Calculate ultrasonic welding frequency, amplitude, clamping force, and energy requirements for polymer and thin metal joining
Input Parameters
Results
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Vibration Amplitude
um
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Clamping Force
N
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Weld Energy
J
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Weld Time
sec
Note: Ultrasonic welding uses high-frequency vibration (15-70 kHz) to create frictional heat at the joint interface. Higher frequencies for thinner/smaller parts.
Reference
Ultrasonic Welding:
Frequency: 15-70 kHz (20 kHz most common)
Amplitude: 10-50 um (scales with 1/frequency)
Clamping pressure: 0.3-1.5 MPa depending on material
Energy: E = energy_density x area x sqrt(thickness)