Understanding your choice of forged hubs options
At Jihua, we understand the importance of having the best products for your vehicle. That’s why we offer high-quality forged hub solutions to provide you with the ultimate driving experience. Whether you are a professional racer or a car enthusiast, our forged hubs solutions will exceed your expectations and give you the performance and reliability you need.
Forged hub solutions are an essential component of any vehicle’s wheel assembly. They are designed to connect the wheel to the axle and allow for power transfer from the engine to the wheels. Forged hubs solutions are made from high-strength materials, such as steel or aluminum, that are shaped under high pressure to create a durable and long-lasting product.
What is a forged hub?
A forged hub is a barrel-shaped, center-mounted metal part of the tire’s inner contour that supports the tire on the shaft. It is also called hub rim, steel rim, hub, and tire bell. Many types of hubs depend on diameter, width, forming method, and material.
Forged hubs are manufactured by forging, which can remove internal pores and cracks to the greatest extent possible. Moreover, the frequent use of multiple forgings can ensure the removal of various material defects, increase the internal stress of the material, improve toughness, and greatly improve impact and tear resistance at high speeds.
Advantages and disadvantages of forged hub hubs
The advantages of forged hubs are high strength, higher safety factor, strong plasticity, lightweight, good heat dissipation, and fuel economy. At the same time, forging hubs is also the most advanced method of hub manufacturing. The strength of this type of hub is approximately 1-2 times that of cast hubs and 4-5 times that of most iron hubs. Naturally, it is sturdy and collision-resistant, with significantly stronger toughness and fatigue strength than cast hubs, making it less prone to crushing and fracture. The only drawback is that the price and production cycle are expensive.
Types of forged hubs
According to the characteristics and needs of different car models, the surface treatment process of hub hubs will also adopt different methods, which can be roughly divided into two types: baking paint and electroplating. The hubs of ordinary car models are less considered in appearance, and good heat dissipation is a basic requirement. The process is treated with baking paint, which means spraying first and then electric baking. The cost is relatively economical, and the color is beautiful, with a long retention time. Even if the vehicle is scrapped, the color of the hubs remains unchanged. Many Volkswagen car models use baking paint as the surface treatment process for hub hubs. Some fashionable and dynamic-colored hubs also use baking paint technology. This type of hub has a moderate price and complete specifications. Electroplated hubs can be divided into silver electroplating, water electroplating, and pure electroplating. Electroplated silver and water-plated hubs, although bright and vivid in color, have a shorter retention time, making them relatively inexpensive and popular among many young people who pursue freshness. Pure electroplated hubs, with a long-lasting color retention time, are of excellent quality and high price.
Materials Used in Forged Hubs
The forged hub is formed by forging 6061 aviation aluminum material.
Dimensions of Forged Hubs
Outer Diameter: The outer diameter is a crucial dimension of a forged hub, as it determines the size of the bearing that can be used, as well as the overall strength and load capacity.
Inner Diameter: The inner diameter is essential for proper fitment of the hub onto the shaft. It also affects the hub’s load capacity and rotational speed.
Hub Width: The width of the hub determines the space available for other components, such as bearings, seals, and retainers. It also impacts the load capacity and overall stability of the assembly.
The Forging Process of forged hubs
Forging Forming Technology of Automotive Aluminum Alloy Hub
(1) Workmanship of forgings. The processability of forgings mainly considers the material, shape, dimensional accuracy, and surface quality of the forgings. The specific instructions are as follows:
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1. Materials. Materials forged using the open-die forging method can generally undergo closed-die forging. Some materials with poor plasticity are more advantageous to use closed die forging. Generally, aluminum alloy, magnesium alloy, and other light metal and non-ferrous alloys are used for die forging because these kinds of alloys have low temperatures during die forging, are not easy to produce oxidation, and die wear is small.
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2. Shape. Rotating forgings, such as gear blanks, hubs, bearings, etc., are most suitable for integral die forging. For forgings with complex shapes, as long as they can be removed from the cavity during die forging, integral die forging can be used. If integral die forging cannot be used, separable die forging can be used. All rotating forgings and some forgings with complex shapes can also be precision forged.
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3. Dimensional accuracy and surface quality. In the process analysis and mold design of forging forming, various factors that affect the accuracy of forgings should be considered. Specific analysis and calculation should be carried out to determine the dimensional accuracy of forgings. However, due to the complex influencing factors, it is theoretically difficult to calculate accurately.
(2) Specific steps for forging and forming automotive aluminum alloy wheels. The main content of the forging process for hubs involves the following 9 aspects:
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Firstly, draw forging drawings based on product part drawings;
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The second is to determine the die forging process and auxiliary processes (including rotary forging, pre-forging, final forging, expanding edge cutting, and spinning), and determine the shape and size of the intermediate blank;
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The third is to determine the heating method and heating specifications;
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The fourth is to determine the method for removing the oxide skin or decarburization layer on the surface of the billet;
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The fifth is to determine the size, weight, and allowable tolerances of the blank and select the cutting method;
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Sixth, select equipment;
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Seven is to determine the lubrication and cooling methods for the billet and mold;
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Eight is to determine the cooling method and cooling specifications for forgings;
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Nine is to determine the heat treatment method for forgings.
The heat treatment method of forgings and the technical and inspection requirements for forgings should be determined based on the specific parts produced.
The difference between forged and cast hubs
| Technology | Forging | Casting |
| Raw Material | 6061 Aviation Aluminum | A356.2 Aluminum |
| Manufacturing Method | Metal Block High-Pressure Forming | Melted Metal Poured Into The Mold And Cooled Before Removal |
| Price | More Expensive | Commonly |
| Density | Close Together | Commonly |
| Internal Pores | Nothing | Less |
| Strength | High Strength, Uniform Inside | The Strength Is Average, But Different Parts Have Different Strengths |
| Weight (17 Inches As An Example) | Approximately 7kg Per Unit | Approximately 9kg Per Unit |
Selection Elements of Forged Hub
There are three factors to consider when selecting a hub.
Size
Don’t blindly increase the hub. Someone artificially increases the hub to improve car performance. When the outer diameter of the tire remains the same, the large hub is necessary to match the wide and flat tire. The lateral oscillation of the car is reduced, and stability is improved. When turning, it is like a dragonfly skimming water, lightly passing by. But the flatter the tires, the thinner their thickness, and the poorer their shock absorption performance, requiring significant sacrifices in terms of comfort. In addition, if there are slight obstacles such as stones, the tires are easily damaged. Therefore, the cost of blindly increasing hubs cannot be ignored. Generally speaking, it is most appropriate to increase the size of the original car hub by one or two sizes.
Trispacing
This means that when choosing, one should not choose the shape they like as they please, but also follow the advice of the technician to consider whether these three distances are suitable.
Shape
The complex and dense structure of the hub is indeed beautiful and looks upscale, but it is easy to be rejected or overcharged during car washing because it is too troublesome to wash. The minimalist hub has a dynamic and clean feel. Of course, if you’re not afraid of trouble, it’s okay. The aluminum alloy wheels that are now deeply ingrained in people’s hearts have greatly improved their resistance to deformation, significantly reduced weight, reduced power loss, fast running, fuel-efficient, and good heat dissipation compared to the iron cast wheels of the past, making them popular among car owners. It should be noted that many car dealerships, in order to cater to the taste of car owners, replace iron wheels with aluminum alloy wheels before selling cars, but add a hefty price. So from an economic perspective, when buying a car, don’t pay too much attention to the material of the hub. You can exchange it according to your own style, and you can save some money on the price. Why not?
How to select forged hubs manufacturer?
Selecting the manufacturer of the right forged hub requires careful consideration of various factors, including quality, experience, capacity, customization, certification, pricing, location, reputation, and additional services offered. By considering all these aspects, you can make an informed decision and choose a reliable and experienced manufacturer that will deliver high-quality forged hubs for your project.
Factors to Consider when Selecting a Forged Hubs Manufacturer
A. Quality
The quality of the forged hubs is of paramount importance. Always choose a manufacturer that adheres to strict quality control standards and utilizes advanced technology to produce high-quality forged hubs.
B. Experience
The manufacturer’s experience in the industry is an essential factor to consider. An experienced manufacturer will have the knowledge and expertise to produce high-quality forged hubs and meet your requirements.
C. Capacity
The production capacity of the manufacturer should be taken into account. Ensure the manufacturer can handle your order volume, whether a small or large-scale project.
D. Customization
Your project may require customized forged hubs with unique specifications. Choose a manufacturer offering customization options, ensuring they meet your specific needs.
E. Certification
Check if the manufacturer holds relevant certifications, such as ISO or AS9100. These certifications are an indication of their commitment to quality and industry standards.
F. Pricing
While pricing should not be the sole determining factor, it is essential to consider the cost of the forged hubs. Select a manufacturer that offers competitive pricing without compromising quality.
G. Location
The location of the manufacturer can affect shipping times and logistics costs. Opt for a conveniently located manufacturer that can deliver the forged hubs within your desired timeframe.
Evaluating a Manufacturer’s Reputation
A. Customer Reviews
Read through customer reviews and testimonials to understand the manufacturer’s reputation. Positive feedback from satisfied customers is a good indication of the manufacturer’s reliability and commitment to quality.
B. Industry Recognition
Look for manufacturers that have received industry awards or recognition, which indicates their dedication to excellence and innovation in forged hubs manufacturing.
Additional Services Offered
A. In-House Testing
Choose a manufacturer that offers in-house testing and inspection services. This ensures that the forged hubs meet your specifications and quality requirements before shipping them.
B. On-Time Delivery
On-time delivery is crucial for any project. Select a manufacturer with a track record of delivering orders on time to avoid potential delays or disruptions to your project schedule.
C. After-Sales Support
After-sales support is an essential aspect of any business relationship. Choose a manufacturer that offers excellent customer service and support, including addressing any concerns or issues you may have with the forged hubs after delivery.
Why Choose Jihua to Be Your forged hub Supplier?
At Jihua, we pride ourselves on providing top-notch forged hubs that meet industry standards. Our state-of-the-art manufacturing facilities and experienced team of engineers ensure that every forged hub we produce is exceptional, with precise dimensions and impeccable surface finish. By choosing Jihua as your forged hub supplier, you can be confident that you are receiving products that will exceed your expectations and stand the test of time.
Wide Range of Materials and Sizes
Our extensive selection of materials and sizes sets us apart from other forged hub suppliers. We offer a diverse range of metals, including stainless steel, alloy steel, carbon steel, and superalloys, to meet the unique requirements of various industries. Our forged hubs are available in various diameters and lengths, ensuring we can fulfill any order, no matter how specialized or demanding.
Tailored Solutions for Your Specific Needs
At Jihua, we understand that each customer has unique requirements and challenges. That’s why we offer customized solutions tailored to your specific needs. Our skilled engineers will work closely with you to develop and produce forged hubs that meet your specifications. Whether you require a particular material, size, or surface finish, we have the expertise and resources to deliver the perfect solution for your project.
Competitive Pricing and Exceptional Value
We know that cost is crucial when selecting a forged hub supplier. At Jihua, we are committed to providing our customers with competitive pricing without compromising quality. Our streamlined manufacturing processes and extensive industry experience allow us to offer exceptional value, ensuring that you receive the best possible product at a fair price.
Fast Lead Times and Reliable Delivery
In today’s fast-paced business world, time is of the essence. We understand the importance of delivering your forged hubs promptly and reliably. Our efficient production processes and well-established logistics network ensure that your order will be completed and delivered on time every time. By choosing Jihua as your forged hub supplier, you can rest assured that your project will stay on track and schedule.
Unparalleled Customer Support
Customer satisfaction is at the core of our business. Our dedicated customer support team is always available to answer any questions or address any concerns. From the moment you place your order to the final delivery of your forged hubs, we will be with you every step to ensure a seamless and hassle-free experience.
Environmentally Conscious Manufacturing
At Jihua, we recognize the importance of protecting the environment and are committed to sustainable manufacturing practices. Our eco-friendly production processes and adherence to strict environmental regulations ensure that our forged hubs are produced with minimal environmental impact. By choosing Jihua as your forged hub supplier, you can be confident that you are partnering with a company that values and prioritizes environmental responsibility.
Global Presence and Reputation
As a leading global forged hub supplier, Jihua has established a strong presence and reputation in the international market. Our extensive network of satisfied customers and partners is a testament to our commitment to quality, innovation, and customer service. By partnering with Jihua, you can be assured that you are working with a company with the expertise and resources to support your business globally.
State-of-the-Art Research and Development
Innovation is at the heart of our success at Jihua. Our research and development team is constantly exploring new materials, technologies, and manufacturing techniques to improve the performance and durability of our forged hubs. By staying at the forefront of industry advancements, we can offer our customers cutting-edge products that set the standard for quality and performance. When you choose Jihua as your forged hub supplier, you can be sure that you are receiving products incorporating the latest industry innovations.
Strict Quality Control and Assurance
To guarantee the highest quality forged hubs, we have implemented a rigorous quality control and assurance system at every stage of the production process. From selecting raw materials to the final inspection and testing finished products, our experienced quality control team ensures that every forged hub meets our strict quality standards. By maintaining our unwavering commitment to quality, we can provide our customers with forged hubs they can trust to perform reliably in even the most demanding applications.
Certifications and Compliance
As a leading forged hub supplier, Jihua is fully committed to complying with all applicable industry standards and regulations. We hold various certifications, including ISO, demonstrating our dedication to maintaining the highest levels of quality and safety in our products and processes. By choosing Jihua as your forged hub supplier, you can be certain that you are partnering with a company that values compliance and adheres to the strictest industry standards.
Long-Term Partnerships and Collaboration
At Jihua, we believe in building long-lasting relationships with our customers and partners. By fostering a collaborative environment and maintaining open lines of communication, we can better understand your needs and work together to achieve your goals. Our commitment to long-term partnerships ensures we can provide ongoing support and resources to help your business grow and succeed.
Experience and Expertise
With years of experience in the forged hub industry, our team of skilled professionals has the knowledge and expertise to provide you with the best possible solutions for your projects. Our in-depth understanding of various industries unique requirements and challenges enables us to offer expert guidance and advice to help you make the best decisions for your business.
Jihua is the ideal choice for your forged hub supplier due to our commitment to quality, innovation, customer satisfaction, and environmental responsibility. Our extensive range of products, tailored solutions, competitive pricing, fast lead times, and exceptional customer support make us the preferred partner for businesses worldwide. By choosing Jihua as your forged hub supplier, you can be confident that you are working with a company dedicated to your success.
Our forging product types
| Item | Type | Section size/mm | Length/Height mm | Weight/ton |
| 1 | Circle/step axis class | Ø100-Ø1500 | ≤15000 | ≤15 |
| 2 | Flange type | ≤Ø3500 | ≤650 | ≤6 |
| 3 | Cylinder class | Ø200-Ø2000 | ≤3500 | ≤12 |
| 4 | Pie type class | Ø200-Ø2400 | ≤700 | ≤12 |
| 5 | Valve box/hub type | Ø250-1200 | ≤2000 | ≤12 |
| 6 | Single/double, long/short | Ø200-Ø2000 | ≤10000 | ≤12 |
| Hub flange type | ||||
| 7 | Cross axis class | ≤Ø2000 | ≤500 | ≤10 |
| 8 | Square class | 100-1500 | ≤10000 | ≤12 |
Export Country For Forged Hubs
| MIDDLE EAST | AFRICA | NORTH AMERICA | EUROPE | ASIA | SOUTH AMERICA |
| Saudi Arabia | Nigeria | Usa | Russia | India | Argentina |
| Iran | Algeria | Canada | Norway | Singapore | Bolivia |
| Iraq | Angola | Mexico | Germany | Malaysia | Brazil |
| Uae | South Africa | Panama | France | Indonesia | Chile |
| Qatar | Libya | Costa Rica | Italy | Thailand | Venezuela |
| Bahrain | Egypt | Puerto Rica | Uk | Vietnam | Colombia |
| Oman | Sudan | Trinidad And Tobago | Spain | South Korea | Ecuador |
| Kuwait | Equatorial Guinea | Jamaica | Ukraine | Japan | Guyana |
| Turkey | The Republic Of Congo | Bahamas | Netherland | Sri Lanka | Paraguay |
| Yemen | Gabon | Denmark | Belgium | Maldives | Uruguay |
| Syria | Greece | Bangladesh | |||
| Jordan | Czech Republic | Mayanmar | |||
| Cyprus | Portugal | Taiwan | |||
| Hungary | Cambodia | ||||
| Albania | |||||
| Austria | |||||
| Switzerland | |||||
| Slovakia | |||||
| Finland | |||||
| Ireland | |||||
| Croatia | |||||
| Slovenia | |||||
| Malta |
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