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Manufacturers of industrial aluminum profiles for transportation: Characteristics of industrial aluminum profiles

Manufacturers of industrial aluminum profiles for transportation believe that there are thousands of specifications and models of industrial aluminum profile accessories, and each accessory plays an important role within its own scope of use. It is because of their existence that the diversity of connections between profiles is possible, allowing customers to tailor their framework products. So what are the functions of industrial aluminum profile accessories? 1. Fixing function. Manufacturers of industrial aluminum profiles for transportation believe that as an accessory, its main function is to fix. By fixing two or more profiles together, framework products can be constructed. Bolts and nuts are the main fixing components. 2. Connecting function. The connecting and fixing functions are similar, but the connecting function can penetrate into the interior of the profile, connecting and fixing from the inside, resulting in a better appearance. Fixing accessories are mainly used for profile curved surfaces, hence the difference. In addition to various connectors, such as built-in connectors and anchor connection pins, there are also hexagonal bolts, semi-circular head bolts, etc. 3. Supporting function. Manufacturers of industrial aluminum profiles for transportation believe that some aluminum accessories are used for support. For example, feet, casters, and squares. They are mainly used at the bottom of the profile frame to provide support, with shock-proof and stable effects. 4. Decorative function. Some aluminum accessories are used for decoration; these accessories can be chosen or not. Because

2022

Manufacturers of industrial aluminum profiles for transportation: Some common sense about industrial aluminum profiles

Industrial aluminum profile manufacturers believe that industrial aluminum profiles, also known as industrial profiles, industrial aluminum extrusions, or industrial aluminum alloy profiles, are alloy materials mainly composed of aluminum. Aluminum bars are melted and extruded to obtain aluminum materials with different cross-sections. The difference lies in the different proportions of alloying elements added, so the mechanical properties and application fields of the produced industrial aluminum profiles are also different. Industrial aluminum profile manufacturers for transportation believe that after surface oxidation, the appearance of industrial aluminum materials becomes very beautiful and dirt-resistant. If made into finished products, different specifications of profiles will be used according to different load-bearing capacities, and then aluminum profile accessories will be used together. No welding is required, it is more environmentally friendly, and it is extremely convenient to disassemble, carry, install, and move. Industrial aluminum profile manufacturers for transportation believe that due to the advantages of light weight, good formability, high strength, corrosion resistance, long life, renewability, low pollution, and low maintenance cost, industrial aluminum profiles stand out among many materials and become a favorite of high-speed trains. The extensive use of aluminum alloy materials in the carriages greatly reduces the weight of high-speed trains, making an important contribution to the high-speed operation of trains. Industrial aluminum profile manufacturers for transportation believe that the operation of high-speed trains is a systematic project that involves many technical conditions and methods, and the lightweight design of railway trains is an important way to achieve high-speed and heavy-load operation of trains.

2022

Some knowledge points about industrial aluminum profiles for transportation

Industrial aluminum profile manufacturers for transportation believe that after surface oxidation, industrial aluminum profiles have a very beautiful appearance and are dirt-resistant. Once oiled, they are easy to clean. When assembling into products, different specifications of profiles are used according to different loads, and matching aluminum profile accessories are used. It does not require welding, making it more environmentally friendly. Moreover, it is lightweight and easy to carry and move during installation and disassembly. Compared with other metal materials, aluminum profiles have strong plasticity and good productivity, and have good advantages in production. Aluminum profiles have good ductility and can be made into light alloys containing various metal elements, with high quality. Aluminum profiles are modular and multifunctional, and can quickly construct the ideal outer shell of mechanical equipment. Industrial aluminum profile manufacturers for transportation believe that the manufacture of aircraft, the birth of high-speed rail, and the transformation of automobiles are all miracles in the history of industrial manufacturing, and industrial aluminum profiles are indispensable in the details of these historical works. The aircraft shell is generally called the fuselage, of which aluminum alloy accounts for about 70% of the total material weight. Many large foreign aircraft models widely use conventional high-performance aluminum alloy materials to meet the characteristics of high strength, high toughness, damage resistance, and corrosion resistance. Industrial aluminum profile manufacturers for transportation believe that in order to achieve lightweighting of the whole vehicle during automobile production, most high-end brand automobiles currently also choose aluminum alloy materials for the four doors and two lids, aluminum alloy

2022

Lightweighting trends in battery tray aluminum profiles

The lightweight development trend of battery tray aluminum profiles is clear and obvious. Aluminum is still a material with significant lightweighting effects. However, due to cost factors, the application of battery tray aluminum profiles varies across different vehicle models. Early Tesla models were aggressive in lightweighting applications. In the early Model S, aluminum accounted for a large proportion of the vehicle body and battery system structure. This was because the target consumer group for the Model S at that time was luxury customers. The proportion of aluminum in global automotive applications is increasing. The reason for using aluminum for lightweighting is that it meets and conforms to the new product's environmental protection, energy saving, and lightweight development trends. The use of low-cost high-strength steel plates is a reasonable market behavior. Tesla is not always a technological fanatic. Considering cost factors, adjusting the amount of aluminum used is also a reasonable technical behavior. In the Model 3 design, the design concept changed from the previous "radical" and "luxury," and the body structure adopted a steel-aluminum mixed metal material, reducing the proportion of aluminum used. Even the designers of the well-known Volkswagen MEB platform have indicated that they prefer low-cost thick steel plates, and that new energy vehicles are not simply...

2022

Comparison of aluminum profile and steel structure design schemes for battery trays

Especially in the field of vehicle engineering, the differences in characteristics under dynamic and static data loads are more obvious in steel structure design. We all know that in structural design, even if the parts have exactly the same function, an aluminum alloy profile structure cannot be equivalent to a steel structure design scheme. Let's illustrate this with a few examples. The design scheme of the battery tray aluminum profile bolted structure is passively compliant with the vehicle body structure and cannot meet the compressive strength requirements. For a long time, China's new energy vehicles have not been positively designed. The vehicle body structure or service platform is derived from gasoline vehicles. The vehicle body structure has not been modified or designed for much adaptability. In this case, the design scheme for the battery tray aluminum profile and the vehicle body fixing position and method can only follow suit. However, with the expansion and popularization of the new energy market, the operational safety of the battery system is increasingly valued, and this design scheme cannot meet the new design requirements. For early-stage manufactured new energy technologies, common failures such as bolt cracking, invalid IP, and invalid internal module structure leading to invalid electrical performance during customer use are all directly or indirectly caused by the unreasonable design of the battery tray aluminum profile bolted structure.

2022

Excellent machinability and low density of aluminum profiles for battery trays

The power batteries of new energy vehicles, due to their inherent weight disadvantages and differences in specific energy requirements, have an urgent need for lightweighting in the entire vehicle subsystem. Under the condition of ensuring battery functional safety, reducing the weight of the key structural component tray, which accounts for 20-30% of the net weight of the battery system software, has become one of the key improvement goals. From the perspective of comprehensive material index evaluation, aluminum alloy materials can meet the requirements of vehicle components, including battery system structures, and are still the best choice to replace some steel structures. However, high-strength steel is still on the path of lightweighting technology, and the application of aluminum alloy materials is a constant competition. The cost of aluminum profiles for battery trays is higher, but the excellent machinability, low density (the relative density of aluminum alloy is 2.7g/cm³), corrosion resistance, and high recyclability of aluminum profiles for battery trays are obvious advantages, and are still a key indicator of the lightweighting process of electric new energy vehicles. The connection between the global aluminum industry's sustainable development trend and automotive engineering Audi is the world's first automotive company to obtain the Aluminum Stewardship Initiative (ASI) certificate. Based on the high energy consumption and environmental impact of the aluminum industry, and the health of the supply chain, in order to ensure aluminum

2022

CATL and EVE Energy's energy storage 'lineup'

2022

Aluminum of the Future - Aluminum Industry Analysis and Outlook

2022

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Contact：+86-13838526418 Han

Address：No. 108, Minzu Road, Ludian Office, Dengfeng City, Henan Province

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