| 摘要 |
An ultrasonic welding apparatus and method uses a high-Q tool to increase the Q of a weld stack. In an aspect, the high Q-tool is a booster. In an aspect, the high-Q booster is a full wave booster. In an aspect, the high-Q booster is a radially resonant booster. In an aspect, the high-Q tool is a radially resonant tool. In an aspect, the Q of the weld stack is increased by the use of the high-Q tool while retaining a particular gain level.
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