CN106584886A - Process for controlling thickness of glued rubber layer by using self-made rubber cover plate - Google Patents
Process for controlling thickness of glued rubber layer by using self-made rubber cover plate Download PDFInfo
- Publication number
- CN106584886A CN106584886A CN201611235254.7A CN201611235254A CN106584886A CN 106584886 A CN106584886 A CN 106584886A CN 201611235254 A CN201611235254 A CN 201611235254A CN 106584886 A CN106584886 A CN 106584886A
- Authority
- CN
- China
- Prior art keywords
- reinforcing plate
- plate
- glued
- layer
- pressing 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3076—Aircrafts
- B29L2031/3085—Wings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a process for controlling a thickness of a glued rubber layer by using a self-made rubber cover plate. The process comprises the following steps: 1) a balance plate is manufactured; 2) a rubber film is paved on a prebonded cover; then, a reinforcing plate is placed on the rubber film for buckling the balance plate; and the balance plate extends out around stripping cloth and a porous isolation film; 3) the balance plate is connected and positioned with a reinforcing plate by a pin; and 4) the integer in the steps 2) and 3) is sealed with a vacuum bag, and is shifted into a hot pressing tank; the pressure is applied to the top of the balance plate; the curing is performed by heating; and a cover glued layer with uniform thickness is obtained after curing. The process uses the rubber balance plate for realizing secondary uniform distribution of the pressure of the hot pressing tank, weakens the influence on the thickness of the rubber layer by matching between molding surfaces of the reinforcing plate and the cover compared with direct acting of the pressure on the reinforcing plate, and obtains the rubber layer with uniform thickness. The operation of using the balance plate is simple; the positioning is accurate; the self-inspection is convenient; the process and the result both achieve visible and controllable effects; and the product quality and the working efficiency are improved.
Description
Technical field
The invention is related to a kind of technique for being glued bondline thickness using the cover plate control of self-control rubber, for aircraft skin
The bondline thickness control technique being glued with reinforcing plate.
Background technology
In the aircraft tail wing tip horizontal tail stabilization of certain model, wallboard is in Bonding Process, due to eyelid covering and strengthens template face
Tolerance is big, and the cooperation easily caused between eyelid covering and reinforcing plate is uneven, so as to cause eyelid covering and reinforcing plate in Bonding Process
Between splicing bondline thickness it is widely different, beyond code requirement value, cause part to delay to succeed in developing, not only cause
Very big economic loss, and cause being discontented with for client.
The content of the invention
The invention technical problem to be solved is to provide a kind of using self-control rubber cover plate control splicing bondline thickness
Technique, the equal pressing plate of technology utilization rubber realizes being uniformly distributed again for hot pressing pressure tank, acts directly on reinforcement with pressure
Compare on plate, reduce the impact of positive between reinforcing plate and eyelid covering to the thickness of glue-line, it is uniform so as to obtain thickness
Glue-line.Using the simple to operate of the equal pressing plate, accurate positioning and conveniently check oneself, process and result are visual controllable effect
Really, the quality and work efficiency of product are improve.
To solve problem above, the concrete technical scheme of the invention is as follows：It is a kind of to be controlled using self-control rubber cover plate
It is glued the technique of bondline thickness, comprises the following steps：
1）Make equal pressing plate：Reinforcing plate is placed at pre-glued eyelid covering, if in the unvulcanized rubber of reinforcing plate upper surface laying dried layer
Glue, knits in one layer of dry carbon fibre fabric of bottom first layer upper surface laying of half finished rubber, half finished rubber and carbon fiber
Top surface area of the area of thing more than reinforcing plate, surrounding redundance are laid in pre-glued eyelid covering upper surface；It is overall to seal vacuum processed
Bag, and move in autoclave, then through cured, after removing reinforcing plate, form equal pressing plate；
2）Glued membrane is taped against on pre-glued eyelid covering, then reinforcing plate is placed on glued membrane, a layer of paving successively in reinforcing plate
Peeling off cloth and one layer has hole isolating membrane, finally buckles equal pressing plate, and the surrounding peeled off cloth and have hole isolating membrane stretches out equal pressing plate；
3）Pressing plate is connected positioning using pin with reinforcing plate；
4）By step 2）With 3）Overall envelope vacuum bag processed, and move in autoclave, to applying pressure at the top of equal pressing plate, and heat
Solidified, after solidification, obtained final product the eyelid covering bonding layer of uniform thickness.
Step 1）Described reinforcing plate and step 2）Described reinforcing plate is compared, the big 1.5 ~ 2mm of surrounding size, and thickness is high
There is reinforcing plate to hide groove for 0.3mm, the equal pressing plate of gained.
Step 1）The solidifying pressure of described equal pressing plate is 310 ± 30KPa, and solidification temperature is 130 ± 5 DEG C.
Step 4）Described curable adhesive layer pressure is 210 ± 30KPa, and solidification temperature is 121 ± 5 DEG C, the glue-line after solidification
Thickness is 0.05 ~ 0.5mm.
This is glued the equal pressing plate of technology utilization rubber of bondline thickness to the equal again of pressure using the cover plate control of self-control rubber
Even distribution, reduce pressure and act directly on the pressure distribution inequality that reason in reinforcing plate is strengthened bringing in template face, so as to obtain
Obtained glue-line in uniform thickness.The use of the equal pressing plate is simple to operate, it is easy to grasp, low cost of manufacture, is easy to promote, the technology
Substantial amounts of production cost is saved, while realizing the breakthrough of adhesive bonding technique.
Description of the drawings
Fig. 1 is equal platen manufacturing schematic diagram.
Fig. 2 is the equal pressing plate schematic diagram for completing.
Fig. 3 is the process schematic representation for being glued bondline thickness using the cover plate control of self-control rubber.
Specific embodiment
A kind of technique for being glued bondline thickness using the cover plate control of self-control rubber, is comprised the following steps：
1）Make equal pressing plate：Reinforcing plate 1 is placed at pre-glued eyelid covering 2, if unvulcanized in reinforcing plate upper surface laying dried layer
Rubber 3, in the dry carbon fibre fabric 4 of one layer of the bottom first layer upper surface laying of half finished rubber 3, half finished rubber 3 and carbon
Top surface area of the area of fabric 4 more than reinforcing plate 1, surrounding redundance are laid in 2 upper surface of pre-glued eyelid covering；It is overall
Envelope vacuum bag 5 processed, and moving in autoclave, then through cured, solidifying pressure is 310 ± 30KPa, and solidification temperature is
130 ± 5 DEG C, after removing reinforcing plate 1, form equal pressing plate 6；
2）Glued membrane 7 is taped against on pre-glued eyelid covering 2, then reinforcing plate 8 is placed on glued membrane 7, the paving successively in reinforcing plate 8
Peeling off cloth 9 and one layer for one layer has hole isolating membrane 10, finally buckles equal pressing plate 6, and the surrounding peeled off cloth 9 and have hole isolating membrane 10 is stretched out
Equal pressing plate 6；
3）Pressing plate 6 is connected positioning with reinforcing plate 1 using pin；
4）By step 2）With 3）Overall envelope vacuum bag 5 processed, and move in autoclave, to applying pressure, pressure at the top of equal pressing plate 6
It is worth for 210 ± 30KPa, and heating is solidified, solidification temperature is 121 ± 5 DEG C, uniform thickness is obtained final product after solidification for 0.05 ~
The eyelid covering bonding layer of 0.5mm.
Wherein step 1）Described reinforcing plate and step 2）Described reinforcing plate is compared, the big 1.5 ~ 2mm of surrounding size, thickness
High 0.3mm, the equal pressing plate 6 of gained hide groove with reinforcing plate, and the cooperation with equal pressing plate and reinforcing plate.
In hot pressing in-tank-solidification, pressure acts on equal pressing plate first, and equal pressing plate realizes certain buffering and again to pressure
Secondary distribution, so that the pressure acted in reinforcing plate is uniform, and then causes the bondline thickness between reinforcing plate and eyelid covering equal
It is even, the eyelid covering bonding layer of uniform thickness is obtained final product after solidification.
Claims (4)
1. it is a kind of using the technique for making rubber cover plate control splicing bondline thickness by oneself, it is characterised in that to comprise the following steps：
1）Make equal pressing plate：By reinforcing plate（1）It is placed on pre-glued eyelid covering（2）Place, if in reinforcing plate upper surface laying dried layer not
Vulcanite（3）, in half finished rubber（3）One layer of dry carbon fibre fabric of bottom first layer upper surface laying（4）, it is unvulcanized
Rubber（3）And carbon fibre fabric（4）Area be more than reinforcing plate（1）Top surface area, surrounding redundance is laid in pre-glued
Eyelid covering（2）Upper surface；It is overall to seal vacuum bag processed（5）, and move in autoclave, then through cured, remove reinforcing plate（1）
After form equal pressing plate（6）；
2）By glued membrane（7）It is taped against pre-glued eyelid covering（2）On, then by reinforcing plate（8）It is placed into glued membrane（7）On, in reinforcing plate（8）
On one layer of paving stripping cloth successively（9）There is hole isolating membrane with one layer（10）, finally buckle equal pressing plate（6）, peel off cloth（9）And have hole
Isolating membrane（10）Surrounding stretch out equal pressing plate（6）；
3）Equal pressing plate（6）Using pin and reinforcing plate（1）Connection positioning；
4）By step 2）With 3）Overall envelope vacuum bag processed（5）, and move in autoclave, to equal pressing plate（6）Top applies pressure,
And heating is solidified, and the eyelid covering bonding layer of uniform thickness is obtained final product after solidification.
2. as claimed in claim 1 using the technique for making rubber cover plate control splicing bondline thickness by oneself, it is characterised in that：Step
1）Described reinforcing plate and step 2）Described reinforcing plate is compared, the big 1.5 ~ 2mm of surrounding size, the high 0.3mm of thickness, gained it is equal
Pressing plate（6）Hide groove with reinforcing plate.
3. as claimed in claim 1 using the technique for making rubber cover plate control splicing bondline thickness by oneself, it is characterised in that：Step
1）The solidifying pressure of described equal pressing plate is 310 ± 30KPa, and solidification temperature is 130 ± 5 DEG C.
4. as claimed in claim 1 using the technique for making rubber cover plate control splicing bondline thickness by oneself, it is characterised in that：Step
4）Described curable adhesive layer pressure be 210 ± 30KPa, solidification temperature be 121 ± 5 DEG C, the bondline thickness after solidification be 0.05 ~
0.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235254.7A CN106584886B (en) | 2016-12-28 | 2016-12-28 | The technique for being glued bondline thickness using self-control rubber cover board control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235254.7A CN106584886B (en) | 2016-12-28 | 2016-12-28 | The technique for being glued bondline thickness using self-control rubber cover board control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106584886A true CN106584886A (en) | 2017-04-26 |
| CN106584886B CN106584886B (en) | 2019-04-09 |
Family
ID=58603091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235254.7A Active CN106584886B (en) | 2016-12-28 | 2016-12-28 | The technique for being glued bondline thickness using self-control rubber cover board control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106584886B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943761A (en) * | 2018-06-21 | 2018-12-07 | 江西昌河航空工业有限公司 | A kind of curing method of engine nozzle steel mesh and covering |
| CN108973089A (en) * | 2018-07-24 | 2018-12-11 | 中国航空工业集团公司基础技术研究院 | A kind of preparation method of composite material abnormal shape stressed-skin construction |
| CN109466087A (en) * | 2018-12-03 | 2019-03-15 | 江西洪都航空工业集团有限责任公司 | A kind of equal pressing plate manufacturing method of deep camber composite material laminated board |
| CN110091519A (en) * | 2018-01-29 | 2019-08-06 | 李璐璐 | A kind of splicing mold |
| CN111002659A (en) * | 2019-12-04 | 2020-04-14 | 江西洪都航空工业集团有限责任公司 | Semi-rigid pressure equalizing plate for molding composite material part and preparation method thereof |
| CN111323276A (en) * | 2018-12-13 | 2020-06-23 | 中国科学院宁波材料技术与工程研究所 | Resin fiber test sample piece bonding workbench |
| CN112373062A (en) * | 2020-10-19 | 2021-02-19 | 广联航空工业股份有限公司 | Method for realizing skid resistance, sweat releasing and shock absorption of composite material surface |
| CN113997601A (en) * | 2021-11-05 | 2022-02-01 | 中航沈飞民用飞机有限责任公司 | Compensation pressurizing method for V-shaped composite material part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225703A (en) * | 2011-04-12 | 2011-10-26 | 江西洪都航空工业集团有限责任公司 | Manufacturing method of integral glass fiber reinforced plastic unmanned aerial vehicle wing |
| CN104401092A (en) * | 2014-11-18 | 2015-03-11 | 江苏恒神纤维材料有限公司 | Method for enabling carbon fiber composite thick laminated structure to uniformly absorb resin and laminated structure |
| CN104647765A (en) * | 2013-11-19 | 2015-05-27 | 青岛欧美亚橡胶工业有限公司 | Preparation method of acrylate rubber balance plate |
| CN105235237A (en) * | 2015-11-18 | 2016-01-13 | 江西洪都航空工业集团有限责任公司 | Molding technology and molding tool of composite material J-shaped stiffened wallboard |
-
2016
- 2016-12-28 CN CN201611235254.7A patent/CN106584886B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225703A (en) * | 2011-04-12 | 2011-10-26 | 江西洪都航空工业集团有限责任公司 | Manufacturing method of integral glass fiber reinforced plastic unmanned aerial vehicle wing |
| CN104647765A (en) * | 2013-11-19 | 2015-05-27 | 青岛欧美亚橡胶工业有限公司 | Preparation method of acrylate rubber balance plate |
| CN104401092A (en) * | 2014-11-18 | 2015-03-11 | 江苏恒神纤维材料有限公司 | Method for enabling carbon fiber composite thick laminated structure to uniformly absorb resin and laminated structure |
| CN105235237A (en) * | 2015-11-18 | 2016-01-13 | 江西洪都航空工业集团有限责任公司 | Molding technology and molding tool of composite material J-shaped stiffened wallboard |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091519A (en) * | 2018-01-29 | 2019-08-06 | 李璐璐 | A kind of splicing mold |
| CN110091519B (en) * | 2018-01-29 | 2024-05-07 | 李璐璐 | Cementing mold |
| CN108943761A (en) * | 2018-06-21 | 2018-12-07 | 江西昌河航空工业有限公司 | A kind of curing method of engine nozzle steel mesh and covering |
| CN108943761B (en) * | 2018-06-21 | 2020-06-02 | 江西昌河航空工业有限公司 | Curing method for steel mesh and skin of engine nozzle |
| CN108973089A (en) * | 2018-07-24 | 2018-12-11 | 中国航空工业集团公司基础技术研究院 | A kind of preparation method of composite material abnormal shape stressed-skin construction |
| CN109466087A (en) * | 2018-12-03 | 2019-03-15 | 江西洪都航空工业集团有限责任公司 | A kind of equal pressing plate manufacturing method of deep camber composite material laminated board |
| CN111323276A (en) * | 2018-12-13 | 2020-06-23 | 中国科学院宁波材料技术与工程研究所 | Resin fiber test sample piece bonding workbench |
| CN111323276B (en) * | 2018-12-13 | 2023-08-01 | 中国科学院宁波材料技术与工程研究所 | Resin fiber test sample bonding workbench |
| CN111002659B (en) * | 2019-12-04 | 2023-06-20 | 江西洪都航空工业集团有限责任公司 | Semi-rigid equalizing plate for molding composite material workpiece and preparation method thereof |
| CN111002659A (en) * | 2019-12-04 | 2020-04-14 | 江西洪都航空工业集团有限责任公司 | Semi-rigid pressure equalizing plate for molding composite material part and preparation method thereof |
| CN112373062A (en) * | 2020-10-19 | 2021-02-19 | 广联航空工业股份有限公司 | Method for realizing skid resistance, sweat releasing and shock absorption of composite material surface |
| CN113997601A (en) * | 2021-11-05 | 2022-02-01 | 中航沈飞民用飞机有限责任公司 | Compensation pressurizing method for V-shaped composite material part |
| CN113997601B (en) * | 2021-11-05 | 2024-03-08 | 中航沈飞民用飞机有限责任公司 | Compensation pressurization method for V-shaped composite material part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106584886B (en) | 2019-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106584886A (en) | Process for controlling thickness of glued rubber layer by using self-made rubber cover plate | |
| CN104786491B (en) | A kind of composite many muscle wall panel structure glueds joint boosting method in moulding process | |
| CN102765198A (en) | Vacuum assisted molding system of composite and molding method of composite | |
| CN110171183B (en) | Positioning and pressure-equalizing device containing embedded part honeycomb sandwich structure and forming method | |
| CN103144312A (en) | Outside reinforcing, vacuum filling and heat curing molding process on front edge and back edge of blade | |
| MX2016015637A (en) | Method and apparatus for producing a sandwich component, and sandwich component. | |
| WO2011110956A8 (en) | A system and method for cold foil relief production | |
| CN112454938A (en) | Forming method of carbon fiber honeycomb sandwich composite material member | |
| WO2012154544A3 (en) | Method and system of vacuum assisted resin transfer molding for repair of composite materials and structure | |
| CN105082568A (en) | Liquid molding process of special-shaped composite structural part | |
| CN108284623A (en) | The manufacturing process of blade part | |
| CN102398403B (en) | Fractional pressure molding process for compound material laminated board secondary cementing structural member | |
| CN203779875U (en) | Fast heating vacuum forming mold | |
| CN103522557A (en) | Forming method for co-curing box forging | |
| CN106881879A (en) | A kind of method that use second bonding technique manufactures adhesive bonding of composites structure | |
| CN107127982A (en) | A kind of equal pressing plate flexible connecting method being molded for composite product | |
| CN109203516A (en) | A kind of manufacturing method of wind electricity blade | |
| CN110576593A (en) | Film pasting method and application thereof and glass panel | |
| CN108928017A (en) | A kind of curing method in composite material special type face | |
| DE602008006425D1 (en) | MITVERKLEBTE PRESSURE PLATE AND METHOD FOR THE PRODUCTION | |
| CN103395199B (en) | The Wrapping method of decorative panel epidermis and epidermal structure | |
| EP2662203B1 (en) | Contour caul with expansion region and method for its manufacture | |
| CN110757830B (en) | Thermal diaphragm forming method for hat-shaped stringer | |
| CN103231522A (en) | Vacuum infusion process for forming composite material and composite material | |
| CN105014956B (en) | Closed-corner internal pressurization process suitable for composite material hard adhesive joint structure |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |