The Stringent Challenges in Automobile Air Vent Manufacturing

1. Structural Complexity: Modern automobile air vents integrate precision components such as blades, air deflectors, and decorative frames. The welding accuracy requirement is extremely high. A slight deviation will affect the flexibility of blade rotation and the evenness of air output.

2. Special Material Properties: Engineering plastics such as PP and ABS, as well as metal inserts, are commonly used. Traditional welding easily leads to material deformation and poor welding, reducing the strength and durability of components.

Ultrasonic welding breaks through the path of mass production efficiency and intelligent upgrade with a high yield rate.

3. Demand for Production Efficiency: Under the large - scale mass - production requirements of the automotive industry, traditional welding processes are time - consuming and have a low yield rate, making it difficult to match the high - efficiency rhythm of the complete vehicle production line.

With the acceleration of the "new four modernizations" trend in the automotive industry, consumers' requirements for interior quality and intelligent experience continue to upgrade. Ultrasonic welding will become the mainstream process in automotive parts manufacturing. It not only promotes the development of components such as air vents towards more precision and aesthetics but also provides key technical support for the green, efficient, and intelligent transformation of the automotive industry.