CN111378910A - Automobile aluminum alloy hub with light weight and high precision - Google Patents
Automobile aluminum alloy hub with light weight and high precision Download PDFInfo
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- CN111378910A CN111378910A CN202010066703.XA CN202010066703A CN111378910A CN 111378910 A CN111378910 A CN 111378910A CN 202010066703 A CN202010066703 A CN 202010066703A CN 111378910 A CN111378910 A CN 111378910A
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- aluminum alloy
- automobile
- light weight
- high precision
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/04—Light metals
- C22C49/06—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
-
- 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
- B60B2360/104—Aluminum
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an automobile aluminum alloy hub with light weight and high precision, which comprises the following raw materials in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 9-13 parts of carborundum, 1-2.2 parts of nano tungsten carbide, 0.1-0.5 part of manganese, 3-9 parts of inorganic mineral fiber, 0.2-0.8 part of cobalt, 0.3-0.7 part of strontium, 8-12 parts of high pigment carbon black, 0.2-0.6 part of titanium, 2-6 parts of sodium allylsulfonate, 0.4-1.2 parts of silicon, 6-10 parts of dibutyl phthalate, 7-13 parts of talcum powder, 4-10 parts of nano calcium carbonate, 2-6 parts of quartz glass fiber, 1-1.6 parts of antioxidant and 12-20 parts of refining agent. The components of the invention are reasonably and scientifically prepared, the characteristics of each component are fully utilized as the basis, the use requirement of the automobile hub is met, and the prepared automobile aluminum alloy hub not only has the performances of high precision, light weight, corrosion resistance, impact resistance, wear resistance and the like, but also saves the cost, is safe and reliable, and is suitable for industrial popularization and the like.
Description
Technical Field
The invention relates to the technical field of automobile hubs, in particular to an automobile aluminum alloy hub with light weight and high precision.
Background
The hubs on the market can be divided into steel hubs and alloy hubs according to the materials, and the steel hubs and the alloy hubs have respective advantages and disadvantages.
The main advantages of steel hubs are the relatively low cost of the manufacturing process (casting is generally adopted, for example, aluminum alloy hubs are generally produced by low-pressure casting process), and the strong metal fatigue resistance, namely, the steel hubs are cheap and solid. However, the steel hub has the disadvantages of relatively high weight (the same hub steel material is much heavier than the aluminum alloy material), high inertia resistance, poor heat dissipation and easy rusting.
The alloy hub can exactly solve the problems, has light weight, small inertia resistance, high manufacturing precision, small deformation during high-speed rotation and small inertia resistance, is favorable for improving the straight-line driving performance of an automobile and reducing the rolling resistance of a tire, thereby reducing the oil consumption. The alloy material has heat conductivity about three times that of steel, good heat dissipation performance and certain effect on the thermal attenuation of a braking system, a tire and the braking system of a vehicle. Alloy hubs of original factory vehicles in the market are mainly made of aluminum alloy, and elements such as chromium and titanium are selected as basic materials for achieving certain special requirements and improving vision of a plurality of modified hubs. However, compared with a steel hub, the alloy hub is expensive, so that the steel hub is usually found in low-end-level original trucks, and the alloy hub is standard of a high-end-level truck.
The importance of the automobile hub as a support part of an automobile tire is self-evident, and along with the development of new energy automobiles, the light weight of the automobile plays an important role in energy conservation and emission reduction, so in the selection of automobile hub materials, the aspects of quality, reliability, weight, service life and the like need to be considered, on the premise of ensuring the material performance, aluminum alloy is used for replacing part of steel parts, and the automobile hub is expected to realize light weight and precision.
Disclosure of Invention
In order to overcome the defects, the invention provides the automobile aluminum alloy hub with light weight and high precision.
The invention is realized by adopting the following technical scheme: an automobile aluminum alloy hub with light weight and high precision comprises the following raw materials in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 9-13 parts of carborundum, 1-2.2 parts of nano tungsten carbide, 0.1-0.5 part of manganese, 3-9 parts of inorganic mineral fiber, 0.2-0.8 part of cobalt, 0.3-0.7 part of strontium, 8-12 parts of high pigment carbon black, 0.2-0.6 part of titanium, 2-6 parts of sodium allylsulfonate, 0.4-1.2 parts of silicon,
6-10 parts of dibutyl phthalate, 7-13 parts of talcum powder, 4-10 parts of nano calcium carbonate, 2-6 parts of quartz glass fiber, 1-1.6 parts of antioxidant and 12-20 parts of refining agent.
Further, the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 10-12 parts of carborundum, 1.2-2 parts of nano tungsten carbide, 0.2-0.4 part of manganese, 4-7 parts of inorganic mineral fiber, 0.3-0.7 part of cobalt, 0.4-0.6 part of strontium, 9-11 parts of high pigment carbon black, 0.3-0.5 part of titanium, 3-5 parts of sodium allylsulfonate, 0.6-1 part of silicon, 7-9 parts of dibutyl phthalate, 9-11 parts of talcum powder, 6-8 parts of nano calcium carbonate, 3-5 parts of quartz glass fiber, 1.2-1.4 parts of antioxidant and 14-18 parts of refining agent.
Further, the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 10 parts of carborundum, 2 parts of nano tungsten carbide, 0.2 part of manganese, 7 parts of inorganic mineral fiber, 0.3 part of cobalt, 0.6 part of strontium, 9 parts of high-pigment carbon black, 0.5 part of titanium, 3 parts of sodium allylsulfonate, 1 part of silicon, 7 parts of dibutyl phthalate, 11 parts of talcum powder, 6 parts of nano calcium carbonate, 5 parts of quartz glass fiber, 1.2 parts of antioxidant and 18 parts of refining agent.
Further, the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 11 parts of carborundum, 1.6 parts of nano tungsten carbide, 0.3 part of manganese, 5 parts of inorganic mineral fiber, 0.5 part of cobalt, 0.5 part of strontium, 10 parts of high-pigment carbon black, 0.4 part of titanium, 4 parts of sodium allylsulfonate, 0.8 part of silicon, 8 parts of dibutyl phthalate, 10 parts of talcum powder, 7 parts of nano calcium carbonate, 4 parts of quartz glass fiber, 1.3 parts of antioxidant and 16 parts of refining agent.
Further, the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 12 parts of carborundum, 1.2 parts of nano tungsten carbide, 0.4 part of manganese, 4 parts of inorganic mineral fiber, 0.7 part of cobalt, 0.4 part of strontium, 11 parts of high-pigment carbon black, 0.3 part of titanium, 5 parts of sodium allylsulfonate, 0.6 part of silicon, 9 parts of dibutyl phthalate, 9 parts of talcum powder, 8 parts of nano calcium carbonate, 3 parts of quartz glass fiber, 1.4 parts of antioxidant and 14 parts of refining agent.
Further, the refining agent is manganese chloride powder.
Further, the antioxidant is dibutylhydroxytoluene.
Further, the inorganic mineral fiber is needle-shaped wollastonite.
In conclusion, the invention has the following beneficial effects: the components of the invention are reasonably and scientifically prepared, the auxiliary materials such as nano tungsten carbide, manganese, inorganic mineral fiber, cobalt, strontium, titanium and the like are added on the basis of taking aluminum, iron, copper, zinc, polycarbonate and calcined kaolin as main materials, the characteristics of each component are fully utilized as the basis, the use requirement of the automobile hub is met, the main material is quantified, the content of each component of the auxiliary material in the aluminum alloy reaches the optimal amount by controlling the dosage range of the auxiliary material, and the prepared automobile aluminum alloy hub has the advantages of reasonable and scientific preparation
The high-precision high-strength steel plate has the advantages of high precision, light weight, corrosion resistance, impact resistance, wear resistance and the like, saves cost, is safe and reliable, and is suitable for industrial popularization and the like.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Embodiment 1 automobile aluminum alloy wheel hub that light precision of quality is high
An automobile aluminum alloy hub with light weight and high precision comprises the following raw materials in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 10 parts of carborundum, 2 parts of nano tungsten carbide, 0.2 part of manganese, 7 parts of inorganic mineral fiber, 0.3 part of cobalt, 0.6 part of strontium, 9 parts of high-pigment carbon black, 0.5 part of titanium, 3 parts of sodium allylsulfonate, 1 part of silicon, 7 parts of dibutyl phthalate, 11 parts of talcum powder, 6 parts of nano calcium carbonate, 5 parts of quartz glass fiber, 1.2 parts of antioxidant and 18 parts of refining agent.
Further, the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 11 parts of carborundum, 1.6 parts of nano tungsten carbide, 0.3 part of manganese, 5 parts of inorganic mineral fiber, 0.5 part of cobalt, 0.5 part of strontium, 10 parts of high-pigment carbon black, 0.4 part of titanium, 4 parts of sodium allylsulfonate, 0.8 part of silicon, 8 parts of dibutyl phthalate, 10 parts of talcum powder, 7 parts of nano calcium carbonate, 4 parts of quartz glass fiber, 1.3 parts of antioxidant and 16 parts of refining agent.
Further, the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 12 parts of carborundum, 1.2 parts of nano tungsten carbide, 0.4 part of manganese, 4 parts of inorganic mineral fiber, 0.7 part of cobalt, 0.4 part of strontium, 11 parts of high-pigment carbon black, 0.3 part of titanium, 5 parts of sodium allylsulfonate, 0.6 part of silicon, 9 parts of dibutyl phthalate, 9 parts of talcum powder, 8 parts of nano calcium carbonate, 3 parts of quartz glass fiber, 1.4 parts of antioxidant and 14 parts of refining agent.
As a preferred scheme of the invention, the refining agent is manganese chloride powder.
As a preferred embodiment of the present invention, the antioxidant of the present invention is dibutylhydroxytoluene.
As a preferred mode of the invention, the inorganic mineral fiber of the invention is needle-shaped wollastonite.
Embodiment 2 automobile aluminum alloy wheel hub that light precision of quality is high
An automobile aluminum alloy hub with light weight and high precision comprises the following raw materials in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 11 parts of carborundum, 1.6 parts of nano tungsten carbide, 0.3 part of manganese, 5 parts of inorganic mineral fiber, 0.5 part of cobalt, 0.5 part of strontium, 10 parts of high-pigment carbon black, 0.4 part of titanium, 4 parts of sodium allylsulfonate, 0.8 part of silicon, 8 parts of dibutyl phthalate, 10 parts of talcum powder, 7 parts of nano calcium carbonate, 4 parts of quartz glass fiber, 1.3 parts of antioxidant and 16 parts of refining agent.
As a preferred scheme of the invention, the refining agent is manganese chloride powder.
As a preferred embodiment of the present invention, the antioxidant of the present invention is dibutylhydroxytoluene.
As a preferred mode of the invention, the inorganic mineral fiber of the invention is needle-shaped wollastonite.
Embodiment 3 automobile aluminum alloy wheel hub that light precision of quality is high
An automobile aluminum alloy hub with light weight and high precision comprises the following raw materials in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 12 parts of carborundum, 1.2 parts of nano tungsten carbide, 0.4 part of manganese, 4 parts of inorganic mineral fiber, 0.7 part of cobalt, 0.4 part of strontium, 11 parts of high-pigment carbon black, 0.3 part of titanium, 5 parts of sodium allylsulfonate, 0.6 part of silicon, 9 parts of dibutyl phthalate, 9 parts of talcum powder, 8 parts of nano calcium carbonate, 3 parts of quartz glass fiber, 1.4 parts of antioxidant and 14 parts of refining agent.
As a preferred scheme of the invention, the refining agent is manganese chloride powder.
As a preferred embodiment of the present invention, the antioxidant of the present invention is dibutylhydroxytoluene.
As a preferred mode of the invention, the inorganic mineral fiber of the invention is needle-shaped wollastonite.
The components of the invention are reasonably and scientifically prepared, the auxiliary materials such as nano tungsten carbide, manganese, inorganic mineral fiber, cobalt, strontium, titanium and the like are added on the basis of taking aluminum, iron, copper, zinc, polycarbonate and calcined kaolin as main materials, the characteristics of each component are fully utilized as the basis, the use requirement of the automobile hub is met, the main material is quantified, the content of each component of the auxiliary material in the aluminum alloy reaches the optimal amount by controlling the dosage range of the auxiliary material, and the prepared automobile aluminum alloy hub has the advantages of reasonable and scientific preparation
The high-precision high-strength steel plate has the advantages of high precision, light weight, corrosion resistance, impact resistance, wear resistance and the like, saves cost, is safe and reliable, and is suitable for industrial popularization and the like.
The foregoing is illustrative of the present invention, and therefore, all changes and modifications that come within the spirit and scope of the invention are desired to be protected by the following claims.
Claims (8)
1. The utility model provides a car aluminum alloy wheel hub that light in quality precision is high which characterized in that: the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 9-13 parts of carborundum, 1-2.2 parts of nano tungsten carbide, 0.1-0.5 part of manganese, 3-9 parts of inorganic mineral fiber, 0.2-0.8 part of cobalt, 0.3-0.7 part of strontium, 8-12 parts of high pigment carbon black, 0.2-0.6 part of titanium, 2-6 parts of sodium allylsulfonate, 0.4-1.2 parts of silicon, 6-10 parts of dibutyl phthalate, 7-13 parts of talcum powder, 4-10 parts of nano calcium carbonate, 2-6 parts of quartz glass fiber, 1-1.6 parts of antioxidant and 12-20 parts of refining agent.
2. The aluminum alloy wheel hub for the automobile with light weight and high precision as recited in claim 1, characterized in that: the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 10-12 parts of carborundum, 1.2-2 parts of nano tungsten carbide, 0.2-0.4 part of manganese, 4-7 parts of inorganic mineral fiber, 0.3-0.7 part of cobalt, 0.4-0.6 part of strontium, 9-11 parts of high pigment carbon black, 0.3-0.5 part of titanium, 3-5 parts of sodium allylsulfonate, 0.6-1 part of silicon, 7-9 parts of dibutyl phthalate, 9-11 parts of talcum powder, 6-8 parts of nano calcium carbonate, 3-5 parts of quartz glass fiber, 1.2-1.4 parts of antioxidant and 14-18 parts of refining agent.
3. The aluminum alloy wheel hub for the automobile with light weight and high precision as recited in claim 2, characterized in that: the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 10 parts of carborundum, 2 parts of nano tungsten carbide, 0.2 part of manganese, 7 parts of inorganic mineral fiber, 0.3 part of cobalt, 0.6 part of strontium, 9 parts of high-pigment carbon black, 0.5 part of titanium, 3 parts of sodium allylsulfonate, 1 part of silicon, 7 parts of dibutyl phthalate, 11 parts of talcum powder, 6 parts of nano calcium carbonate, 5 parts of quartz glass fiber, 1.2 parts of antioxidant and 18 parts of refining agent.
4. The aluminum alloy wheel hub for the automobile with light weight and high precision as recited in claim 2, characterized in that: the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 11 parts of carborundum, 1.6 parts of nano tungsten carbide, 0.3 part of manganese, 5 parts of inorganic mineral fiber, 0.5 part of cobalt, 0.5 part of strontium, 10 parts of high-pigment carbon black, 0.4 part of titanium, 4 parts of sodium allylsulfonate, 0.8 part of silicon, 8 parts of dibutyl phthalate, 10 parts of talcum powder, 7 parts of nano calcium carbonate, 4 parts of quartz glass fiber, 1.3 parts of antioxidant and 16 parts of refining agent.
5. The aluminum alloy wheel hub for the automobile with light weight and high precision as recited in claim 2, characterized in that: the raw materials comprise the following components in parts by weight: 100 parts of aluminum, 48 parts of iron, 32 parts of copper, 10 parts of zinc, 26 parts of polycarbonate, 14 parts of calcined kaolin, 12 parts of carborundum, 1.2 parts of nano tungsten carbide, 0.4 part of manganese, 4 parts of inorganic mineral fiber, 0.7 part of cobalt, 0.4 part of strontium, 11 parts of high-pigment carbon black, 0.3 part of titanium, 5 parts of sodium allylsulfonate, 0.6 part of silicon, 9 parts of dibutyl phthalate, 9 parts of talcum powder, 8 parts of nano calcium carbonate, 3 parts of quartz glass fiber, 1.4 parts of antioxidant and 14 parts of refining agent.
6. The aluminum alloy wheel hub for the automobile with light weight and high precision as recited in claim 1, characterized in that: the refining agent is manganese chloride powder.
7. The aluminum alloy wheel hub for the automobile with light weight and high precision as recited in claim 1, characterized in that: the antioxidant is dibutylhydroxytoluene.
8. The aluminum alloy wheel hub for the automobile with light weight and high precision as recited in claim 1, characterized in that: the inorganic mineral fiber is needle-shaped wollastonite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066703.XA CN111378910A (en) | 2020-01-20 | 2020-01-20 | Automobile aluminum alloy hub with light weight and high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066703.XA CN111378910A (en) | 2020-01-20 | 2020-01-20 | Automobile aluminum alloy hub with light weight and high precision |
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| Publication Number | Publication Date |
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| CN111378910A true CN111378910A (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010066703.XA Withdrawn CN111378910A (en) | 2020-01-20 | 2020-01-20 | Automobile aluminum alloy hub with light weight and high precision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061771A (en) * | 2021-03-18 | 2021-07-02 | 江西瑞一韵承科技有限公司 | Light-weight automobile aluminum alloy hub and manufacturing method thereof |
-
2020
- 2020-01-20 CN CN202010066703.XA patent/CN111378910A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061771A (en) * | 2021-03-18 | 2021-07-02 | 江西瑞一韵承科技有限公司 | Light-weight automobile aluminum alloy hub and manufacturing method thereof |
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Application publication date: 20200707 |