The main fabrication procedure: • Forging the gear blank • Normalizing • Rough machining • Ultrasonic inspection, analyzing the chemical compositionand testing the mechanical property of sample • Quenching and tempering
The main fabrication procedure: • Forging the gear blank • Normalizing • Rough machining • Ultrasonic inspection, analyzing the chemical compositionand testing the mechanical property of sample • Quenching and tempering