A Design Method of Wide Blade Ultrasonic Sonotrodes for Both of End and Side Faces Working by Cooperating Frequency Offset Compensation with Stepwise Hierarchical Optimization
Yuqin GUO, Hang YIN, Dongjie YANG, Chenxi LIU, Fuzhu LI
China Mechanical Engineering . 2025, (12): 2903 -2910 .  DOI: 10.3969/j.issn.1004-132X.2025.12.012