CN106696245A - Composite material glue joint surface roughening treatment method - Google Patents
Composite material glue joint surface roughening treatment method Download PDFInfo
- Publication number
- CN106696245A CN106696245A CN201510794773.6A CN201510794773A CN106696245A CN 106696245 A CN106696245 A CN 106696245A CN 201510794773 A CN201510794773 A CN 201510794773A CN 106696245 A CN106696245 A CN 106696245A
- Authority
- CN
- China
- Prior art keywords
- release cloth
- composite
- composite material
- adhesive bonding
- cement
- 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
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/028—Non-mechanical surface pre-treatments, i.e. by flame treatment, electric discharge treatment, plasma treatment, wave energy or particle radiation
Abstract
The invention discloses a composite material glue joint surface roughening treatment method. The method includes the steps that the surface of a die is cleaned; a composite material is paved on the die with the cleaned surface; demolding cloth in appropriate model is selected, and the demolding cloth is paved on the surface where the composite material is already paved; the demolding cloth is tightly attached to a glue joint agent on the surface of the composite material, and the demolding cloth is soaked into the glue joint agent; and the demolding cloth is tore off after the composite material is subject to solidification molding. The composite material glue joint surface roughening treatment method is adopted for roughening the composite material glue joint surface, the roughening treatment process is simple, manual washing and drying treatment are not needed after roughening, the machining time is shortened, the production efficiency is high, and the labor cost is low.
Description
Technical field
The invention belongs to adhesive bonding technique field, the method for being related to adhesive bonding of composites surface coarsening to process.
Background technology
Splicing is that two or more parts are bonded together by bonding agent, is allowed to the structure type of attachment with some strength.It is glued object and is generally composite with composite, composite and metal bonding, metal and metal.Composite has different cementing structures from Joint Forms of Composite, is applicable the bonding of different shape and intensity requirement.When being actually glued, first adhesive bonding of composites surface is processed with the mode such as acid treatment, sandblasting roughening, mechanical coarsening as needed, according to sandblasting roughening, mechanical coarsening mode, need to clean glue surfaces after roughening, drying process, this roughening treatment operation is cumbersome, consuming time and artificial, so as to cause low production efficiency and cost of labor high.
The content of the invention
It is an object of the invention to provide a kind of method of the simple adhesive bonding of composites surface coarsening treatment of roughening treatment operation.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：The step of a kind of method of adhesive bonding of composites surface coarsening treatment, the method, is as follows：
A. the surface of cleaning mold；
B. composite is laid on the mould that the surface has been cleaned；
C. the release cloth of suitable types is selected, the release cloth is laid on the surface of the composite for having laid；
D. release cloth is made to be close to the cement of the composite material surface, the release cloth is infiltrated on the cement；
E. the release cloth is torn after the composite curing molding.
Further, the composite is laid using hand paste technique in the step B.
Further, the composite carries out curing molding under normal temperature and pressure conditionses or under vacuum condition.
Further, under normal temperature and pressure conditionses during curing molding, the release cloth needs to use tool drum to roll the release cloth to the composite after laying, the release cloth is fully infiltrated on the cement.
Further, when the composite carries out curing molding under vacuum, the release cloth need not roll the release cloth after laying, and vacuum pressure can make the release cloth be close to the cement, the cement is infiltrated on automatically.
Beneficial effect of the present invention：The method of adhesive bonding of composites surface coarsening treatment of the invention, when being molded by composite release cloth is laid on its surface, release cloth even surface roughness is consistent, the cement of composite material surface can fill up the concave surface of release cloth during shaping, after composite curing molding, the effect of roughening is formed on the surface of composite.The roughening treatment operation of this method is simple, is not required to manually to be cleaned after roughening, drying process, and so as to shorten process time, production efficiency is high, and artificial treatment is not required to after roughening, therefore cost of labor is also low.
Brief description of the drawings
Schematic diagram when Fig. 1 is the adhesive bonding of composites face roughening of the embodiment of the present invention.
Description of reference numerals：
Mould 1, composite 2, release cloth 3.
Specific embodiment
Below in conjunction with accompanying drawing of the invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
As shown in drawings, the schematic diagram when adhesive bonding of composites face of the present embodiment is roughened, the method for this adhesive bonding of composites surface coarsening treatment, step is：
The first step：The surface of cleaning mold 1.
Second step：Composite 2 is laid on the mould 1 that surface has been cleaned.The composite 2 is carbon fibre or glass prepreg, can be using hand paste technique laying during laying composite 2.
3rd step：The release cloth 3 of suitable types is selected, the release cloth 3 is laid on the surface of the composite 2 for having laid；
4th step：Release cloth 3 is set to be close to the cement on the surface of the composite 2, the release cloth 3 is infiltrated on cement.
5th step：Release cloth 3 is torn after the curing molding of composite 2.Wherein, composite 2 can carry out curing molding under normal temperature and pressure conditionses or under vacuum condition.Under normal temperature and pressure conditionses during curing molding, release cloth 3 needs to use tool drum to roll release cloth 3 after laying, release cloth 3 is fully infiltrated on cement；When carrying out curing molding under vacuum, release cloth 3 need not roll release cloth 3 after laying, and vacuum pressure can make release cloth 3 be close to cement, cement is infiltrated on automatically.
After the completion of above step, adhesive bonding of composites surface is roughened.
The method of adhesive bonding of composites surface coarsening treatment of the present invention, when being molded by composite release cloth is laid on its surface, release cloth even surface roughness is consistent, the cement of composite material surface can fill up the concave surface of release cloth during shaping, after composite curing molding, the effect of roughening is formed on the surface of composite.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included within the scope of the present invention.
Claims (5)
1. the method for a kind of adhesive bonding of composites surface coarsening treatment, it is characterised in that as follows the step of the method：
A. the surface of cleaning mold (1)；
B. composite (2) is laid on the mould (1) that the surface has been cleaned；
C. the release cloth (3) of suitable types is selected, the release cloth (3) is laid in the composite (2) for having laid
Surface on；
D. release cloth (3) is made to be close to the cement on the composite (2) surface, the release cloth (3) is infiltrated on the splicing
Agent；
E. the release cloth (3) is torn after composite (2) curing molding.
2. the method that a kind of adhesive bonding of composites surface coarsening according to claim 1 is processed, it is characterised in that the step
The composite (2) is laid using hand paste technique in rapid B.
3. the method that a kind of adhesive bonding of composites surface coarsening according to claim 1 is processed, it is characterised in that described multiple
Condensation material (2) carries out curing molding under normal temperature and pressure conditionses or under vacuum condition.
4. the method that a kind of adhesive bonding of composites surface coarsening according to claim 3 is processed, it is characterised in that described multiple
Under normal temperature and pressure conditionses during curing molding, the release cloth (3) needs to use tool drum to roll to condensation material (2) after laying
The release cloth (3), makes the release cloth (3) fully be infiltrated on the cement.
5. the method that a kind of adhesive bonding of composites surface coarsening according to claim 3 is processed, it is characterised in that described multiple
When condensation material (2) carries out curing molding under vacuum, the release cloth (3) need not roll the release cloth (3) after laying,
Vacuum pressure can make the release cloth (3) be close to the cement, and the cement is infiltrated on automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794773.6A CN106696245A (en) | 2015-11-17 | 2015-11-17 | Composite material glue joint surface roughening treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794773.6A CN106696245A (en) | 2015-11-17 | 2015-11-17 | Composite material glue joint surface roughening treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696245A true CN106696245A (en) | 2017-05-24 |
Family
ID=58932320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794773.6A Pending CN106696245A (en) | 2015-11-17 | 2015-11-17 | Composite material glue joint surface roughening treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696245A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398501A (en) * | 2018-09-19 | 2019-03-01 | 中国第汽车股份有限公司 | Floor and preparation method thereof after in a kind of composite material integrated form for electric vehicle |
| CN114670457A (en) * | 2022-04-22 | 2022-06-28 | 成都飞机工业（集团）有限责任公司 | Ribbed composite material member and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6365232B1 (en) * | 1998-09-23 | 2002-04-02 | Rohr, Inc. | Adhesive bond tool having improved release coating for advanced composite and metallic components and method |
| CN102501393A (en) * | 2011-11-10 | 2012-06-20 | 洛阳双瑞风电叶片有限公司 | Composite material forming method for controlling surface roughness of composite material |
| CN102991031A (en) * | 2012-12-13 | 2013-03-27 | 苏州多凯复合材料有限公司 | FRP plate and production method thereof |
-
2015
- 2015-11-17 CN CN201510794773.6A patent/CN106696245A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6365232B1 (en) * | 1998-09-23 | 2002-04-02 | Rohr, Inc. | Adhesive bond tool having improved release coating for advanced composite and metallic components and method |
| CN102501393A (en) * | 2011-11-10 | 2012-06-20 | 洛阳双瑞风电叶片有限公司 | Composite material forming method for controlling surface roughness of composite material |
| CN102991031A (en) * | 2012-12-13 | 2013-03-27 | 苏州多凯复合材料有限公司 | FRP plate and production method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398501A (en) * | 2018-09-19 | 2019-03-01 | 中国第汽车股份有限公司 | Floor and preparation method thereof after in a kind of composite material integrated form for electric vehicle |
| CN114670457A (en) * | 2022-04-22 | 2022-06-28 | 成都飞机工业（集团）有限责任公司 | Ribbed composite material member and preparation method thereof |
| CN114670457B (en) * | 2022-04-22 | 2023-07-21 | 成都飞机工业（集团）有限责任公司 | Rib type composite material member and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |