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Secondary Operations:
Ultrasonic Welding: Booster Design
Critical Constraints
- Booster ratio = Diameter 1/Diameter 2
Notes:
- Booster ratio higher than 1.0 increases amplitude.
- Booster ratio lower than 1.0 decreases amplitude.
- Amplitude is a critical factor that controls the amount of energy delivered to the weld.
Excess energy may result in melted parts while too little may produce weaker welds.
- Suggest using 1:1 ratio at start-up, followed by site testing to determine optimum
boost ratio for each application.
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