CN101417502A - Composite material structure and manufacture method thereof - Google Patents
Composite material structure and manufacture method thereof Download PDFInfo
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- CN101417502A CN101417502A CNA2007101656785A CN200710165678A CN101417502A CN 101417502 A CN101417502 A CN 101417502A CN A2007101656785 A CNA2007101656785 A CN A2007101656785A CN 200710165678 A CN200710165678 A CN 200710165678A CN 101417502 A CN101417502 A CN 101417502A
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- structural member
- inner casing
- thermosetting compound
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- composite material
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Abstract
The invention relates to a composite-material structural part and a manufacturing method thereof. The method comprises the following steps: a pre-shaped plastic inner shell is covered with a prearranged thermosetting type composite-material structure and is put into a die, then is formed by filling pressure and heating. By adopting the manufacturing method, the inner shell is used for filling pressure for heat forming, in addition, the inner shell can be combined with the composite-material structural part after the heat forming, therefore, the whole intensity and tenacity of the composite-material structural part are promoted, the preparation process of aeration in the existing manufacturing process is reduced, the production cost and working hour are effectively decreased, the production yield rate is improved, and creativeness and industrial practicability are facilitated.
Description
Technical field
The present invention relates to a kind of composite material structural member and manufacture method thereof.
Background technology
The manufacture method of existing same with thermosetting compound material structural member, especially produce the manufacturing process of the multiple equipment structure spare of heat curing-type with mould, be earlier with soft inflatable bag clad composite material, and the valve of reservation inflation usefulness, insert in the mould again, after the close die, insert heating oil pressure platform, with oil pressure clamping mould, inflation enters the inflatable airbag of clad composite material again, make composite be attached to die surface, make the multiple equipment structure spare curing molding of heat curing-type again through the heating of oil pressure platform, wherein in order to cooperate the moulding of multiple equipment structure spare, and avoid the airbag turnover in the breakage of inflation process, cause multiple equipment structure spare defective products to produce, all need a plurality of airbags usually, as shown in Figure 6, being TaiWan, China announces the valve 46 of a plurality of airbags that No. 210310 method of complex material bicycle frame " make " disclosed and is connected a plurality of airbags 41,43,45,47, therefore before moulding, promptly need make a plurality of airbags in advance, its production process is very loaded down with trivial details.
Summary of the invention
At the deficiencies in the prior art, the objective of the invention is to: a kind of composite material structural member and manufacture method thereof are provided, simplify fabrication schedule, save manufacturing cost.
For achieving the above object, the technical solution used in the present invention comprises:
A kind of manufacture method of composite material structural member is characterized in that: it is may further comprise the steps:
A, with plastic material be shaped in advance one with the similar inner casing of structural member moulding, inner casing also is connected with inflation inlet;
B, the same with thermosetting compound material that coating is scheduled to outside inner casing;
C, the above-mentioned preformed configuration part that has coated same with thermosetting compound material is inserted in the mould, and mould holder is combined in the heating oil pressure platform platform;
D, add predefined air pressure, prop up inner casing, make same with thermosetting compound material attach mould by inflation inlet;
E, mould are heated and heat are conducted to same with thermosetting compound material, make its curing molding, finish the same with thermosetting compound material structural member.
The technical solution used in the present invention also comprises:
A kind of composite material structural member is made by said method.
Compared with prior art, the beneficial effect that the present invention has is: a kind of special method for making of simplifying the composite structure manufacturing process of air blowing inner bag is provided, and further utilizes the intensity and the toughness of air blowing inner casing reinforced structure spare simultaneously.
Description of drawings
Fig. 1 is a processing procedure calcspar of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the state diagram before the shaping structures of the present invention;
Fig. 4 is structure of the present invention extrusion forming schematic diagram in mould;
Fig. 5 is structure of the present invention extrusion forming schematic diagram in mould;
Fig. 6 is the state diagram of traditional shaping structures pressurising.
Description of reference numerals: S-same with thermosetting compound material structural member; The 10-inner casing; The 11-inflation inlet; The 12-same with thermosetting compound material; 41,43,45,47-airbag; The 46-valve; The 50-mould.
The specific embodiment
See also Fig. 1 to shown in Figure 4, be the present invention relevant for a kind of composite material structural member processing procedure and structure S thereof, its main processing procedure is as follows:
A, with the plastic material inner casing 10 similar that is shaped in advance with the structural member moulding, inner casing 10 also connects an inflation inlet 20;
B, coat predetermined same with thermosetting compound material 30 outside inner casing 10, described same with thermosetting compound material 30 can be pre-soaking fiber cloth or preimpregnation textile sheets such as the carbon fiber of pre-soaked resin or glass fibre;
C, the above-mentioned preformed configuration part that has coated same with thermosetting compound material 30 is inserted in the mould 50, and with mould 50 clampings in heating oil pressure platform platform;
D, add predefined air pressure, prop up inner casing 10, make same with thermosetting compound material 30 attach moulds 50 by inflation inlet 20;
E, mould 50 are heated and conduct to same with thermosetting compound material 30, make its curing molding, finish the same with thermosetting compound material structural member;
And above-mentioned inner casing 10 can be according to the structural design of heat curing-type composite material structural member, select different plastic cement materials to make, can select HDPE, NYLON, PE, PVC, PET, PEEK, PC, ABS or other thermoplastics for use, the pressurising of above-mentioned in addition inner casing 10 also can change the solvent gasification of being heated into and add and be pressed in inner casing and form interior pressure, inner casing 10 after the moulding is because the shape profile of fit structure spare is made fully, can strengthen structural strength and toughness, according to selected plastic cement material, can provide structure-reinforced effect in various degree.
For another shown in Figure 5, for a kind of composite Y-pipe structural member utilizes the generalized section of the present invention in die for molding, inner casing 10 is consistent with the appearance profile of structural member among the figure, in mould 50, inner casing 20 is propped up by inflation inlet 20 inflations, same with thermosetting compound material 30 is attached to the inner face hot briquetting of mould 50, inner casing 20 is in mould 50, part three breeches pipe outlets directly is attached to mould 50, look actual operating position after the moulding again, with mouth of pipe inner casing 20 excisions partly, be retained in the inner casing 20 of composite material structural member inside.
Comprehensively above-mentioned, disclosed " composite material structural member processing procedure and structure thereof ", provide a kind of special method for making of simplifying the composite structure manufacturing process of air blowing inner bag, and further utilize the intensity and the toughness of air blowing inner casing reinforced structure spare simultaneously, and obtain high composite material structural member of a practicality and required processing procedure thereof.
More than explanation is just illustrative for the purpose of the present invention, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present invention.
Claims (5)
1, a kind of manufacture method of composite material structural member is characterized in that: it is may further comprise the steps:
A, with plastic material be shaped in advance one with the similar inner casing of structural member moulding, inner casing also is connected with inflation inlet;
B, the same with thermosetting compound material that coating is scheduled to outside inner casing;
C, the above-mentioned preformed configuration part that has coated same with thermosetting compound material is inserted in the mould, and mould holder is combined in the heating oil pressure platform platform;
D, add predefined air pressure, prop up inner casing, make same with thermosetting compound material attach mould by inflation inlet;
E, mould are heated and heat are conducted to same with thermosetting compound material, make its curing molding, finish the same with thermosetting compound material structural member.
2, the manufacture method of composite material structural member according to claim 1 is characterized in that: described inner casing selects for use HDPE, NYLON, PE, PVC, PET, PEEK, PC or ABS plastic material to make.
3, the manufacture method of composite material structural member according to claim 1 is characterized in that: described same with thermosetting compound material is pre-soaking fiber cloth or preimpregnation textile sheets such as the carbon fiber of pre-soaked resin or glass fibre.
4, the manufacture method of composite material structural member according to claim 1 is characterized in that: described inner casing only has an inflation inlet.
5, a kind of composite material structural member is made by the described method of one of aforesaid right requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101656785A CN101417502A (en) | 2007-10-24 | 2007-10-24 | Composite material structure and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101656785A CN101417502A (en) | 2007-10-24 | 2007-10-24 | Composite material structure and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101417502A true CN101417502A (en) | 2009-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101656785A Pending CN101417502A (en) | 2007-10-24 | 2007-10-24 | Composite material structure and manufacture method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101417502A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649302A (en) * | 2012-05-15 | 2012-08-29 | 厦门谨天碳纤维制品有限公司 | Forming process for covering carbon fiber on outer surface of structural part |
| CN101905479B (en) * | 2009-04-30 | 2012-09-05 | 翁兆华 | Method for producing pseudo-white-marble scenery guardrail serial craft |
| CN103331899A (en) * | 2013-07-17 | 2013-10-02 | 厦门新旺新材料科技有限公司 | Novel air bag for composite material processing and molding |
| TWI496692B (en) * | 2013-09-06 | 2015-08-21 | Hocheng Corp | The forming method of three - dimensional fiber shell |
| CN108327309A (en) * | 2018-02-08 | 2018-07-27 | 厦门新旺新材料科技有限公司 | A kind of polymer matrix composites moulding process |
-
2007
- 2007-10-24 CN CNA2007101656785A patent/CN101417502A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905479B (en) * | 2009-04-30 | 2012-09-05 | 翁兆华 | Method for producing pseudo-white-marble scenery guardrail serial craft |
| CN102649302A (en) * | 2012-05-15 | 2012-08-29 | 厦门谨天碳纤维制品有限公司 | Forming process for covering carbon fiber on outer surface of structural part |
| CN103331899A (en) * | 2013-07-17 | 2013-10-02 | 厦门新旺新材料科技有限公司 | Novel air bag for composite material processing and molding |
| CN103331899B (en) * | 2013-07-17 | 2015-06-24 | 厦门新旺新材料科技有限公司 | Novel air bag for composite material processing and molding |
| TWI496692B (en) * | 2013-09-06 | 2015-08-21 | Hocheng Corp | The forming method of three - dimensional fiber shell |
| CN108327309A (en) * | 2018-02-08 | 2018-07-27 | 厦门新旺新材料科技有限公司 | A kind of polymer matrix composites moulding process |
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Application publication date: 20090429 |