CN107539014A - A kind of car hub - Google Patents
A kind of car hub Download PDFInfo
- Publication number
- CN107539014A CN107539014A CN201710370759.2A CN201710370759A CN107539014A CN 107539014 A CN107539014 A CN 107539014A CN 201710370759 A CN201710370759 A CN 201710370759A CN 107539014 A CN107539014 A CN 107539014A
- Authority
- CN
- China
- Prior art keywords
- spoke
- afterwards
- wheel rim
- nickel
- incubated
- 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.)
- Granted
Links
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009987 spinning Methods 0.000 claims abstract description 14
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 230000005855 radiation Effects 0.000 claims abstract description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 229910052797 bismuth Inorganic materials 0.000 claims description 6
- 238000005242 forging Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 3
- 239000005695 Ammonium acetate Substances 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- 229940043376 ammonium acetate Drugs 0.000 claims description 3
- 235000019257 ammonium acetate Nutrition 0.000 claims description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 3
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 3
- 239000001508 potassium citrate Substances 0.000 claims description 3
- 229960002635 potassium citrate Drugs 0.000 claims description 3
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 3
- 235000011082 potassium citrates Nutrition 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/05—Alloys based on copper with manganese as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/06—Wheels with compression spokes
- B60B1/14—Attaching spokes to rim or hub
-
- 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
- B60B3/10—Disc wheels, i.e. wheels with load-supporting disc body apertured to simulate spoked wheels
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
-
- 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
- B60B2310/204—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
- B60B2310/20—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
- B60B2310/00—Manufacturing methods
- B60B2310/20—Shaping
- B60B2310/214—Shaping by extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/60—Surface treatment; After treatment
- B60B2310/621—Electro-chemical processes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/111—Weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/113—Production or maintenance time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/311—Rigidity or stiffness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/321—Lifetime
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/513—Cooling, e.g. of brakes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Forging (AREA)
- Chemically Coating (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
A kind of car hub, including detachable copper alloy spoke and nickel alloy wheel rim, the spoke includes a plurality of in the equally distributed spoke of radiation diverging, spoke centre is provided 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 electroless nickel layer, wheel rim uses nickel alloy and multi-pass spinning step proof strength, radiating effect is very good, so as to enhance braking ability, improve the service life of tire, the effective guarantee safety traffic of automobile；The rim surface electronickelling and electronickelling liquid used ensure that its service life and so that coating is firmly combined with alloy.
Description
Technical field
The present invention relates to a kind of car hub, belongs to car wheel component technology field.
Background technology
Car hub is an important component of car parts, is the position of wheel center installation axletree, is to connect
The important spare part of brake disc, wheel disc and semiaxis is connect, car hub is high-speed cruising at work, so to the strong of wheel hub
Degree etc. has a very high requirement, and existing wheel hub uses vertical bar spoke mostly, is that installation strength is poor the shortcomings that vertical bar spoke, into
This is higher.
The content of the invention
A kind of car hub, including detachable copper alloy spoke and nickel alloy wheel rim, it is in spoke that the spoke, which includes a plurality of,
The equally distributed spoke of diverging is penetrated, spoke centre is provided with centre bore, multiple mounting holes are evenly distributed with around centre bore, spoke
Outer end removably connects wheel rim end face outside, and rim surface is coated with electroless nickel layer,
Copper alloy spoke element mass percent forms：Mn 8.5 ﹪, Co 5.5 ﹪, Zn 2.5 ﹪, Bi 0.85 ﹪, V
0.55 ﹪, Ti 0.35 ﹪, Al 0.25 ﹪, In 0.065 ﹪, Ga 0.085 ﹪, the ﹪ of W 0.045 ﹪, Nb 0.045, surplus are
Cu, copper alloy is melted, be incubated 20 minutes, rear mold preheating；Cast, spoke crude green body is formed, in 520-530 after casting
DEG C, be incubated 1 hour, cooling after process centre bore and mounting hole, afterwards by workpiece heat to 790-800 DEG C be incubated 15 minutes
Quench afterwards, workpiece be reheated to 420-430 DEG C, is incubated 2 hours,
Nickel alloy wheel rim element mass percent forms：Mn 4.5 ﹪, Co 3.5 ﹪, Nb 1.5 ﹪, Mo 0.75 ﹪, Mg
0.45 ﹪, Si 0.35 ﹪, Zr 0.25 ﹪, Bi 0.075 ﹪, Cd 0.055 ﹪, the ﹪ of C 0.045 ﹪, Ti 0.025, surplus are
Ni, nickel alloy needed for nickel alloy wheel rim are stocked up, and nickel alloy material base is heated into 1100-1110 DEG C in 600 tons of forging press
Lower forging；Temperature control is extruded after being incubated 15 minutes at 980-990 DEG C afterwards, afterwards at 790-800 DEG C, is incubated 2 hours,
It is put on belling press and carries out enlarging, carry out rotary pressing processing on spinning machine afterwards, the first passage spinning temperature is maintained at
950-960℃；The speed of mainshaft is maintained at 900-910 DEG C up to 2.5 turns/s, feed ratio 0.7mm/r, the second passage spinning temperature；It is main
Rotating speed is maintained at 830-840 DEG C up to 1.9 turns/s, feed ratio 0.9mm/r, the 3rd passage spinning temperature；The speed of mainshaft is up to 1.4
Turn/s, feed ratio 1.2mm/r, electronickelling, electro-nickel process are carried out in electronickelling liquid after being pre-processed afterwards to rim surface：Control
Temperature processed is 30 DEG C, current density 3A/dm2, electroplating time 90min, and electronickelling liquid composition is：Solvent is water, nickel sulfate
25g/L, nickel nitrate 15g/L, nickel chloride 10.5g/L, ammonium sulfate 3g/L, ammonium acetate 8g/L, potassium hydroxide 10g/L, aluminum sulfate 5g/
L, potassium citrate 3g/L, afterwards in 35 DEG C of hot water, 40s is rinsed, is heat-treated afterwards in heating furnace is put into, temperature control exists
45 DEG C, soaking time 8min, temperature is raised afterwards to 50 DEG C of heat treatment 12min.
It can be detachably screw-type that the outer end of spoke, which removably connects wheel rim end face outside,.
Foregoing invention content is relative to the beneficial effect of prior art：1）Wheel hub of the present invention uses detachable copper alloy
Spoke and nickel alloy wheel rim, which to repair, changes simplicity；2）Spoke ensures the intensity of wheel hub and lighter weight using copper alloy,
Higher by the hot moulding accuracy of manufacture twice, the deformation in high-speed rotation is small, mitigates tire drag, so as to reduce
Oil consumption, 3）Wheel rim uses nickel alloy and multi-pass spinning step proof strength, and radiating effect is very good, so as to enhance system
Dynamic performance, improve the service life of tire, the effective guarantee safety traffic of automobile；4）Rim surface electronickelling and use
Electronickelling liquid ensure that its service life and so that coating is firmly combined with alloy.
Brief description of the drawings
Fig. 1 is wheel hub schematic diagram；
Fig. 2 is spoke schematic diagram.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now describe the present invention's in detail
Embodiment.
A kind of car hub as shown in Figure 1-2, including detachable copper alloy spoke 1 and nickel alloy wheel rim 2, the spoke
Equally distributed spoke 3 is dissipated in radiation including a plurality of, spoke centre is provided with centre bore 4, is evenly distributed with around centre bore more
Individual mounting hole 5, the outer end 6 of spoke removably connect wheel rim end face outside 7, and rim surface is coated with electroless nickel layer,
Embodiment 1
A kind of car hub, including detachable copper alloy spoke and nickel alloy wheel rim, the spoke include a plurality of in radiation hair
Equally distributed spoke is dissipated, spoke centre is provided with centre bore, multiple mounting holes, the outer end of spoke are evenly distributed with around centre bore
Dismountable connection wheel rim end face outside, rim surface are coated with electroless nickel layer,
Copper alloy spoke element mass percent forms：Mn 8.5 ﹪, Co 5.5 ﹪, Zn 2.5 ﹪, Bi 0.85 ﹪, V
0.55 ﹪, Ti 0.35 ﹪, Al 0.25 ﹪, In 0.065 ﹪, Ga 0.085 ﹪, the ﹪ of W 0.045 ﹪, Nb 0.045, surplus are
Cu, copper alloy is melted, be incubated 20 minutes, rear mold preheating；Cast, spoke crude green body is formed, in 520-530 after casting
DEG C, be incubated 1 hour, cooling after process centre bore and mounting hole, afterwards by workpiece heat to 790-800 DEG C be incubated 15 minutes
Quench afterwards, workpiece be reheated to 420-430 DEG C, is incubated 2 hours,
Nickel alloy wheel rim element mass percent forms：Mn 4.5 ﹪, Co 3.5 ﹪, Nb 1.5 ﹪, Mo 0.75 ﹪, Mg
0.45 ﹪, Si 0.35 ﹪, Zr 0.25 ﹪, Bi 0.075 ﹪, Cd 0.055 ﹪, the ﹪ of C 0.045 ﹪, Ti 0.025, surplus are
Ni, nickel alloy needed for nickel alloy wheel rim are stocked up, and nickel alloy material base is heated into 1100-1110 DEG C in 600 tons of forging press
Lower forging；Temperature control is extruded after being incubated 15 minutes at 980-990 DEG C afterwards, afterwards at 790-800 DEG C, is incubated 2 hours,
It is put on belling press and carries out enlarging, carry out rotary pressing processing on spinning machine afterwards, the first passage spinning temperature is maintained at
950-960℃；The speed of mainshaft is maintained at 900-910 DEG C up to 2.5 turns/s, feed ratio 0.7mm/r, the second passage spinning temperature；It is main
Rotating speed is maintained at 830-840 DEG C up to 1.9 turns/s, feed ratio 0.9mm/r, the 3rd passage spinning temperature；The speed of mainshaft is up to 1.4
Turn/s, feed ratio 1.2mm/r, electronickelling, electro-nickel process are carried out in electronickelling liquid after being pre-processed afterwards to rim surface：Control
Temperature processed is 30 DEG C, current density 3A/dm2, electroplating time 90min, and electronickelling liquid composition is：Solvent is water, nickel sulfate
25g/L, nickel nitrate 15g/L, nickel chloride 10.5g/L, ammonium sulfate 3g/L, ammonium acetate 8g/L, potassium hydroxide 10g/L, aluminum sulfate 5g/
L, potassium citrate 3g/L, afterwards in 35 DEG C of hot water, 40s is rinsed, is heat-treated afterwards in heating furnace is put into, temperature control exists
45 DEG C, soaking time 8min, temperature is raised afterwards to 50 DEG C of heat treatment 12min.
Claims (2)
1. a kind of car hub, including detachable copper alloy spoke and nickel alloy wheel rim, the spoke includes a plurality of in radiation
Dissipate equally distributed spoke, spoke centre is provided with centre bore, is evenly distributed with multiple mounting holes around centre bore, spoke it is outer
The dismountable connection wheel rim end face outside in end, rim surface are coated with electroless nickel layer,
Copper alloy spoke element mass percent forms：Mn 8.5 ﹪, Co 5.5 ﹪, Zn 2.5 ﹪, Bi 0.85 ﹪, V
0.55 ﹪, Ti 0.35 ﹪, Al 0.25 ﹪, In 0.065 ﹪, Ga 0.085 ﹪, the ﹪ of W 0.045 ﹪, Nb 0.045, surplus are
Cu, copper alloy is melted, be incubated 20 minutes, rear mold preheating；Cast, spoke crude green body is formed, in 520-530 after casting
DEG C, be incubated 1 hour, cooling after process centre bore and mounting hole, afterwards by workpiece heat to 790-800 DEG C be incubated 15 minutes
Quench afterwards, workpiece be reheated to 420-430 DEG C, is incubated 2 hours,
Nickel alloy wheel rim element mass percent forms：Mn 4.5 ﹪, Co 3.5 ﹪, Nb 1.5 ﹪, Mo 0.75 ﹪, Mg
0.45 ﹪, Si 0.35 ﹪, Zr 0.25 ﹪, Bi 0.075 ﹪, Cd 0.055 ﹪, the ﹪ of C 0.045 ﹪, Ti 0.025, surplus are
Ni, nickel alloy needed for nickel alloy wheel rim are stocked up, and nickel alloy material base is heated into 1100-1110 DEG C in 600 tons of forging press
Lower forging；Temperature control is extruded after being incubated 15 minutes at 980-990 DEG C afterwards, afterwards at 790-800 DEG C, is incubated 2 hours,
It is put on belling press and carries out enlarging, carry out rotary pressing processing on spinning machine afterwards, the first passage spinning temperature is maintained at
950-960℃；The speed of mainshaft is maintained at 900-910 DEG C up to 2.5 turns/s, feed ratio 0.7mm/r, the second passage spinning temperature；It is main
Rotating speed is maintained at 830-840 DEG C up to 1.9 turns/s, feed ratio 0.9mm/r, the 3rd passage spinning temperature；The speed of mainshaft is up to 1.4
Turn/s, feed ratio 1.2mm/r, electronickelling, electro-nickel process are carried out in electronickelling liquid after being pre-processed afterwards to rim surface：Control
Temperature processed is 30 DEG C, current density 3A/dm2, electroplating time 90min, and electronickelling liquid composition is：Solvent is water, nickel sulfate
25g/L, nickel nitrate 15g/L, nickel chloride 10.5g/L, ammonium sulfate 3g/L, ammonium acetate 8g/L, potassium hydroxide 10g/L, aluminum sulfate 5g/
L, potassium citrate 3g/L, afterwards in 35 DEG C of hot water, 40s is rinsed, is heat-treated afterwards in heating furnace is put into, temperature control exists
45 DEG C, soaking time 8min, temperature is raised afterwards to 50 DEG C of heat treatment 12min, the outer end of spoke is removably connected outside wheel rim
Side end face can be detachably screw-type.
2. a kind of car hub as claimed in claim 2, it is detachable that the outer end of spoke removably connects wheel rim end face outside
It can be screw-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370759.2A CN107539014B (en) | 2016-06-27 | 2016-06-27 | Car hub |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477020.7A CN105936984B (en) | 2016-06-27 | 2016-06-27 | A kind of car hub |
| CN201710370759.2A CN107539014B (en) | 2016-06-27 | 2016-06-27 | Car hub |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477020.7A Division CN105936984B (en) | 2016-06-27 | 2016-06-27 | A kind of car hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107539014A true CN107539014A (en) | 2018-01-05 |
| CN107539014B CN107539014B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477020.7A Active CN105936984B (en) | 2016-06-27 | 2016-06-27 | A kind of car hub |
| CN201710370759.2A Active CN107539014B (en) | 2016-06-27 | 2016-06-27 | Car hub |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477020.7A Active CN105936984B (en) | 2016-06-27 | 2016-06-27 | A kind of car hub |
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| Country | Link |
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| CN (2) | CN105936984B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106756209A (en) * | 2016-12-08 | 2017-05-31 | 安徽睿知信信息科技有限公司 | A kind of high intensity wheel hub founding materials and its casting technique |
| CN112171196A (en) * | 2020-09-24 | 2021-01-05 | 长沙戴湘汽配科技有限公司 | Hub production process applying spinning machine |
| CN115194415B (en) * | 2022-08-09 | 2023-09-05 | 中新(重庆)超高强材料研究院有限公司 | Manufacturing method of ultrahigh-strength light commercial vehicle steel wheel |
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|---|---|---|---|---|
| CN1836114A (en) * | 2003-07-10 | 2006-09-20 | Skf股份公司 | Bearing unit with brazed or soldered connection |
| US20070044311A1 (en) * | 2005-09-01 | 2007-03-01 | Work Co., Ltd. | Method for manufacturing wheels |
| US20080093955A1 (en) * | 2006-10-19 | 2008-04-24 | Doug Lunde | Electricity Generating Wheel System |
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Also Published As
| Publication number | Publication date |
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| CN105936984B (en) | 2018-01-23 |
| CN105936984A (en) | 2016-09-14 |
| CN107539014B (en) | 2020-08-28 |
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