Daoke Dao Laser Welding for Automotive Temperature Sensor Plastic Housings: Precise & High-Temperature Resistant
Automotive temperature sensors are widely used in engines, cooling systems, and air conditioning systems, and their plastic housings require precise and high-temperature resistant welding to ensure measurement accuracy and long-term reliability. Traditional welding has poor dimensional control and weak welds, leading to sensor misalignment and failure in high-temperature environments. Daoke Dao plastic laser welding equipment provides reliable solutions.
With ±0.01mm positioning accuracy, the equipment ensures precise alignment of sensor plastic components, maintaining measurement accuracy (±0.5%). Suitable for heat-resistant PP, PA, and PC plastic materials, the welds can withstand extreme temperatures (-40°C to 120°C), adapting to the harsh operating environment of automotive engines. The hermetic weld seam prevents coolant and dust intrusion, protecting internal sensing elements.
Compliant with IATF 16949 and ISO 16750 standards, it integrates into automated sensor production lines with a welding speed of 3 sensors per second. The laser power stability (fluctuation ≤±2%) ensures consistent weld quality for mass production. Daoke Dao helps automotive sensor manufacturers improve product stability. Contact us for accuracy test reports.
