive linkage 2 is made up of high strength glass fiber sheet and rubber adhesive.
Specifically：
Scheme is implemented
Therefore, a kind of new rubber slab technique for sticking and method are selected.It is as follows：
1）When prepared by rubber slab, first preset 1 layer of 0.5mm heavy sheet glass steel, is directly adhered to glass by the vulcanization of rubber in a mold
On glass steel covering.By the step, rubber bonding plane is changed to fiberglass bonding plane, solving rubber surface needs using special
Determine high viscosity bonding agent bonding problem；
2）Rubber-fiberglass skin panel will be vulcanizated, glass steel surface is uniformly slotted in length and breadth, separation 20-30mm, groove depth
1-2mm, and in groove intersection in length and breadth, rubber slab is opened into φ 1-2mm through holes in thickness direction；
3）Groove will respectively be held successfully, the rubber-fiberglass skin panel in hole is plated in advance at bonding plane, pasted down with fiberglass B
Firmly bonding plane, by cutting, repairing, ensure that its splicing is neat, and carry out mark；
4）Taking-up is plated in rubber-fiberglass skin panel in advance, and 1 layer of 0.2mm thickness high strength glass fiber sheet is plated in bonding plane, then
Corresponding glass steel A is completed by the pre- markers note good position that is plated in；
5）Release cloth, flow-guiding screen have been plated in completing rubber-fiberglass covering plate surface, has been laid out charging and discharging pipeline, and
Sealant tape is completed in bonding plane surrounding, and it is sealed with vacuum bag film, is vacuumized in discharging opening, charging aperture enters epoxy
Resin, vacuum assisted resin infusion, the high-strength cloth of resin infiltration, rubber-fiberglass skin panel and fiberglass, after infiltration completely, press from both sides extremely to enter,
Discharge nozzle, after resin is fully cured, the vacuum consumptive material such as removing vacuum bag film, feed and exhaust tube, sealant tape, flow-guiding screen, release cloth,
Reach the intact adhesive effect of rubber slab.
Innovative point：
1）Rubber face bonding is converted into glass steel surface bonding, original limitation high viscosity rubber adhesive is replaced by technique
The low-viscosity epoxy resin that property is excellent, adhesive strength is high；
2）Manual technique for sticking is changed to vacuum guiding and forming technique, and takes rubber slab fluting, hole mode, is increased
Add its Resin Flow technique, ensure in resin vacuum importing process, complete wetting filling, eliminate bubble in bonding plane, ensure
Bonding quality, to lift product sound translative performance and adhesive strength.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (4)
1. the compound flitch of sonar dome peculiar to vessel, it is characterised in that including be arranged in order fiberglass A, adhesive linkage and rubber-
Fiberglass skin panel, the rubber-fiberglass skin panel are made up of fiberglass B and rubber slab bonding, and the rubber-fiberglass covers
The glass steel surface of dermatotome is provided with groove in length and breadth, and the rubber slab is provided with through hole in groove intersection in length and breadth, in the groove and hole by
Rubber adhesive is filled, and the adhesive linkage is made up of high strength glass fiber sheet and rubber adhesive.
2. the compound flitch as described in claim 1, it is characterised in that the 20~30mm of separation in length and breadth, deep 1~2mm；
The fiberglass B thickness 0.5mm.
3. compound flitch as claimed in claim 1 or 2, the rubber-fiberglass skin panel is first preset glass in a mold
Steel B, formed after fiberglass B coolings are adhered to during the vulcanization of rubber.
4. the compound flitch as described in claim 1 or 2, it is characterised in that the rubber adhesive is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894320.5U CN207059345U (en) | 2017-07-23 | 2017-07-23 | The compound flitch of sonar dome peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894320.5U CN207059345U (en) | 2017-07-23 | 2017-07-23 | The compound flitch of sonar dome peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059345U true CN207059345U (en) | 2018-03-02 |
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ID=61516734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894320.5U Active CN207059345U (en) | 2017-07-23 | 2017-07-23 | The compound flitch of sonar dome peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536896A (en) * | 2022-02-25 | 2022-05-27 | 江苏科技大学 | Preparation process of base material of marine diversion sound-transmitting cover |
-
2017
- 2017-07-23 CN CN201720894320.5U patent/CN207059345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536896A (en) * | 2022-02-25 | 2022-05-27 | 江苏科技大学 | Preparation process of base material of marine diversion sound-transmitting cover |
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