CN108544892A - A kind of automotive hub and preparation method thereof - Google Patents
A kind of automotive hub and preparation method thereof Download PDFInfo
- Publication number
- CN108544892A CN108544892A CN201810230313.4A CN201810230313A CN108544892A CN 108544892 A CN108544892 A CN 108544892A CN 201810230313 A CN201810230313 A CN 201810230313A CN 108544892 A CN108544892 A CN 108544892A
- Authority
- CN
- China
- Prior art keywords
- fiber yarn
- automotive hub
- yarn material
- carbon fiber
- axle center
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
- B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/20—Shaping
- B60B2310/204—Shaping by moulding, e.g. injection moulding, i.e. casting of plastics material
Abstract
The present invention relates to technical field of automobile parts, especially a kind of automotive hub, including axle center, spoke and outline border, it is connected as one after being cured by the cross linking of epoxy resin being attached on carbon fiber yarn material or glass fiber yarn material between axle center, spoke and outline border.A kind of production method of automotive hub, is as follows：（1）Pre- template cutting,（2）Pre- template is moulding,（3）The polishing of filling plate,（4）Making spoke,（5）Axle center sandblasting,（6）Axle center pre-shaped,（7）Automotive hub pre-shaped,（8）Automotive hub molding,（9）Automotive hub is made；Obtained a kind of automotive hub of the present invention and preparation method thereof, the filler material using epoxy resin foam material as automotive hub spoke are applied to automotive hub spoke with light weight, and intensity is good, the features such as being not easy flexural deformation and also good shock-absorbing effect.
Description
Technical field
The present invention relates to technical field of automobile parts, especially a kind of automotive hub and preparation method thereof.
Background technology
Common automotive hub is that ferrous metal material is fabricated, although the normal operation of automotive hub can be reached,
Heavier mass, and metal material is easy to aging, causes the weight of automotive hub big, it is inflexible for use, it is heavier, speed compared with
Slowly, the performance of automotive hub is influenced.When tire its preponderance can influence the flexibility of its speed and tire reaction, work as vapour
Vehicle when driving bottom tire interface hard object when without inhaling synergy fruit well.
Invention content
A kind of intensity that the purpose of the present invention is to solve the deficiencies of the above technologies and provide is high, light weight and can effectively prolong
Automotive hub of long life and preparation method thereof.
In order to achieve the above object, a kind of automotive hub designed by the present invention, including axle center, spoke and outline border, it is described
Axle center be aluminium accessory axle center, if in aluminium accessory axle center outer wrapping dried layer carbon fiber yarn material or glass fiber yarn material, the wheel
If spoke includes filling plate and dried layer carbon fiber yarn material or glass in filling plate outer wrapping made of epoxy resin foam material
Fiber yarn, the outline border is constituted for multilayer carbon fiber yarn material, and there is lines on outermost carbon fiber yarn material surface；Axle center,
It is connected as after being cured by the cross linking of epoxy resin being attached on carbon fiber yarn material or glass fiber yarn material between spoke and outline border
One.
A kind of production method of automotive hub, includes the following steps：
（1）Using laser cutting machine by epoxy resin foam material cut into for make spoke filling plate pre- template；
（2）Pre- template is put into heated in shaping die it is moulding at the filling plate consistent with spoke radian；
（3）Filling plate edge position burr removing after will be moulding and will filling plate polishing it is coarse；
（4）If wrapping up dried layer carbon fiber yarn material or glass fiber yarn material on the filling plate after polishing；
（5）The contact surface in aluminium accessory axle center is subjected to sandblasting, cleaning treatment；
（6）If dried layer carbon fiber yarn material or glass fiber yarn material are wrapped up on aluminium accessory axle center again；
（7）The aluminium accessory axle center for being enclosed with carbon fiber yarn material or glass fiber yarn material is put into the correspondence of automotive hub pre-shaped fixture
In position, the spoke that the filling plate for being enclosed with carbon fiber yarn material or glass fiber yarn material is formed is put into automotive hub pre-shaped fixture
Corresponding position, if by between aluminium accessory axle center and spoke wrap up dried layer carbon fiber yarn material be attached；It is pre- in automotive hub again
If wrapping up dried layer carbon fiber yarn material on the outline border of type fixture, the textured carbon fiber yarn material of packet last layer on outline border surface, then
It is taken out from automotive hub pre-shaped fixture, obtains automotive hub preform；
（8）Automotive hub preform is put into automotive hub molding die, heating makes each layer carbon fiber yarn material or glass fibre
Epoxy resin on yarn material crosslinks solidification, then takes out automotive hub preform out of molding die, obtains automotive wheels
Hub young bird body；
（9）Automotive hub young bird body is pruned into extra flash, obtains the thick embryo of automotive hub.
Step（2）In pre- template moulding temperature be 100-200 DEG C, the moulding time be 30-90min.
Step（8）In 90-170 DEG C of forming temperature, molding time 40-100min.
Step（1）In filling plate have density be 0.06-0.5g/cm3The vertical expanded material of epoxy be made.
Carbon fiber yarn material or glass fiber yarn material are high intensity, high modulus fibrous material of a kind of phosphorus content 95% or more.
Obtained a kind of automotive hub of the present invention and preparation method thereof, using epoxy resin foam material as automotive wheels
The filler material of hub wheel spoke, being applied to automotive hub spoke has light weight, and intensity is good, is not easy flexural deformation and also has to inhale well
The features such as shaking effect.
The beneficial effects of the invention are as follows：（1）Light-weight,（2）Intensity is good,（3）Damping, shock-absorbing,（4）Resistance is small,（5）Improve
Wheel flexibility,（6）Automotive hub is unlikely to deform and aging, and service life is long.
Description of the drawings
Fig. 1 is the flow chart of the embodiment of the present invention.
Specific implementation mode
The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.
Embodiment 1：
A kind of automotive hub of the present embodiment description, including axle center, spoke and outline border, the axle center are aluminium accessory axle center,
If aluminium accessory axle center outer wrapping dried layer carbon fiber yarn material, the spoke includes that plate is filled made of epoxy resin foam material
And if in the dried layer carbon fiber yarn material for filling plate outer wrapping, the outline border is multilayer carbon fiber yarn material composition, and outermost
There is lines on carbon fiber yarn material surface；Cross linking of epoxy resin between axle center, spoke and outline border by being attached on carbon fiber yarn material
It is connected as one after solidification.
As shown in Figure 1, a kind of production method of automotive hub, includes the following steps：
（1）Using laser cutting machine by epoxy resin foam material cut into for make spoke filling plate pre- template；
（2）Pre- template is put into heated in shaping die it is moulding at the filling plate consistent with spoke radian；
（3）Filling plate edge position burr removing after will be moulding and will filling plate polishing it is coarse；
（4）If wrapping up dried layer carbon fiber yarn material on the filling plate after polishing；
（5）The contact surface in aluminium accessory axle center is subjected to sandblasting, cleaning treatment；
（6）If dried layer carbon fiber yarn material is wrapped up on aluminium accessory axle center again；
（7）The aluminium accessory axle center for being enclosed with carbon fiber yarn material is put into the corresponding position of automotive hub pre-shaped fixture, package
There is the spoke that the filling plate of carbon fiber yarn material is formed to be put into the corresponding position of automotive hub pre-shaped fixture, by aluminium accessory axle center and wheel
If wrapping up dried layer carbon fiber yarn material between spoke to be attached；If dried layer carbon fiber is wrapped up on the outline border of automotive hub pre-shaped fixture again
Yarn material is tieed up, then the textured carbon fiber yarn material of packet last layer on outline border surface takes out from automotive hub pre-shaped fixture, obtains
Automotive hub preform；
（8）Automotive hub preform is put into automotive hub molding die, heating makes the asphalt mixtures modified by epoxy resin on each layer carbon fiber yarn material
Fat crosslinks solidification, then takes out automotive hub preform out of molding die, obtains automotive hub young bird body；
（9）Automotive hub young bird body is pruned into extra flash, obtains the thick embryo of automotive hub.
Step（2）In pre- template moulding temperature be 100 DEG C, the moulding time be 90min.
Step（8）In 90 DEG C of forming temperature, molding time 100min.
Step（1）In filling plate have density be 0.06g/cm3The vertical expanded material of epoxy be made.
Carbon fiber yarn material is high intensity, high modulus fibrous material of a kind of phosphorus content 95% or more.
Embodiment 2：
A kind of automotive hub of the present embodiment description, including axle center, spoke and outline border, the axle center are aluminium accessory axle center,
If aluminium accessory axle center outer wrapping dried layer glass fiber yarn material, the spoke includes being filled made of epoxy resin foam material
If plate and the dried layer glass fiber yarn material in filling plate outer wrapping, the outline border are constituted for multilayer carbon fiber yarn material, and outermost
There is lines on the carbon fiber yarn material surface of layer；By being attached to carbon fiber yarn material or glass fiber yarn between axle center, spoke and outline border
It is connected as one after cross linking of epoxy resin solidification on material.
As shown in Figure 1, a kind of production method of automotive hub, includes the following steps：
（1）Using laser cutting machine by epoxy resin foam material cut into for make spoke filling plate pre- template；
（2）Pre- template is put into heated in shaping die it is moulding at the filling plate consistent with spoke radian；
（3）Filling plate edge position burr removing after will be moulding and will filling plate polishing it is coarse；
（4）If wrapping up dried layer glass fiber yarn material on the filling plate after polishing；
（5）The contact surface in aluminium accessory axle center is subjected to sandblasting, cleaning treatment；
（6）If dried layer glass fiber yarn material is wrapped up on aluminium accessory axle center again；
（7）The aluminium accessory axle center for being enclosed with glass fiber yarn material is put into the corresponding position of automotive hub pre-shaped fixture, packet
The spoke for being wrapped with the filling plate formation of glass fiber yarn material is put into the corresponding position of automotive hub pre-shaped fixture, by aluminium accessory axle center
Several carbon fiber yarn material are wrapped up between spoke to be attached；If dried layer carbon is wrapped up on the outline border of automotive hub pre-shaped fixture again
Fiber yarn, the textured carbon fiber yarn material of packet last layer on outline border surface, then takes out from automotive hub pre-shaped fixture, obtains
To automotive hub preform；
（8）Automotive hub preform is put into automotive hub molding die, heating makes each layer carbon fiber yarn material or glass fibre
Epoxy resin on yarn material crosslinks solidification, then takes out automotive hub preform out of molding die, obtains automotive wheels
Hub young bird body；
（9）Automotive hub young bird body is pruned into extra flash, obtains the thick embryo of automotive hub.
Step（2）In pre- template moulding temperature be 200 DEG C, the moulding time be 30min.
Step（8）In 170 DEG C of forming temperature, molding time 40min.
Step（1）In filling plate have density be 0.5g/cm3The vertical expanded material of epoxy be made.
Carbon fiber yarn material or glass fiber yarn material are high intensity, high modulus fibrous material of a kind of phosphorus content 95% or more.
Embodiment 3：
A kind of automotive hub of the present embodiment description, including axle center, spoke and outline border, the axle center are aluminium accessory axle center,
If aluminium accessory axle center outer wrapping dried layer carbon fiber yarn material, the spoke includes that plate is filled made of epoxy resin foam material
And if in the dried layer carbon fiber yarn material for filling plate outer wrapping, the outline border is multilayer carbon fiber yarn material composition, and outermost
There is lines on carbon fiber yarn material surface；Cross linking of epoxy resin between axle center, spoke and outline border by being attached on carbon fiber yarn material
It is connected as one after solidification.
As shown in Figure 1, a kind of production method of automotive hub, includes the following steps：
（1）Using laser cutting machine by epoxy resin foam material cut into for make spoke filling plate pre- template；
（2）Pre- template is put into heated in shaping die it is moulding at the filling plate consistent with spoke radian；
（3）Filling plate edge position burr removing after will be moulding and will filling plate polishing it is coarse；
（4）If wrapping up dried layer carbon fiber yarn material on the filling plate after polishing；
（5）The contact surface in aluminium accessory axle center is subjected to sandblasting, cleaning treatment；
（6）If dried layer carbon fiber yarn material is wrapped up on aluminium accessory axle center again；
（7）The aluminium accessory axle center for being enclosed with carbon fiber yarn material is put into the corresponding position of automotive hub pre-shaped fixture, package
There is the spoke that the filling plate of carbon fiber yarn material is formed to be put into the corresponding position of automotive hub pre-shaped fixture, by aluminium accessory axle center and wheel
If wrapping up dried layer carbon fiber yarn material between spoke to be attached；If dried layer carbon fiber is wrapped up on the outline border of automotive hub pre-shaped fixture again
Yarn material is tieed up, then the textured carbon fiber yarn material of packet last layer on outline border surface takes out from automotive hub pre-shaped fixture, obtains
Automotive hub preform；
（8）Automotive hub preform is put into automotive hub molding die, heating makes the asphalt mixtures modified by epoxy resin on each layer carbon fiber yarn material
Fat crosslinks solidification, then takes out automotive hub preform out of molding die, obtains automotive hub young bird body；
（9）Automotive hub young bird body is pruned into extra flash, obtains the thick embryo of automotive hub.
Step（2）In pre- template moulding temperature be 150 DEG C, the moulding time be 60min.
Step（8）In 120 DEG C of forming temperature, molding time 60min.
Step（1）In filling plate have density be 0.3g/cm3The vertical expanded material of epoxy be made.
Carbon fiber yarn material is high intensity, high modulus fibrous material of a kind of phosphorus content 95% or more.
Claims (6)
1. a kind of automotive hub, it is characterized in that：Including axle center, spoke and outline border, the axle center is aluminium accessory axle center, is matched in aluminium
If part axle center outer wrapping dried layer carbon fiber yarn material or glass fiber yarn material, the spoke include by epoxy resin foam material system
If at filling plate and filling plate outer wrapping dried layer carbon fiber yarn material or glass fiber yarn material, the outline border be multilayer carbon
Fiber yarn is constituted, and there is lines on outermost carbon fiber yarn material surface；By being attached to carbon fiber between axle center, spoke and outline border
It is connected as one after cross linking of epoxy resin solidification on dimension yarn material or glass fiber yarn material.
2. a kind of production method of automotive hub as described in claim 1, it is characterized in that：Include the following steps：
（1）Using laser cutting machine by epoxy resin foam material cut into for make spoke filling plate pre- template；
（2）Pre- template is put into heated in shaping die it is moulding at the filling plate consistent with spoke radian；
（3）Filling plate edge position burr removing after will be moulding and will filling plate polishing it is coarse；
（4）If wrapping up dried layer carbon fiber yarn material or glass fiber yarn material on the filling plate after polishing；
（5）The contact surface in aluminium accessory axle center is subjected to sandblasting, cleaning treatment；
（6）If dried layer carbon fiber yarn material or glass fiber yarn material are wrapped up on aluminium accessory axle center again；
（7）The aluminium accessory axle center for being enclosed with carbon fiber yarn material or glass fiber yarn material is put into the correspondence of automotive hub pre-shaped fixture
In position, the spoke that the filling plate for being enclosed with carbon fiber yarn material or glass fiber yarn material is formed is put into automotive hub pre-shaped fixture
Corresponding position, by between aluminium accessory axle center and spoke wrap up rectal prolapse layer carbon fiber yarn material be attached；It is pre- in automotive hub again
If wrapping up dried layer carbon fiber yarn material on the outline border of type fixture, the textured carbon fiber yarn material of packet last layer on outline border surface, then
It is taken out from automotive hub pre-shaped fixture, obtains automotive hub preform；
（8）Automotive hub preform is put into automotive hub molding die, heating makes each layer carbon fiber yarn material or glass fibre
Epoxy resin on yarn material crosslinks solidification, then takes out automotive hub preform out of molding die, obtains automotive wheels
Hub young bird body；
（9）Automotive hub young bird body is pruned into extra flash, obtains the thick embryo of automotive hub.
3. a kind of production method of automotive hub according to claim 2, it is characterized in that：Step（2）In pre- template modeling
Shape temperature is 100-200 DEG C, and the moulding time is 30-90min.
4. a kind of production method of automotive hub according to claim 2, it is characterized in that：Step（8）In forming temperature
90-170 DEG C, molding time 40-100min.
5. a kind of production method of automotive hub according to claim 2, it is characterized in that：Step（1）In filling plate have
Density is 0.06-0.5g/cm3The vertical expanded material of epoxy be made.
6. a kind of production method of automotive hub according to claim 2, it is characterized in that：Carbon fiber yarn material or glass fibre
Yarn material is high intensity, high modulus fibrous material of a kind of phosphorus content 95% or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230313.4A CN108544892A (en) | 2018-03-20 | 2018-03-20 | A kind of automotive hub and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230313.4A CN108544892A (en) | 2018-03-20 | 2018-03-20 | A kind of automotive hub and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108544892A true CN108544892A (en) | 2018-09-18 |
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ID=63516747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810230313.4A Pending CN108544892A (en) | 2018-03-20 | 2018-03-20 | A kind of automotive hub and preparation method thereof |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239843A (en) * | 2012-12-28 | 2013-08-14 | 桐乡波力科技复材用品有限公司 | Production method of striker board of ice hockey stick |
| CN103963559A (en) * | 2014-05-05 | 2014-08-06 | 王明 | Novel carbon fiber rim and production technology of novel carbon fiber rim |
| CN103990258A (en) * | 2013-12-10 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Dry land hockey ball hitting plate and manufacturing method of dry land hockey ball hitting plate |
| CN105711330A (en) * | 2016-04-01 | 2016-06-29 | 中信戴卡股份有限公司 | Aluminum alloy carbon fiber composite wheel and manufacturing method thereof |
| JP2017007382A (en) * | 2015-06-17 | 2017-01-12 | 本田技研工業株式会社 | Wheel and manufacturing method for the same |
-
2018
- 2018-03-20 CN CN201810230313.4A patent/CN108544892A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239843A (en) * | 2012-12-28 | 2013-08-14 | 桐乡波力科技复材用品有限公司 | Production method of striker board of ice hockey stick |
| CN103990258A (en) * | 2013-12-10 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Dry land hockey ball hitting plate and manufacturing method of dry land hockey ball hitting plate |
| CN103963559A (en) * | 2014-05-05 | 2014-08-06 | 王明 | Novel carbon fiber rim and production technology of novel carbon fiber rim |
| JP2017007382A (en) * | 2015-06-17 | 2017-01-12 | 本田技研工業株式会社 | Wheel and manufacturing method for the same |
| CN105711330A (en) * | 2016-04-01 | 2016-06-29 | 中信戴卡股份有限公司 | Aluminum alloy carbon fiber composite wheel and manufacturing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180918 |