Difficult machining characteristics of titanium alloy materials and low rigidity characteristics of thin-walled component make Titanium Alloy Thin-Walled Component (TATWC) prone to chatter during machining. resulting in poor surface quality and other defects. which restricts the expansion and application of TATWC in the special industrial field. The appearance of Ultrasonic Vibration ... https://www.bekindtopets.com/hot-savings-Pet-Odor-Exterminator-Candle-Sugar-Skull-13-oz-hot-grab/