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US5921457A Ultrasonic welder including anvil with angled sidewalls 失效
超声波焊机包括具有倾斜侧壁的砧座

Ultrasonic welder including anvil with angled sidewalls
摘要:
An ultrasonic welder is provided which comprises a base, a transducer, a tip, an anvil, a gathering tool, and an actuator for moving both the anvil and gathering tool. The anvil has angled sidewalls to improve weld efficiency.
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