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Automotive Urea SCR System Nozzle Micro-Hole Processing

Client: Automotive emission control supplier

Automotive Urea SCR System Nozzle Micro-Hole Processing

Processing Requirements

Automotive urea SCR nozzle requires micro-holes for precise urea spray

Technical Solution

Femtosecond laser with multi-hole array processing

Processing Results

  • Spray angle accuracy ±0.5°
  • Urea crystallization reduced 80%
  • Emission standard Euro VI compliant

Details

Project Overview

Micro-hole processing on automotive urea SCR system nozzles.

Automotive Urea SCR System Nozzle Micro-Hole Processing

Technical Challenges

Nozzles require precise spray patterns for emission control.

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