CN106696306A - Carbon fiber composite material wheel and manufacturing method thereof - Google Patents
Carbon fiber composite material wheel and manufacturing method thereof Download PDFInfo
- Publication number
- CN106696306A CN106696306A CN201611188561.4A CN201611188561A CN106696306A CN 106696306 A CN106696306 A CN 106696306A CN 201611188561 A CN201611188561 A CN 201611188561A CN 106696306 A CN106696306 A CN 106696306A
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- China
- Prior art keywords
- wheel
- mould
- fibre reinforced
- reinforced composites
- built
- 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
- 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
- B29C70/345—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 matched moulds
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
-
- 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
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
- B29C70/386—Automated tape laying [ATL]
-
- 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
-
- 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
- B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/30—Manufacturing methods joining
- B60B2310/318—Manufacturing methods joining by adhesive bonding, e.g. glueing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Robotics (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention provides a manufacturing method for fiber reinforced composite material locomotive wheel which consists of a wheel internal part, a carbon fiber composite material spoke and a rim; a prepreg tape fiber reinforced composite material is 20-60 mm long and 2-8 mm wide; and reinforced fibers are arranged in the same direction. A prepreg tape raw material utilization rate of the wheel manufactured by the method is nearly 100%, and a material utilization rate for a continuous fiber reinforced composite material is relatively low. The wheel manufactured by the manufacturing method does not need numerical-control cutting, and the material of the continuous fiber reinforced composite material is cut according to certain shape.
Description
Technical field
The present invention relates to a kind of manufacture method of fibre reinforced composites vehicle wheels.
Background technology
It is to aid in understanding the present invention below in relation to background note of the invention.Therefore, it is not considered that these explanations are
To any material that is directed to or part common knowledge in the priority date this day of application it is open or by cognitive confirmation or
Recognize.
The vehicle wheels being made with fibre reinforced composites generally comprise the parts such as spoke, center wheel disc and wheel rim.
Wheel rim is typically using the standard bcad seats and rim size recommended.Tire is assemblied on wheel rim.Tire should be selected can be with wheel rim phase
The specification of matching.Because tire flexibility is larger, with different depth-width ratios, general every kind of wheel rim can match more than one wheel
Tire.This vehicle wheels being made with fibre reinforced composites typically use prepreg placement process or resin transfer molding
Technique.Prepreg placement process cuts prepreg in advance, and lay in layer is then carried out in a mold.Resin transmits mould
Pressure technique typically makes several preforms using dry fabric in different moulds, then will in unitary mould
Several preforms are combined.
Both conventional methods consuming man-hour is more, and forming process is complicated, high cost, it is difficult to be made complicated shape.Fiber
Enhancing composite price is higher.
The content of the invention
In order to overcome the technical problem of the above, the invention provides a kind of system of fibre reinforced composites vehicle wheels
Make method.
In one aspect of the invention, there is provided a kind of manufacture method of fibre reinforced composites vehicle wheels, institute
The fibre reinforced composites vehicle wheels stated are by wheel built-in metal part, the spoke of carbon fibre composite and wheel rim institute group
Into described method includes step：(A) wheel built-in metal part is placed in lower mould mould and is had good positioning；(B) in die assembly
It is interior, the truncated cone-shaped mold block of activity is placed into lower mould mould and is had good positioning；(C) in die assembly, will be used to form wheel
The movable triangle mold block at window position is had good positioning in being placed into lower mould mould；(D) preimpregnation is laid in lower mould die cavity
Band fibre reinforced composites, all die cavities are paved with；(E) truncated cone-shaped mold block is extracted out from lower mould；(F) by described three
Angle mold block is extracted out from lower mould；(G) mould pressing process is performed, upper/lower die matched moulds, hardening resin forms fiber-reinforced composite
Material product；(H) mould pressing process is finished, and upper mould is lifted, and ejects product；(I) it is second metal fittings are built-in with wheel
Metalwork stretches out product part and is assembled and be bonded, and forms wheel wheel disc semi-finished product；(J) by machining, in wheel wheel disc
Bolt hole is processed on semi-finished product；(K) the wheel wheel disc semi-finished product after machining are connected with inner rim portion, form wheel；Its
In, the length of prepreg tape fibre reinforced composites is 20-60mm, and 2-8mm wide, reinforcing fiber is arranged with same direction.
In currently preferred aspect, the length of prepreg tape fibre reinforced composites is 40mm, 5mm wide.
In currently preferred aspect, in step (C), the movable triangle mold block for forming wheel window position
It is 5-7.
In currently preferred aspect, in step (D), prepreg tape fiber is laid by using vibrations robot device and is increased
Strong composite；In laid course, prepreg tape fibre reinforced composites are up uniformly sprinkled into lower mould by vibrations manipulator
Die cavity.
At the further preferred aspect of the present invention, in step (D), pre- mould assembling action is carried out in process of deployment, then
Mold again, be sprinkled into prepreg tape fibre reinforced composites.
At preferred aspect of the invention, the vibration frequency of manipulator is 50-100Hz.
In currently preferred aspect, in step (D), the step of being preheated to mould was also included before stone,
Preheating temperature is between 60 DEG C to 80 DEG C.
At the further preferred aspect of the present invention, preheating temperature is 70 DEG C ± 2 DEG C.
In currently preferred aspect, in step (G), Ccope closing machine pressure is between 1750-3500Mpa.
At the further preferred aspect of the present invention, clamping pressure is 2600Mpa.
In currently preferred aspect, in step (G), press pressure is kept for 10 minutes in 2600Mpa, then makes mould
After being warming up to 100 DEG C to 105 DEG C, press continues to be forced into 2900Mpa, while mold temperature is risen to 150 DEG C to 160 DEG C,
25 minutes to 30 minutes are incubated at a temperature of this.
In currently preferred aspect, wheel built-in metal part includes 5 dogs, and each dog sets 1 blind hole；Blind hole
A diameter of 8-20mm, lower mould includes 5 axles coordinated with built-in metal part dog blind hole；Wheel built-in metal part is comprising in 1
Heart hole, lower mould is engaged including 1 central shaft with built-in metal part centre bore.
At the further preferred aspect of the present invention, blind hole diameter is 12mm.
In other aspects of the present invention, the concrete technology condition of above method is also disclosed.Described method includes step：
(1) mould is preheated to 70 DEG C；(2) lay down fibre enhancing composite material prepreg；(3) damascene block is placed into bed die
On；(4) the profile-followed Kuai He centers round platform block of window is placed on bed die；(5) lay down fibre enhancing composite material prepreg is continued；
(6) center round platform block and the profile-followed block of window are taken out；(7) matched moulds, press pressure is kept for 10 minutes in 2600Mpa；(8) backform is made
100 DEG C to 105 DEG C are warming up to bed die；(9) press continues to be forced into 2900Mpa, while making mold temperature rise to 150 DEG C extremely
160 DEG C, it is incubated 25 minutes to 30 minutes at this temperature.Heat cure forms entirety.
In other aspects of the present invention, the mould of the method for more than is also disclosed.Described mould includes top board, top
Mould, bed die, lower plate, base plate, power set, hot flow path, push rod.Specific address, it includes upper and lower cover plates, for wheel to be ejected
Post rod mechanism and the die cavity upper/lower die part for forming wheel sections.According to the present invention, the wheel being consequently formed is used
Mould include the 5-7 movable profile-followed block of window and 1 round platform block of activity.These flexible mould blocks can be by metal material
It is made, it is also possible to be made up of engineering plastics.Most preferably, these flexible mould blocks are made up of engineering plastics, and internal is hollow knot
Structure, top includes 1 handle.Mould both sides respectively include a pair of power set.Power set are bolt-connected to one flat plate
On, power set motion bar is connected on die bottom plate.Preferably, power set are hydraulic cylinder.Multiple thin tops are set on flat board
Bar, thin push rod passes through lower mould, thin push rod to be divided into 2 groups, one group of center and product core wheel location contacts, one group of circumference and product
Circumferential step is contacted.Preferably, one group of center includes 5 thin push rods, and one group of circumference includes 10 thin push rods.Thin push rod is a diameter of
12mm.4 thick push rods, each 1 of corner are set on flat board.Thick push rod is fixed on lower cover, through flat board, with upper mould during matched moulds
Contact.Upper mould and lower mould all set heater, and heater can be the form of any suitable heating, including but not limit
In steam heating, oil heating, Electromagnetic Heating or the heating on press, or combined heated.Upper mould and lower mould are respectively set
4 symmetrical mould suspension ring, per side 2.Suspension ring are detachable.Lower mould 4 jiaos of settings, 4 guide fingers, 4 jiaos of settings of upper mould
4 guide pin holes.Mould carries out spreading using vibrations robot device.
According to the present invention, the wheel being consequently formed uses fiber prepreg tape rather than continuous fiber reinforced composite materials
Or thermoplastic fibre enhancing composite.This fiber prepreg tape is easier to realize automation filler, while material entirety mechanics
Better performances.This is that continuous fiber reinforced composite materials and thermoplastic fibre enhancing composite to be provided simultaneously with.Even
Must from level to level be laid in continuous fibre reinforced composites forming process, be difficult to realize automation, low production efficiency.Thermoplastic fibre
The reinforcing fiber for strengthening composite is generally 2-15mm, and exists in single form, and material mechanical performance is relatively low.Phase
Than under, this fiber prepreg tape has the combination advantage of efficiency and mechanical property.
According to the present invention, wheel disc is produced, this wheel disc couples together to form whole wheel with another part wheel rim.This wheel
Dish structure makes that mould and manufacturing process are simpler, and part performance is more excellent.By contrast, the one-time formed side of whole wheel
Case, mould need to include inner rim portion, and stripping direction is more, complex process.
The wheel prepreg tape utilization rate of raw materials prepared according to this method is close to 100%, and continuity fiber-reinforced composite
The stock utilization of material is relatively low.The wheel prepared according to this method need not carry out numerical control and cut, and and continuity fiber reinforcement
The material of composite need to be cut by definite shape.
Brief description of the drawings
Hereinafter, embodiment of the present invention is described in detail with reference to accompanying drawing, wherein：
Fig. 1 is that the fibre reinforced composites prepreg tape that the method according to involved by one embodiment of the invention is used is illustrated
Figure.
Fig. 2 be the fiber-reinforced composite automobile-use wheel that produces of the method according to involved by one embodiment of the invention just
A form of schematic diagram of face wheel disc.
Fig. 3 is the generalized section of the wheel disc in Fig. 2.
Fig. 4 be Fig. 2 in wheel disc and wheel rim be assembled together after schematic diagram.
Fig. 5 is the manufacturer of the fiber-reinforced composite automobile-use wheel front wheel disc being related to according to one embodiment of the invention
Die assembly used in method.
Fig. 6 is the generalized section of the die assembly shown in Fig. 5.
Fig. 7 is figure mould inside partial schematic diagram.
Fig. 8 is mold temperature curve.
Fig. 9 is press pressure curve.
1- spokes；2- centre bolts hole；3- circle center hole；4- windows；5- centre bores；6- wheel built-in metal parts, 7-
Mounting surface cushion block；The fibre reinforced composites wheel wheel disc that method 8- involved in the present invention is produced；9 is composite wood material wheel
Rim 10- top boards；11- backform suspension ring；12- backforms；13- bed die suspension ring；14- hydraulic cylinders；15- base plates；16- backform hot flow paths；17-
Bed die hot flow path；18- bed dies；19- lower plates；The profile-followed block of 20- windows；21- push rods；22- centers round platform；23 is wheel built-in metal
The hole of part, 24 is the projection on bed die.
Specific embodiment
It is a typical application case to carry out description of the invention with vehicle wheels, it is impossible to be interpreted as the present invention only
It is limited to above-mentioned application.
Embodiment 1
It is as shown in Figure 1 fibre reinforced composites prepreg tape, fiber is unidirectional array.
It is illustrated in figure 2 the fibre reinforced composites that method involved according to one embodiment of present invention is produced
Wheel wheel disc, carbon fibre composite wheel includes 1- spokes；2- centre bolts hole；3- circle center hole；4- windows；5- centers
Hole.
Fig. 3 show the profile of fibre reinforced composites wheel in Fig. 2.Wherein 6 is the gold for being mounted to inside wheel
Category accessory, 7 is mounting surface cushion block, and together with being bonded and be attached partially to fibre reinforced composites, hole on 7 is simultaneously with 6
Upper projection is engaged.
Fig. 4 show fibre reinforced composites wheel combination schematic diagram.Wherein 8 manufacture for method involved in the present invention
The fibre reinforced composites wheel wheel disc for going out, 9 is composite wheel rim.
Fig. 5 show the system of the fiber-reinforced composite automobile-use wheel front wheel disc being related to according to one embodiment of the invention
Make the die assembly used in method.
Top board 10 and base plate 15 are used for being connected on press.Backform suspension ring 11 have 4, are arranged symmetrically per side 2.Bed die
Suspension ring 13 have 4, are arranged symmetrically per side two.Hydraulic cylinder 14 has 4, is arranged symmetrically per side 2, hydraulic cylinder 14 and lower plate
19 are fixed together, for rising and falling lower plate 19, so as to drive push rod to lift.Hot flow path 16 and 17 is logical for heat-conducting medium
Road, lowers the temperature for making mould heat up.
Fig. 6 is the generalized section of die assembly shown in Fig. 5.The profile-followed block of 20- windows；21- push rods；22- centers round platform block.
During manufacture wheel, few fibers enhancing composite material prepreg is laid first, then metal insert 6 is placed on bed die 18,
Zai Jiang centers round platforms block 22 and the profile-followed block 20 of window are placed on bed die.Push rod 21 is fixed together with lower plate 19, is used during die sinking
Composite product is ejected.
Fig. 7 is figure mould inside partial schematic diagram.Wherein 23 is the hole of aluminium alloy inserts 6, and 24 is convex on bed die 18
Rise, the cooperation by hole 23 with raised 24 enables aluminum alloy to inserts and positioned in mould 18.
Thermal medium is passed through by hot flow path 16 and 17 by heater, backform 12 and bed die 18 is preheated to 70 DEG C.Fiber
After the completion of enhancing composite material prepreg lays, center round platform block 22 and the profile-followed block 20 of window are taken out.After matched moulds, press pressure
Kept for 10 minutes in 2600Mpa, after backform 12 and bed die 18 is warming up to 100 DEG C to 105 DEG C, press continues to be forced into
2900Mpa, while making mold temperature rise to 150 DEG C to 160 DEG C, is incubated 25 minutes to 30 minutes at this temperature.
Finally, press rises upper mould 12, and power set 14 are ejected product by push rod 21.
Below only preferred embodiments of the present invention are described, but are not to be construed as limiting the scope of the invention.This
Invention is not only limited to above example, and honeycomb can be printing shaping.In a word, it is all in independent claims of the present invention
The various change made in protection domain is within the scope of the present invention.
The wheel performance that the wheel that the present inventor will prepare in the method is prepared with conventional method is compared
Compared with：
Compared with the aluminum-alloy wheel of equivalent specifications, according to wheel lightweight 30%-40% prepared by this method.
The tensile strength of the wheel spoke sample block prepared according to this method is 346Mpa.Aluminum-alloy wheel spoke sample block it is anti-
Tensile strength is 230-250Mpa.
The wheel prepared according to this method lays efficiency and improves more than 50% than continuous fiber reinforced composite materials wheel.
The wheel prepreg tape utilization rate of raw materials prepared according to this method is close to 100%, and continuity fiber-reinforced composite
The stock utilization of material is relatively low.The wheel prepared according to this method need not carry out numerical control and cut, and and continuity fiber reinforcement
The material of composite need to be cut by definite shape.
Claims (10)
1. a kind of manufacture method of fibre reinforced composites vehicle wheels, described fibre reinforced composites motor vehicle car
Wheel is made up of wheel built-in metal part, the spoke of carbon fibre composite and wheel rim, and described method includes step：(A) will
Wheel built-in metal part is had good positioning in being placed on lower mould mould；(B) in die assembly, the truncated cone-shaped mold block of activity is placed
Had good positioning in lower mould mould；(C) in die assembly, will be put for forming the movable triangle mold block at wheel window position
Put and have good positioning in lower mould mould；(D) prepreg tape fibre reinforced composites are laid in lower mould die cavity, by all die cavities
It is paved with；(E) truncated cone-shaped mold block is extracted out from lower mould；(F) described triangle mold block is extracted out from lower mould；(G) hold
Row mould pressing process, upper/lower die matched moulds, hardening resin forms fibre reinforced composites product；(H) mould pressing process is finished,
Upper mould is lifted, and ejects product；(I) second metal fittings is stretched out into product part with wheel built-in metal part to be assembled and glued
Connect, form wheel wheel disc semi-finished product；(J) by machining, bolt hole is processed on wheel wheel disc semi-finished product；(K) machine is added
Wheel wheel disc semi-finished product after work are connected with inner rim portion, form wheel；Wherein, the length of prepreg tape fibre reinforced composites
It is 20-60mm, 2-8mm wide, reinforcing fiber is arranged with same direction.
2. method according to claim 1, it is characterised in that the length of prepreg tape fibre reinforced composites is 40mm,
5mm wide.
3. method according to claim 1, it is characterised in that in step (C), the work for forming wheel window position
Dynamic triangle mold block is 5,6 or 7.
4. method according to claim 1, it is characterised in that in step (D), is spread by using vibrations robot device
Put prepreg tape fibre reinforced composites；In laid course, vibrations manipulator is up by prepreg tape fiber-reinforced composite material
Material is uniformly sprinkled into drag chamber.
5. method according to claim 4, it is characterised in that in step (D), pre- matched moulds is carried out in process of deployment and is moved
Make, then mold again, be sprinkled into prepreg tape fibre reinforced composites.
6. method according to claim 4, it is characterised in that the vibration frequency of manipulator is 50-100Hz.
7. method according to claim 1, it is characterised in that in step (D), also included entering mould before stone
The step of row preheating, preheating temperature is between 60 DEG C to 80 DEG C；Preferably, preheating temperature is 70 DEG C ± 2 DEG C.
8. method according to claim 1, it is characterised in that in step (G), Ccope closing machine pressure is 1750-
Between 3500Mpa；Preferably, clamping pressure is 2600Mpa.
9. method according to claim 1, it is characterised in that in step (G), press pressure keeps 10 in 2600Mpa
Minute, after mould is warming up to 100 DEG C to 105 DEG C, press continues to be forced into 2900Mpa, while rising to mold temperature
150 DEG C to 160 DEG C, it is incubated 25 minutes to 30 minutes at this temperature.
10. method according to claim 1, it is characterised in that wheel built-in metal part includes 5 dogs, each dog
1 blind hole is set；Blind hole diameter is 8-20mm, and lower mould includes 5 axles coordinated with built-in metal part dog blind hole；Wheel is built-in
Metalwork includes 1 centre bore, and lower mould is engaged including 1 central shaft with built-in metal part centre bore；Preferably, blind hole diameter
It is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188561.4A CN106696306A (en) | 2016-12-21 | 2016-12-21 | Carbon fiber composite material wheel and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188561.4A CN106696306A (en) | 2016-12-21 | 2016-12-21 | Carbon fiber composite material wheel and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696306A true CN106696306A (en) | 2017-05-24 |
Family
ID=58938455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611188561.4A Pending CN106696306A (en) | 2016-12-21 | 2016-12-21 | Carbon fiber composite material wheel and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696306A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274779A (en) * | 2018-02-28 | 2018-07-13 | 中信戴卡股份有限公司 | A kind of mold and method for manufacturing carbon fiber compound vehicle wheel front wheel disc |
| CN111572067A (en) * | 2020-04-08 | 2020-08-25 | 北京天域科技有限公司 | Automatic die opening and closing and cleaning device for thermosetting composite material die pressing die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212009000081U1 (en) * | 2008-06-04 | 2011-02-24 | Liao, Kuo-Ting, Dongguan City | vehicle hub |
| US20140375112A1 (en) * | 2011-12-07 | 2014-12-25 | ThyssenKrupp Carbon Components GmbH | Wheel made of fiber composites and process for the manufacture thereof |
| CN104669929A (en) * | 2015-02-11 | 2015-06-03 | 中信戴卡股份有限公司 | Improved split wheel |
| CN205059051U (en) * | 2015-09-15 | 2016-03-02 | 北京博简复才技术咨询有限公司 | Combined material automobile wheel hub , auto wheel assembly and car |
| CN106182814A (en) * | 2016-08-31 | 2016-12-07 | 哈尔滨玻璃钢研究院 | A kind of manufacture method of composite wheel hub |
-
2016
- 2016-12-21 CN CN201611188561.4A patent/CN106696306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212009000081U1 (en) * | 2008-06-04 | 2011-02-24 | Liao, Kuo-Ting, Dongguan City | vehicle hub |
| US20140375112A1 (en) * | 2011-12-07 | 2014-12-25 | ThyssenKrupp Carbon Components GmbH | Wheel made of fiber composites and process for the manufacture thereof |
| CN104669929A (en) * | 2015-02-11 | 2015-06-03 | 中信戴卡股份有限公司 | Improved split wheel |
| CN205059051U (en) * | 2015-09-15 | 2016-03-02 | 北京博简复才技术咨询有限公司 | Combined material automobile wheel hub , auto wheel assembly and car |
| CN106182814A (en) * | 2016-08-31 | 2016-12-07 | 哈尔滨玻璃钢研究院 | A kind of manufacture method of composite wheel hub |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274779A (en) * | 2018-02-28 | 2018-07-13 | 中信戴卡股份有限公司 | A kind of mold and method for manufacturing carbon fiber compound vehicle wheel front wheel disc |
| CN111572067A (en) * | 2020-04-08 | 2020-08-25 | 北京天域科技有限公司 | Automatic die opening and closing and cleaning device for thermosetting composite material die pressing die |
| CN111572067B (en) * | 2020-04-08 | 2022-06-21 | 北京天域科技有限公司 | Automatic die opening and closing and cleaning device for thermosetting composite material die pressing die |
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Application publication date: 20170524 |