Recently, Audi officially released the official pictures of its Audi Q4 e-tron cham pion commemorative edition. The new car was launched to pay tribute to the Dakar cham pion Audi RS Q e-tron. It adopts the cham pion-limited gravel gold color and is limited to 50 units.
In terms of interior, the new car will adopt a full LCD instrument panel and a four-spoke multi-function steering wheel. The center console is equipped with an embedded multimedia touch screen, and a few physical function buttons are retained below. The new car also uses an electronic shift mechanism, and the overall combination is more technological. In terms of configuration, the new car has upgraded SONOS luxury audio and is equipped with immersive 3D surround sound. At the same time, it will also be equipped with intelligent configurations such as L2 intelligent driving assistance.
On the side of the body, the new car adopts a double waistline design, and the front and rear waistlines are combined with the concave door panels to show the visual effect of a wide-body waist. At the same time, the new car is also equipped with a black exterior mirror shell of a different color from the body. The shell is exclusive to the black light set, paying tribute to the classic paint of RS Q e-tron. The new car also uses five-spoke, 20-inch blade wheels to show the sharpness of the new car further.
At the rear, the new car is equipped with a small-sized roof spoiler design and a rear window wiper. The taillight group adopts a combination design of intermittent main taillights + through-type taillight decoration, which can present dynamic steering animation effects and further increase the recognition after lighting. The rear surround of the new car also adopts a multi-layer, two-color design to increase the three-dimensional sense of the rear further.
In terms of power, the new car is based on the 40 e-tron model, equipped with a rear-mounted single motor of 150kW maximum power, a maximum torque of 310 Nm, and an 84.8kWh ternary lithium battery pack. The cruising range under CLTC conditions is 605 kilometers.
In terms of appearance, the general design of the new car is not much different from the ordinary version. Still, it adopts the cham pion-limited gravel gold color, supplemented by bright black decorative panels, showing a more majestic momentum. The new car still uses a closed front grille, whose frame is integrated with the headlights on both sides into an integrated design. The front surround adopts a trapezoidal heat dissipation opening, and there are polygonal ventilation openings on both sides, which makes the overall combination more sporty.
Auto parts are an important part of the car, and the quality of their coating directly influences the overall appearance and quality of the car. Therefore, the auto parts coating production line usually adopts high-precision and high-efficiency spraying equipment and technology, such as electrostatic spraying, robot spraying, etc., to ensure that the coating is uniform and flawless. In addition, the production line is also equipped with advanced drying and curing equipment to ensure that the coating can be quickly cured and reach the ideal hardness.
Improve wear resistance: Chromium oxide coating can significantly enhance the hardness and wear resistance of the surface of auto parts, which is especially important for those parts that are susceptible to wear during use, such as pump bodies, connecting rods, various rollers (such as printing rollers, rotary gravure rollers) and printing rollers. This helps to extend the service life of these parts and maintain their performance.
Increase surface hardness: Spraying chromium oxide can form a high-density coating with high bonding strength with the substrate. This coating can effectively resist external physical wear and chemical corrosion, which is very important for protecting automotive parts from harsh environments.
Good coating processability: Chromium oxide spraying has a wide range of process standards, is less sensitive to local overheating during the spraying process, and is not prone to cracking even when the coating is locally overheated, which makes it an ideal choice for coating complex-shaped automotive parts.
Easy post-processing: Chromium oxide coatings are easy to carry out subsequent mechanical processing, including cutting grinding, and polishing, which helps to achieve precise dimensions and surface finish requirements, which is essential for improving the assembly accuracy and appearance quality of automotive parts.
Corrosion resistance: Since chromium oxide is chemically stable and inert to acids and alkalis, it can provide good corrosion protection for automotive parts, especially on parts that come into contact with corrosive substances or work in humid environments.
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