Daoke Dao Laser Welding for Automotive Blind Spot Detection (BSD) Sensor Plastic Casings: Shielded & Waterproof
Automotive BSD sensors use plastic casings, which require shielded and waterproof welding to ensure stable signal transmission and reliable operation in outdoor environments. Traditional welding has poor shielding and waterproof performance, leading to signal interference and sensor failure due to water intrusion. Daoke Dao plastic laser welding equipment optimizes sensor casing manufacturing.
Suitable for PC/ABS plastic composites with conductive fillers, the welds achieve electromagnetic shielding effectiveness ≥43dB, ensuring BSD signals are not interfered with by other automotive electronics. The hermetic weld seam meets IP67 waterproof standards, blocking rainwater, car wash water, and dust intrusion. The low-heat process avoids damage to internal sensor components.
Compliant with automotive ADAS and IATF 16949 standards, it supports 3D curved plastic casing welding with a welding speed of 0.9m/min. The equipment can store multiple parameter sets, adapting to different BSD sensor models. Daoke Dao helps automotive ADAS manufacturers improve driving safety. Contact us for shielding test data.
