CN106142973B - A kind of Electricmotor car wheel - Google Patents
A kind of Electricmotor car wheel Download PDFInfo
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- CN106142973B CN106142973B CN201610477036.8A CN201610477036A CN106142973B CN 106142973 B CN106142973 B CN 106142973B CN 201610477036 A CN201610477036 A CN 201610477036A CN 106142973 B CN106142973 B CN 106142973B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/06—Disc wheels, i.e. wheels with load-supporting disc body formed by casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- 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
- B60B2310/202—Shaping by casting
-
- 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
- B60B2310/208—Shaping by forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/10—Metallic materials
- B60B2360/108—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/10—Metallic materials
- B60B2360/109—Bronze
Abstract
A kind of Electricmotor car wheel, tire including wheel hub and on wheel hub, tire is made of composite rubber material, wheel hub includes detachable copper alloy spoke and titanium alloy wheel rim, the spoke includes a plurality of in the equally distributed spoke of radiation diverging, spoke centre is equipped with centre bore, multiple mounting holes are evenly distributed with around centre bore, the outer end of spoke removably connects wheel rim end face outside, rim surface is coated with electro-galvanized layer, and composite rubber material Life of Tyre improves, and wearability improves, heat dissipation is very fast, improves security performance；Wheel hub of the present invention to repair using detachable copper alloy spoke and titanium alloy wheel rim replaces simplicity.
Description
Technical field
The present invention relates to a kind of Electricmotor car wheel, belongs to electric vehicle wheel technical field.
Background technology
Various vehicles are travelled by vehicle wheel rotation, and wheel is by tire, and rim, spoke, wheel hub composition, wheel is in rotation process
In can with windage generate resistance, in order to reduce resistance, often can spoke all cover get up, such drag reduction, but
It is that still will produce stronger resistance when there is extreme crosswind, simultaneously as spoke is generated very strong lateral force by complete hiding, influences vehicle
Smooth ride and safety, increase the electric equal loss of oil of vehicle, various electric vehicles because not enough electricity and midway is cast anchor.
Invention content
A kind of Electricmotor car wheel, including wheel hub and the tire on wheel hub, tire are made of composite rubber material, wheel
Hub includes detachable copper alloy spoke and titanium alloy wheel rim, and the spoke includes a plurality of dissipating equally distributed spoke in radiation
Item, spoke centre are equipped with centre bore, multiple mounting holes, the dismountable fifth wheel in outer end of spoke are evenly distributed with around centre bore
Rim end face outside, rim surface are coated with electro-galvanized layer,
Composite rubber material mass parts include：50 parts of natural rubber, 10-20 parts of butadiene-styrene rubber, 5-10 parts of butadiene rubber,
5 parts of octyl epoxy stearate, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, 1 part of stearic acid, nano silicon dioxide 5
Part raw material is kneaded,
Copper alloy spoke element mass percentage composition is：Ni 6-7 ﹪, Al 4-5 ﹪, Zr 2-3 ﹪, W 1-2 ﹪, Cr
0.8-0.9 ﹪, Sn 0.5-0.6 ﹪, Mo 0.3-0.4 ﹪, Ag 0.2-0.3 ﹪, Ca 0.06-0.07 ﹪, Co 0.05-
0.06 ﹪, Mg 0.02-0.03 ﹪, surplus Cu melt copper alloy, keep the temperature 15 minutes, rear mold preheating；It is cast,
Spoke crude green body is formed, at 550-560 DEG C after casting, 1 hour is kept the temperature, centre bore and mounting hole is processed after cooling, later will
Workpiece heat to 820-830 DEG C of heat preservation quenches for 20 minutes later, and workpiece is reheated to 450-460 DEG C, keeps the temperature 3 hours.
Titanium alloy wheel rim element mass percentage composition is：Mo 5-6 ﹪, V 3-4 ﹪, Nb 2-3 ﹪, Cr 1-2 ﹪, Cu
0.6-0.7 ﹪, Bi 0.3-0.4 ﹪, Al 0.2-0.3 ﹪, B 0.05-0.06 ﹪, Ag 0.03-0.04 ﹪, Sc 0.02-
0.03 ﹪, Ce 0.02-0.03 ﹪, surplus Ti, titanium alloy needed for titanium alloy wheel rim stock up, titanium alloy material base are heated
It is forged under 750 tons of forging press to 1370-1380 DEG C；Temperature control later is kept the temperature at 1340-1350 DEG C to be carried out after twenty minutes
It squeezes, later at 950-960 DEG C, keeps the temperature 1 hour, be put on belling press and be flared, revolved on spinning machine later
Pressure processing, the first passage spinning temperature are maintained at 940-950 DEG C；The speed of mainshaft is up to 2.7 turns/s, feed ratio 0.6mm/r, second
Secondary spinning temperature is maintained at 900-910 DEG C；The speed of mainshaft is kept up to 2 turns/s, feed ratio 0.8mm/r, third passage spinning temperature
At 870-880 DEG C；The speed of mainshaft is up to 1.5 turns/s, feed ratio 1mm/r, after being pre-processed later to rim surface in electrogalvanizing liquid
Carry out electrogalvanizing, electrogalvanizing temperature：30 DEG C, electroplating time 70min, current density：1.5A/ dm2, later in 40 DEG C of hot water
In, 30s is rinsed, is heat-treated 15min in 50 DEG C of heating furnaces later, reduces temperature later to 45 DEG C of heat treatment 10min, electrogalvanizing
Liquid mass parts include：10-15 parts of zinc chloride, 8-9 parts of zinc sulfate, 7-8 parts of cerium chloride, 5 parts of potassium chloride, 5 parts of boric acid, sodium benzoate
4 parts, 4 parts of ammonium citrate, 4 parts of ammonium acetate, 200-210 parts of ethyl alcohol, 700-750 parts of water.
A kind of Electricmotor car wheel, composite rubber material mass parts include：50 parts of natural rubber, butadiene-styrene rubber 10
Part, 5 parts of butadiene rubber, 5 parts of octyl epoxy stearate, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, stearic acid 1
Part, 5 parts of raw materials of nano silicon dioxide are kneaded.
A kind of Electricmotor car wheel, composite rubber material mass parts include：50 parts of natural rubber, butadiene-styrene rubber 20
Part, 10 parts of butadiene rubber, 5 parts of octyl epoxy stearate, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, stearic acid 1
Part, 5 parts of raw materials of nano silicon dioxide are kneaded.
A kind of Electricmotor car wheel, composite rubber material mass parts include：50 parts of natural rubber, butadiene-styrene rubber 15
Part, 7 parts of butadiene rubber, 5 parts of octyl epoxy stearate, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, stearic acid 1
Part, 5 parts of raw materials of nano silicon dioxide are kneaded.
A kind of Electricmotor car wheel, electrogalvanizing liquid mass parts include：15 parts of zinc chloride, 9 parts of zinc sulfate, cerium chloride 8
Part, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate, 210 parts of ethyl alcohol, 750 parts of water.
A kind of Electricmotor car wheel, electrogalvanizing liquid mass parts include：15 parts of zinc chloride, 9 parts of zinc sulfate, cerium chloride 8
Part, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate, 210 parts of ethyl alcohol, 750 parts of water.
A kind of Electricmotor car wheel, electrogalvanizing liquid mass parts include：15 parts of zinc chloride, 9 parts of zinc sulfate, cerium chloride 8
Part, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate, 210 parts of ethyl alcohol, 750 parts of water.
A kind of Electricmotor car wheel, titanium alloy wheel rim element mass percentage composition are：Mo 5 ﹪, V 3 ﹪, Nb
2 ﹪, Cr 1 ﹪, Cu 0.6 ﹪, Bi 0.3 ﹪, Al 0.2 ﹪, B 0.05 ﹪, Ag 0.03 ﹪, Sc 0.02 ﹪, Ce
0.02 ﹪, surplus Ti.
A kind of Electricmotor car wheel, titanium alloy wheel rim element mass percentage composition are：Mo 6 ﹪, V 4 ﹪, Nb
3 ﹪, Cr 2 ﹪, Cu 0.7 ﹪, Bi 0.4 ﹪, Al 0.3 ﹪, B 0.06 ﹪, Ag 0.04 ﹪, Sc 0.03 ﹪, Ce
0.03 ﹪, surplus Ti.
A kind of Electricmotor car wheel, titanium alloy wheel rim element mass percentage composition are：Mo 3.5 ﹪ of 5.5 ﹪, V,
Nb 2.5 ﹪, Cr 1.5 ﹪, Cu 0.65 ﹪, Bi 0.35 ﹪, Al 0.25 ﹪, B 0.055 ﹪, Ag 0.035 ﹪, Sc
0.025 ﹪, Ce 0.025 ﹪, surplus Ti.
It can be screw-type that the outer end of spoke, which removably connects wheel rim end face outside detachably,.
The advantageous effect of foregoing invention content compared with the existing technology is：1）Composite rubber material Life of Tyre carries
Height, wearability improve, and heat dissipation is very fast, improves security performance；2）Wheel hub of the present invention is closed using detachable copper alloy spoke and titanium
Golden wheel rim, which to repair, replaces simplicity；3）Spoke ensures the intensity of wheel hub and lighter weight using copper alloy, by hot twice
So that accuracy of manufacture higher, the deformation in high-speed rotation is small for molding, mitigates tire drag, to reduce oil consumption, 4）
Wheel rim uses titanium alloy and multi-pass spinning step proof strength, and heat dissipation effect is very good, to enhance braking ability, improves
The service life of tire, the effective guarantee safety traffic of automobile；5）Rim surface electrogalvanizing and the electrogalvanizing liquid used are protected
It has demonstrate,proved its service life and so that coating is firmly combined with alloy.
Description of the drawings
Fig. 1 is wheel schematic diagram；
Fig. 2 is wheel hub schematic diagram.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, what now the present invention will be described in detail
Specific implementation mode.
A kind of Electricmotor car wheel as shown in Figs. 1-2, including wheel hub and the tire on wheel hub, tire is by compounded rubber
Material is made, and wheel hub includes detachable copper alloy spoke 1 and titanium alloy wheel rim 2, and the spoke includes a plurality of in radiation diverging
Equally distributed spoke 3, spoke centre are equipped with centre bore 4, are evenly distributed with multiple mounting holes 5 around centre bore, spoke it is outer
End 6 removably connects wheel rim end face outside 7, and rim surface is coated with electro-galvanized layer,
Embodiment 1
A kind of Electricmotor car wheel, including wheel hub and the tire on wheel hub, tire are made of composite rubber material, wheel
Hub includes detachable copper alloy spoke and titanium alloy wheel rim, and the spoke includes a plurality of dissipating equally distributed spoke in radiation
Item, spoke centre are equipped with centre bore, multiple mounting holes, the dismountable fifth wheel in outer end of spoke are evenly distributed with around centre bore
Rim end face outside, rim surface are coated with electro-galvanized layer,
Composite rubber material mass parts include：50 parts of natural rubber, 10 parts of butadiene-styrene rubber, 5 parts of butadiene rubber, epoxy is hard
5 parts of resin acid monooctyl ester, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, 1 part of stearic acid, 5 parts of raw materials of nano silicon dioxide
It is kneaded,
Copper alloy spoke element mass percentage composition is：Ni 6 ﹪, Al 4 ﹪, Zr 2 ﹪, W 0.8 ﹪ of 1 ﹪, Cr,
Sn 0.5 ﹪, Mo 0.3 ﹪, Ag 0.2 ﹪, Ca 0.06 ﹪, Co 0.05 ﹪, Mg 0.02 ﹪, surplus Cu melt copper alloy
Change, keep the temperature 15 minutes, rear mold preheating；It is cast, forms spoke crude green body, at 550-560 DEG C after casting, keep the temperature 1 hour,
Centre bore and mounting hole are processed after cooling, is later quenched workpiece heat to 820-830 DEG C of heat preservation within 20 minutes later, by work
Part is reheated to 450-460 DEG C, keeps the temperature 3 hours.
Titanium alloy wheel rim element mass percentage composition is：Mo 5 ﹪, V 3 ﹪, Nb 2 ﹪, Cr 1 ﹪, Cu 0.6 ﹪, Bi
0.3 ﹪, Al 0.2 ﹪, B 0.05 ﹪, Ag 0.03 ﹪, Sc 0.02 ﹪, Ce 0.02 ﹪, surplus Ti, titanium alloy wheel rim
Required titanium alloy is stocked up, and titanium alloy material base, which is heated to 1370-1380 DEG C under 750 tons of forging press, to be forged；It is warm later
Degree control is kept the temperature at 1340-1350 DEG C to be squeezed after twenty minutes, later at 950-960 DEG C, keeps the temperature 1 hour, is put into flaring pressure
It is flared on power machine, carries out rotary pressing processing on spinning machine later, the first passage spinning temperature is maintained at 940-950 DEG C；It is main
Rotating speed is maintained at 900-910 DEG C up to 2.7 turns/s, feed ratio 0.6mm/r, the second passage spinning temperature；The speed of mainshaft up to 2 turns/
S, feed ratio 0.8mm/r, third passage spinning temperature are maintained at 870-880 DEG C；The speed of mainshaft is up to 1.5 turns/s, feed ratio 1mm/
R carries out electrogalvanizing, electrogalvanizing temperature after being pre-processed later to rim surface in electrogalvanizing liquid：30 DEG C, electroplating time 70min,
Current density：1.5A/ dm2 rinse 30s, are heat-treated 15min in 50 DEG C of heating furnaces later later in 40 DEG C of hot water,
Temperature is reduced later to 45 DEG C of heat treatment 10min, and electrogalvanizing liquid mass parts include：10 parts of zinc chloride, 8 parts of zinc sulfate, cerium chloride 7
Part, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate, 200 parts of ethyl alcohol, 700 parts of water.
Embodiment 2
A kind of Electricmotor car wheel, including wheel hub and the tire on wheel hub, tire are made of composite rubber material, wheel
Hub includes detachable copper alloy spoke and titanium alloy wheel rim, and the spoke includes a plurality of dissipating equally distributed spoke in radiation
Item, spoke centre are equipped with centre bore, multiple mounting holes, the dismountable fifth wheel in outer end of spoke are evenly distributed with around centre bore
Rim end face outside, rim surface are coated with electro-galvanized layer,
Composite rubber material mass parts include：50 parts of natural rubber, 20 parts of butadiene-styrene rubber, 10 parts of butadiene rubber, epoxy is hard
5 parts of resin acid monooctyl ester, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, 1 part of stearic acid, 5 parts of raw materials of nano silicon dioxide
It is kneaded,
Copper alloy spoke element mass percentage composition is：Ni 7 ﹪, Al 5 ﹪, Zr 3 ﹪, W 0.9 ﹪ of 2 ﹪, Cr,
Sn 0.6 ﹪, Mo 0.4 ﹪, Ag 0.3 ﹪, Ca 0.07 ﹪, Co 0.06 ﹪, Mg 0.03 ﹪, surplus Cu melt copper alloy
Change, keep the temperature 15 minutes, rear mold preheating；It is cast, forms spoke crude green body, at 550-560 DEG C after casting, keep the temperature 1 hour,
Centre bore and mounting hole are processed after cooling, is later quenched workpiece heat to 820-830 DEG C of heat preservation within 20 minutes later, by work
Part is reheated to 450-460 DEG C, keeps the temperature 3 hours.
Titanium alloy wheel rim element mass percentage composition is：Mo 6 ﹪, V 4 ﹪, Nb 3 ﹪, Cr 2 ﹪, Cu 0.7 ﹪, Bi
0.4 ﹪, Al 0.3 ﹪, B 0.06 ﹪, Ag 0.04 ﹪, Sc 0.03 ﹪, Ce 0.03 ﹪, surplus Ti, titanium alloy wheel rim
Required titanium alloy is stocked up, and titanium alloy material base, which is heated to 1370-1380 DEG C under 750 tons of forging press, to be forged；It is warm later
Degree control is kept the temperature at 1340-1350 DEG C to be squeezed after twenty minutes, later at 950-960 DEG C, keeps the temperature 1 hour, is put into flaring pressure
It is flared on power machine, carries out rotary pressing processing on spinning machine later, the first passage spinning temperature is maintained at 940-950 DEG C；It is main
Rotating speed is maintained at 900-910 DEG C up to 2.7 turns/s, feed ratio 0.6mm/r, the second passage spinning temperature；The speed of mainshaft up to 2 turns/
S, feed ratio 0.8mm/r, third passage spinning temperature are maintained at 870-880 DEG C；The speed of mainshaft is up to 1.5 turns/s, feed ratio 1mm/
R carries out electrogalvanizing, electrogalvanizing temperature after being pre-processed later to rim surface in electrogalvanizing liquid：30 DEG C, electroplating time 70min,
Current density：1.5A/ dm2 rinse 30s, are heat-treated 15min in 50 DEG C of heating furnaces later later in 40 DEG C of hot water,
Temperature is reduced later to 45 DEG C of heat treatment 10min, and electrogalvanizing liquid mass parts include：15 parts of zinc chloride, 9 parts of zinc sulfate, cerium chloride 8
Part, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate, 210 parts of ethyl alcohol, 750 parts of water.
Embodiment 3
A kind of Electricmotor car wheel, including wheel hub and the tire on wheel hub, tire are made of composite rubber material, wheel
Hub includes detachable copper alloy spoke and titanium alloy wheel rim, and the spoke includes a plurality of dissipating equally distributed spoke in radiation
Item, spoke centre are equipped with centre bore, multiple mounting holes, the dismountable fifth wheel in outer end of spoke are evenly distributed with around centre bore
Rim end face outside, rim surface are coated with electro-galvanized layer,
Composite rubber material mass parts include：50 parts of natural rubber, 15 parts of butadiene-styrene rubber, 7 parts of butadiene rubber, epoxy is hard
5 parts of resin acid monooctyl ester, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, 1 part of stearic acid, 5 parts of raw materials of nano silicon dioxide
It is kneaded,
Copper alloy spoke element mass percentage composition is：Ni 6.5 ﹪, Al 4.5 ﹪, Zr 2.5 ﹪, W 1.5 ﹪, Cr
0.85 ﹪, Sn 0.55 ﹪, Mo 0.35 ﹪, Ag 0.25 ﹪, Ca 0.065 ﹪, Co 0.025 ﹪ of 0.055 ﹪, Mg, surplus are
Cu melts copper alloy, keep the temperature 15 minutes, rear mold preheating；It is cast, spoke crude green body is formed, in 550-560 after casting
DEG C, 1 hour is kept the temperature, centre bore and mounting hole are processed after cooling, workpiece heat is kept the temperature 20 minutes to 820-830 DEG C later
It quenches later, workpiece is reheated to 450-460 DEG C, keeps the temperature 3 hours.
Titanium alloy wheel rim element mass percentage composition is：Mo 5.5 ﹪, V 3.5 ﹪, Nb 2.5 ﹪, Cr 1.5 ﹪, Cu
0.65 ﹪, Bi 0.35 ﹪, Al 0.25 ﹪, B 0.055 ﹪, Ag 0.035 ﹪, Sc 0.025 ﹪ of 0.025 ﹪, Ce, surplus
For Ti, titanium alloy is stocked up needed for titanium alloy wheel rim, and titanium alloy material base is heated to 1370-1380 DEG C in 750 tons of forging and stamping
It is forged under machine；Temperature control later is kept the temperature at 1340-1350 DEG C to be squeezed after twenty minutes, later at 950-960 DEG C, heat preservation 1
Hour, it is put on belling press and is flared, carry out rotary pressing processing on spinning machine later, the first passage spinning temperature is kept
At 940-950 DEG C；The speed of mainshaft is maintained at 900-910 DEG C up to 2.7 turns/s, feed ratio 0.6mm/r, the second passage spinning temperature；
The speed of mainshaft is maintained at 870-880 DEG C up to 2 turns/s, feed ratio 0.8mm/r, third passage spinning temperature；The speed of mainshaft is up to 1.5
Turn/s, feed ratio 1mm/r, electrogalvanizing, electrogalvanizing temperature are carried out in electrogalvanizing liquid after being pre-processed later to rim surface：30
DEG C, electroplating time 70min, current density：1.5A/ dm2 rinse 30s later in 40 DEG C of hot water, are heated later at 50 DEG C
It is heat-treated 15min in stove, reduces temperature later to 45 DEG C of heat treatment 10min, electrogalvanizing liquid mass parts include：13 parts of zinc chloride,
8.5 parts of zinc sulfate, 7.5 parts of cerium chloride, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate,
205 parts of ethyl alcohol, 730 parts of water.
Embodiment 4
A kind of Electricmotor car wheel, including wheel hub and the tire on wheel hub, tire are made of composite rubber material, wheel
Hub includes detachable copper alloy spoke and titanium alloy wheel rim, and the spoke includes a plurality of dissipating equally distributed spoke in radiation
Item, spoke centre are equipped with centre bore, multiple mounting holes, the dismountable fifth wheel in outer end of spoke are evenly distributed with around centre bore
Rim end face outside, rim surface are coated with electro-galvanized layer,
Composite rubber material mass parts include：50 parts of natural rubber, 12 parts of butadiene-styrene rubber, 6 parts of butadiene rubber, epoxy is hard
5 parts of resin acid monooctyl ester, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, 1 part of stearic acid, 5 parts of raw materials of nano silicon dioxide
It is kneaded,
Copper alloy spoke element mass percentage composition is：Ni 6.2 ﹪, Al 4.3 ﹪, Zr 2.1 ﹪, W 1.4 ﹪, Cr
0.82 ﹪, Sn 0.53 ﹪, Mo 0.31 ﹪, Ag 0.22 ﹪, Ca 0.063 ﹪, Co 0.023 ﹪ of 0.054 ﹪, Mg, surplus are
Cu melts copper alloy, keep the temperature 15 minutes, rear mold preheating；It is cast, spoke crude green body is formed, in 550-560 after casting
DEG C, 1 hour is kept the temperature, centre bore and mounting hole are processed after cooling, workpiece heat is kept the temperature 20 minutes to 820-830 DEG C later
It quenches later, workpiece is reheated to 450-460 DEG C, keeps the temperature 3 hours.
Titanium alloy wheel rim element mass percentage composition is：Mo 5.3 ﹪, V 3.4 ﹪, Nb 2.6 ﹪, Cr 1.7 ﹪, Cu
0.63 ﹪, Bi 0.37 ﹪, Al 0.22 ﹪, B 0.051 ﹪, Ag 0.039 ﹪, Sc 0.021 ﹪ of 0.022 ﹪, Ce, surplus
For Ti, titanium alloy is stocked up needed for titanium alloy wheel rim, and titanium alloy material base is heated to 1370-1380 DEG C in 750 tons of forging and stamping
It is forged under machine；Temperature control later is kept the temperature at 1340-1350 DEG C to be squeezed after twenty minutes, later at 950-960 DEG C, heat preservation 1
Hour, it is put on belling press and is flared, carry out rotary pressing processing on spinning machine later, the first passage spinning temperature is kept
At 940-950 DEG C；The speed of mainshaft is maintained at 900-910 DEG C up to 2.7 turns/s, feed ratio 0.6mm/r, the second passage spinning temperature；
The speed of mainshaft is maintained at 870-880 DEG C up to 2 turns/s, feed ratio 0.8mm/r, third passage spinning temperature；The speed of mainshaft is up to 1.5
Turn/s, feed ratio 1mm/r, electrogalvanizing, electrogalvanizing temperature are carried out in electrogalvanizing liquid after being pre-processed later to rim surface：30
DEG C, electroplating time 70min, current density：1.5A/ dm2 rinse 30s later in 40 DEG C of hot water, are heated later at 50 DEG C
It is heat-treated 15min in stove, reduces temperature later to 45 DEG C of heat treatment 10min, electrogalvanizing liquid mass parts include：11 parts of zinc chloride,
8.2 parts of zinc sulfate, 7.3 parts of cerium chloride, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate,
203 parts of ethyl alcohol, 710 parts of water.
Embodiment 5
A kind of Electricmotor car wheel, including wheel hub and the tire on wheel hub, tire are made of composite rubber material, wheel
Hub includes detachable copper alloy spoke and titanium alloy wheel rim, and the spoke includes a plurality of dissipating equally distributed spoke in radiation
Item, spoke centre are equipped with centre bore, multiple mounting holes, the dismountable fifth wheel in outer end of spoke are evenly distributed with around centre bore
Rim end face outside, rim surface are coated with electro-galvanized layer,
Composite rubber material mass parts include：50 parts of natural rubber, 18 parts of butadiene-styrene rubber, 9 parts of butadiene rubber, epoxy is hard
5 parts of resin acid monooctyl ester, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, 1 part of stearic acid, 5 parts of raw materials of nano silicon dioxide
It is kneaded,
Copper alloy spoke element mass percentage composition is：Ni 6.8 ﹪, Al 4.7 ﹪, Zr 2.9 ﹪, W 1.6 ﹪, Cr
0.87 ﹪, Sn 0.56 ﹪, Mo 0.37 ﹪, Ag 0.26 ﹪, Ca 0.064 ﹪, Co 0.022 ﹪ of 0.053 ﹪, Mg, surplus are
Cu melts copper alloy, keep the temperature 15 minutes, rear mold preheating；It is cast, spoke crude green body is formed, in 550-560 after casting
DEG C, 1 hour is kept the temperature, centre bore and mounting hole are processed after cooling, workpiece heat is kept the temperature 20 minutes to 820-830 DEG C later
It quenches later, workpiece is reheated to 450-460 DEG C, keeps the temperature 3 hours.
Titanium alloy wheel rim element mass percentage composition is：Mo 5.7 ﹪, V 3.8 ﹪, Nb 2.9 ﹪, Cr 1.8 ﹪, Cu
0.66 ﹪, Bi 0.37 ﹪, Al 0.23 ﹪, B 0.053 ﹪, Ag 0.032 ﹪, Sc 0.026 ﹪ of 0.028 ﹪, Ce, surplus
For Ti, titanium alloy is stocked up needed for titanium alloy wheel rim, and titanium alloy material base is heated to 1370-1380 DEG C in 750 tons of forging and stamping
It is forged under machine；Temperature control later is kept the temperature at 1340-1350 DEG C to be squeezed after twenty minutes, later at 950-960 DEG C, heat preservation 1
Hour, it is put on belling press and is flared, carry out rotary pressing processing on spinning machine later, the first passage spinning temperature is kept
At 940-950 DEG C；The speed of mainshaft is maintained at 900-910 DEG C up to 2.7 turns/s, feed ratio 0.6mm/r, the second passage spinning temperature；
The speed of mainshaft is maintained at 870-880 DEG C up to 2 turns/s, feed ratio 0.8mm/r, third passage spinning temperature；The speed of mainshaft is up to 1.5
Turn/s, feed ratio 1mm/r, electrogalvanizing, electrogalvanizing temperature are carried out in electrogalvanizing liquid after being pre-processed later to rim surface：30
DEG C, electroplating time 70min, current density：1.5A/ dm2 rinse 30s later in 40 DEG C of hot water, are heated later at 50 DEG C
It is heat-treated 15min in stove, reduces temperature later to 45 DEG C of heat treatment 10min, electrogalvanizing liquid mass parts include：14 parts of zinc chloride,
8.7 parts of zinc sulfate, 7.6 parts of cerium chloride, 5 parts of potassium chloride, 5 parts of boric acid, 4 parts of sodium benzoate, 4 parts of ammonium citrate, 4 parts of ammonium acetate,
208 parts of ethyl alcohol, 740 parts of water.
Claims (1)
1. a kind of Electricmotor car wheel, including wheel hub and the tire on wheel hub, tire are made of composite rubber material, wheel hub
Including detachable copper alloy spoke and titanium alloy wheel rim, it is in that radiation dissipates equally distributed spoke that the spoke, which includes a plurality of,
Spoke centre is equipped with centre bore, is evenly distributed with multiple mounting holes around centre bore, the outer end of spoke removably connects wheel rim
End face outside, rim surface are coated with electro-galvanized layer,
Composite rubber material mass parts include：50 parts of natural rubber, 10-20 parts of butadiene-styrene rubber, 5-10 parts of butadiene rubber, epoxy
5 parts of octyl stearate, 3 parts of paraffin, 2 parts of Peracetic acid, 2 parts of isooctyl oleate, 1 part of stearic acid, 5 parts of originals of nano silicon dioxide
Material is kneaded,
Copper alloy spoke element mass percentage composition is：Ni 6-7 ﹪, Al 4-5 ﹪, Zr 2-3 ﹪, W 1-2 ﹪, Cr
0.8-0.9 ﹪, Sn 0.5-0.6 ﹪, Mo 0.3-0.4 ﹪, Ag 0.2-0.3 ﹪, Ca 0.06-0.07 ﹪, Co 0.05-
0.06 ﹪, Mg 0.02-0.03 ﹪, surplus Cu melt copper alloy, keep the temperature 15 minutes, rear mold preheating；It is cast,
Spoke crude green body is formed, at 550-560 DEG C after casting, 1 hour is kept the temperature, centre bore and mounting hole is processed after cooling, later will
Workpiece heat to 820-830 DEG C of heat preservation quenches for 20 minutes later, and workpiece is reheated to 450-460 DEG C, 3 hours is kept the temperature, obtains
To copper alloy spoke,
Titanium alloy wheel rim element mass percentage composition is：Mo 5-6 ﹪, V 3-4 ﹪, Nb 2-3 ﹪, Cr 1-2 ﹪, Cu 0.6-
0.7 ﹪, Bi 0.3-0.4 ﹪, Al 0.2-0.3 ﹪, B 0.05-0.06 ﹪, Ag 0.03-0.04 ﹪, Sc 0.02-
0.03 ﹪, Ce 0.02-0.03 ﹪, surplus Ti, titanium alloy needed for titanium alloy wheel rim stock up, titanium alloy material base are heated
It is forged under 750 tons of forging press to 1370-1380 DEG C；Temperature control later is kept the temperature at 1340-1350 DEG C to be carried out after twenty minutes
It squeezes, later at 950-960 DEG C, keeps the temperature 1 hour, be put on belling press and be flared, revolved on spinning machine later
Pressure processing, the first passage spinning temperature are maintained at 940-950 DEG C；The speed of mainshaft is up to 2.7 turns/s, feed ratio 0.6mm/r, second
Secondary spinning temperature is maintained at 900-910 DEG C；The speed of mainshaft is kept up to 2 turns/s, feed ratio 0.8mm/r, third passage spinning temperature
At 870-880 DEG C；The speed of mainshaft is up to 1.5 turns/s, feed ratio 1mm/r, after being pre-processed later to rim surface in electrogalvanizing liquid
Carry out electrogalvanizing, electrogalvanizing temperature：30 DEG C, electroplating time 70min, current density：1.5A/ dm2, later in 40 DEG C of hot water
In, 30s is rinsed, is heat-treated 15min in 50 DEG C of heating furnaces later, reduces temperature later to 45 DEG C of heat treatment 10min, electrogalvanizing
Liquid mass parts include：10-15 parts of zinc chloride, 8-9 parts of zinc sulfate, 7-8 parts of cerium chloride, 5 parts of potassium chloride, 5 parts of boric acid, sodium benzoate
4 parts, 4 parts of ammonium citrate, 4 parts of ammonium acetate, 200-210 parts of ethyl alcohol, 700-750 parts of water, obtain titanium alloy wheel rim.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477036.8A CN106142973B (en) | 2016-06-27 | 2016-06-27 | A kind of Electricmotor car wheel |
| CN201711410204.2A CN108099482B (en) | 2016-06-27 | 2016-06-27 | Electric vehicle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477036.8A CN106142973B (en) | 2016-06-27 | 2016-06-27 | A kind of Electricmotor car wheel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410204.2A Division CN108099482B (en) | 2016-06-27 | 2016-06-27 | Electric vehicle wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106142973A CN106142973A (en) | 2016-11-23 |
| CN106142973B true CN106142973B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477036.8A Active CN106142973B (en) | 2016-06-27 | 2016-06-27 | A kind of Electricmotor car wheel |
| CN201711410204.2A Expired - Fee Related CN108099482B (en) | 2016-06-27 | 2016-06-27 | Electric vehicle wheel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410204.2A Expired - Fee Related CN108099482B (en) | 2016-06-27 | 2016-06-27 | Electric vehicle wheel |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2803595A1 (en) * | 2000-01-12 | 2001-07-13 | Michelin Soc Tech | RUBBER COMPOSITION FOR USE IN A VULCANIZED CONDITION AS A SAFETY SUPPORT FOR TIRES AND SUCH A SUPPORT |
| US20050161999A1 (en) * | 2004-01-22 | 2005-07-28 | Augustee Lee Wen I. | Safety rim for vehicle wheel |
| CN1930314A (en) * | 2004-03-12 | 2007-03-14 | 住友金属工业株式会社 | Copper alloy and process for producing the same |
| CN1793435A (en) * | 2005-11-28 | 2006-06-28 | 刘振伟 | Electroplating spoke of weak acid potassium chloride type zine iron alloy |
| CN101528835A (en) * | 2006-08-21 | 2009-09-09 | 国家有机化学工业有限公司 | Novel sulfenamide accelerators for improved network stabilization of rubber vulcanizates |
| DE102010034760A1 (en) * | 2010-08-19 | 2012-04-26 | Audi Ag | Rim for wheel of motor vehicle, has rim base and two rim flanges, which are averted outside of rim base, where one of two rim flanges has recess in radial direction at outer side in area |
| CN102529596A (en) * | 2012-02-09 | 2012-07-04 | 北京化工大学 | Rubber and plastic composite tire tread |
| CN202826955U (en) * | 2012-07-31 | 2013-03-27 | 邱刚义 | Ultra-strong elastic plastic wheel |
| CN203157571U (en) * | 2012-12-20 | 2013-08-28 | 江苏凯特汽车部件有限公司 | Two-piece type aluminum alloy wheel |
| CN105296802B (en) * | 2015-11-03 | 2017-03-22 | 华南理工大学 | High-tenacity dual-scale structural titanium alloy and preparation method and application thereof |
| CN105384979A (en) * | 2015-12-29 | 2016-03-09 | 青岛文晟汽车零部件有限公司 | Wear-resisting tire |
-
2016
- 2016-06-27 CN CN201610477036.8A patent/CN106142973B/en active Active
- 2016-06-27 CN CN201711410204.2A patent/CN108099482B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106142973A (en) | 2016-11-23 |
| CN108099482A (en) | 2018-06-01 |
| CN108099482B (en) | 2020-06-05 |
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