In the automotive industry, where lightweight, precision, and reliability are non-negotiable, ultrasonic welding has become a core joining technology. Lingke Ultrasonics—a global top-selling ultrasonic equipment brand with 32 years of expertise—delivers tailored solutions for automotive production, addressing key pain points in component assembly.
Core Applications in Automotive Manufacturing
- Battery Systems (New Energy Vehicles): Lingke’s servo ultrasonic welders (20kHz, 3000-4000W) enable high-precision welding of battery tabs, busbars, and modules. With 5-micron pressure accuracy, they ensure uniform current transmission and 360° sealed joints, passing -40℃~130℃ thermal cycle tests without cracking—critical for EV safety and durability.
- Interior & Exterior Parts: Seamlessly joins plastic components (instrument panels, door panels, bumper brackets) without adhesives. The fast, pollution-free process improves structural strength and aesthetics, while avoiding material deformation.
- Electronic Components: Welds sensors, connectors, and circuit boards with high-frequency (40kHz) models. Precise energy control protects sensitive electronics, boosting assembly yield by over 30%.
Automotive-Specific Advantages
- Compliance: Meets ISO/TS 16949 automotive quality standards and EU/US safety regulations.
- Durability: HRC 60+ hardened alloy welding horns and top-brand transducers support 1M+ welds, reducing maintenance costs by 40%.
- Efficiency: Quick tool change (2 mins) and automated integration adapt to high-speed production lines, cutting cycle time by 25%.
Backed by 169 patents and 20+ overseas service centers (Germany, US, etc.), Lingke Ultrasonics serves leading auto manufacturers globally. For customized automotive welding solutions, visit www.lingkesonic.com
