CN104369394A - Method and tool for manufacturing wheel rim made of carbon fiber composite material - Google Patents
Method and tool for manufacturing wheel rim made of carbon fiber composite material Download PDFInfo
- Publication number
- CN104369394A CN104369394A CN201310352997.2A CN201310352997A CN104369394A CN 104369394 A CN104369394 A CN 104369394A CN 201310352997 A CN201310352997 A CN 201310352997A CN 104369394 A CN104369394 A CN 104369394A
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- China
- Prior art keywords
- fixture
- wheel rim
- carbon fiber
- composite material
- fiber composite
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Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a tool for manufacturing a wheel rim made of a carbon fiber composite material. The tool is composed of a first clamp and a second clamp. The first clamp and the second clamp can be assembled together, and the periphery of the integrated first clamp and the second clamp is an axial U-shaped groove. The invention further provides a method for manufacturing the wheel rim. The wheel rim produced by the provided method and tool has the advantages of high strength and beautiful appearance.
Description
Technical field
The present invention relates to a kind of method and the tool thereof that make wheel rim, refer in particular to a kind of method and the tool thereof that make carbon fiber composite material wheel rim.
Background technology
Carbon fibre composite, owing to having the plurality of advantages such as intensity is high, lightweight, greatly can alleviate the weight of whole bicycle, now be widely used at bicycle trade for bicycle manufacture.But the processing technology of carbon fiber composite material wheel rim is comparatively complicated, is processed to form rear rim of low quality.
Publication number is that CN2763009Y discloses a kind of bicycle wheel rim made of carbon fibre, described bicycle wheel rim made of carbon fibre preparation method is disclosed in its detailed description of the invention, this preparation method may be summarized to be: the mould first forming wheel round, then carbon fibre composite paper is wound around in mould outer cladding, and coated winding by the innermost layer structure of wheel rim, and the outward appearance layer of last coated winding wheel rim, after coated winding completes, form wheel loop-shaped through heating pressurization; Processing mold is taken out, and forms bicycle wheel rim made of carbon fibre profile, then puts into mould heat pressure shaping.Its defect is: be wound in outside mould because carbon fibre composite paper bag covers, in coated winding process, certainly lead to wrinkle, make shaping after bicycle wheel rim made of carbon fibre uneven, affect bicycle wheel rim made of carbon fibre bulk strength and attractive in appearance.
In view of the described defect of prior art bicycle wheel rim made of carbon fibre preparation method, the present inventor develops a kind of preparation method and the tool thereof that overcome the carbon fiber composite material wheel rim of described defect, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of method and the tool thereof that make carbon fiber composite material wheel rim, the carbon fiber composite material wheel rim made by described method and tool has the good and advantages such as good looking appearance of intensity.
For reaching above-mentioned purpose, solution of the present invention is:
Make a tool for carbon fiber composite material wheel rim, be made up of the first fixture and the second fixture; It is after an entirety that first fixture and the second fixture close up, and periphery forms axis " U " type groove.
Further, in the middle of the first fixture side, form protruding binding face, accordingly, in the middle of the second fixture side, also form protruding binding face; The binding face of the first fixture and the binding face of the second fixture are fitted and are made the periphery of the first fixture and the second fixture form " U " type groove.
Make a method for carbon fiber composite material wheel rim, comprise the following steps:
One, the first fixture and the second fixture being closed up is an entirety, makes periphery form axis " U " type groove;
Two, stick outward appearance layer carbon fibre composite paper at the inwall of " U " type groove and bottom;
Three, outward appearance layer carbon fibre composite paper pastes carbon fiber angled arrangement yarn;
Four, bag of exitting in " U " type groove;
Five, envelope " U " type notch.
Further, after step 5, also comprise step 6, remove the first fixture and the second fixture, the carbon fiber composite material wheel rim of pre-profiling is put into mould, then mould is put into forming machine to air bag inflator and heat; Vent one's spleen from forming machine pull-out mould after decompress(ion), die sinking forms carbon fiber composite material wheel rim.
After adopting such scheme, a kind of tool making carbon fiber composite material wheel rim of the present invention, it is after an entirety that first fixture and the second fixture close up, and periphery forms axis " U " type groove, sticks outward appearance layer carbon fibre composite paper at the inwall of " U " type groove and bottom.The method that the plane that the present invention adopts is pasted is by shaping for carbon fibre composite paper carbon fiber composite material wheel rim, inwall and the bottom of " U " type groove is flattened on by carbon fibre composite paper, smooth toward endothecium structure from outward appearance layer, instead of by the method for coated winding.Therefore, the carbon fiber composite material wheel rim made by tool of the present invention and method, have the good and good looking appearance of intensity etc. advantage.
Accompanying drawing explanation
Fig. 1 is the jig structure schematic diagram of carbon fiber composite material wheel rim of the present invention;
Fig. 2 is the tool combination of side view of carbon fiber composite material wheel rim of the present invention.
Label declaration
First fixture 1 binding face 11
Second fixture 2 binding face 21
" U " type groove 3.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Consult shown in Fig. 1 and Fig. 2, a kind of tool making carbon fiber composite material wheel rim that the present invention discloses, be made up of the first fixture 1 and the second fixture 2.
First fixture 1 and the second fixture is 2-in-1 and to close up be after an entirety, periphery forms axis " U " type groove 3.
In the present embodiment, in the middle of the first fixture 1 side, form protruding binding face 11, accordingly, in the middle of the second fixture 2 side, also form protruding binding face 21.The binding face 11 of the first fixture 1 and the binding face 21 of the second fixture 2 are fitted, and make the periphery of the first fixture 1 and the second fixture 2 form " U " type groove 3.Certainly, the first fixture 1 and the second fixture 2 can be other structure, as long as can realize the first fixture 1 and the second fixture is 2-in-1 and to close up be after an entirety, periphery forms axis " U " type groove 3.
The present invention also discloses a kind of method making carbon fiber composite material wheel rim, comprises the following steps:
One, by the first fixture 1 and the second fixture is 2-in-1 and to close up be one overall, make periphery form axis " U " type groove 3.
Two, stick outward appearance layer carbon fibre composite paper at the inwall of " U " type groove 3 and bottom.
Three, outward appearance layer carbon fibre composite paper pastes carbon fiber angled arrangement yarn (carbon fiber angled arrangement yarn is the one of carbon fiber yarn), and described method is prior art, and its detailed process does not repeat herein.
Four, bag of exitting in " U " type groove, described method is prior art, and its detailed process does not repeat herein.
Five, envelope " U " type notch, described method is prior art, and its detailed process does not repeat herein.
Six, remove the first fixture 1 and the second fixture 2, the carbon fiber composite material wheel rim of pre-profiling is put into mould, then mould is put into forming machine to air bag inflator and heat; Vent one's spleen from forming machine pull-out mould after decompress(ion), die sinking forms carbon fiber composite material wheel rim.
The method that the plane that the present invention adopts is pasted is by shaping for carbon fibre composite paper carbon fiber composite material wheel rim, inwall and the bottom of " U " type groove is flattened on by carbon fibre composite paper, smooth toward endothecium structure from outward appearance layer, the carbon fiber composite material wheel rim made by tool of the present invention and preparation method, have the good and good looking appearance of intensity etc. advantage.The present invention goes for making bicycle rim, also goes for making other wheel rim.
The foregoing is only preferred embodiment of the present invention, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection domain of this case.
Claims (4)
1. make a tool for carbon fiber composite material wheel rim, it is characterized in that: be made up of the first fixture and the second fixture; It is after an entirety that first fixture and the second fixture close up, and periphery forms axis " U " type groove.
2. a kind of tool making carbon fiber composite material wheel rim as claimed in claim 1, is characterized in that: form protruding binding face in the middle of the first fixture side, accordingly, also forms protruding binding face in the middle of the second fixture side; The binding face of the first fixture and the binding face of the second fixture are fitted and are made the periphery of the first fixture and the second fixture form " U " type groove.
3. use tool as claimed in claim 1 or 2 to make a method for carbon fiber composite material wheel rim, comprise the following steps:
One, the first fixture and the second fixture being closed up is an entirety, makes periphery form axis " U " type groove;
Two, stick outward appearance layer carbon fibre composite paper at the inwall of " U " type groove and bottom;
Three, outward appearance layer carbon fibre composite paper pastes carbon fiber angled arrangement yarn;
Four, bag of exitting in " U " type groove;
Five, envelope " U " type notch.
4. a kind of method making carbon fiber composite material wheel rim as claimed in claim 3, it is characterized in that: after step 5, also comprise step 6, remove the first fixture and the second fixture, the carbon fiber composite material wheel rim of pre-profiling is put into mould, then mould is put into forming machine to air bag inflator and heat; Vent one's spleen from forming machine pull-out mould after decompress(ion), die sinking forms carbon fiber composite material wheel rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310352997.2A CN104369394A (en) | 2013-08-14 | 2013-08-14 | Method and tool for manufacturing wheel rim made of carbon fiber composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310352997.2A CN104369394A (en) | 2013-08-14 | 2013-08-14 | Method and tool for manufacturing wheel rim made of carbon fiber composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369394A true CN104369394A (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310352997.2A Pending CN104369394A (en) | 2013-08-14 | 2013-08-14 | Method and tool for manufacturing wheel rim made of carbon fiber composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724766A (en) * | 2017-04-25 | 2018-11-02 | 翁庆隆 | The application method of carbon fibre rim and molding die and molding die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI236983B (en) * | 2004-02-27 | 2005-08-01 | Gigantex Composite Technologie | Manufacturing method of bicycle's rim |
| CN101088745A (en) * | 2006-06-13 | 2007-12-19 | 明安国际企业股份有限公司 | Bicycle wheel rim producing process |
| EP2020306A1 (en) * | 2007-07-30 | 2009-02-04 | Kunshan Vuelta Wheel Co. Ltd. | Motor bicycle rim and method of making the same |
| CN201784173U (en) * | 2010-05-24 | 2011-04-06 | 肖世江 | Mold structure for wheel rim made of composite materials |
| CN102653138A (en) * | 2012-05-03 | 2012-09-05 | 东华大学 | Manufacturing method of carbon fibre hub |
| CN203611474U (en) * | 2013-08-14 | 2014-05-28 | 厦门三德明复材科技有限公司 | Fixture for manufacturing carbon fiber composite material rim |
-
2013
- 2013-08-14 CN CN201310352997.2A patent/CN104369394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI236983B (en) * | 2004-02-27 | 2005-08-01 | Gigantex Composite Technologie | Manufacturing method of bicycle's rim |
| CN101088745A (en) * | 2006-06-13 | 2007-12-19 | 明安国际企业股份有限公司 | Bicycle wheel rim producing process |
| EP2020306A1 (en) * | 2007-07-30 | 2009-02-04 | Kunshan Vuelta Wheel Co. Ltd. | Motor bicycle rim and method of making the same |
| CN201784173U (en) * | 2010-05-24 | 2011-04-06 | 肖世江 | Mold structure for wheel rim made of composite materials |
| CN102653138A (en) * | 2012-05-03 | 2012-09-05 | 东华大学 | Manufacturing method of carbon fibre hub |
| CN203611474U (en) * | 2013-08-14 | 2014-05-28 | 厦门三德明复材科技有限公司 | Fixture for manufacturing carbon fiber composite material rim |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724766A (en) * | 2017-04-25 | 2018-11-02 | 翁庆隆 | The application method of carbon fibre rim and molding die and molding die |
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| PB01 | Publication | ||
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Application publication date: 20150225 |