How To Calibrate And Test The Ultrasonic Welding Machine

In order to achieve the best use effect and maintain the performance of the ultrasonic welding machine, it is very important to adjust the resonance of the generator and transducer system.

ABefore tuning, make sure that the welding head and the secondary rod must be locked tightly. Do not touch other objects with the welding head during tuning.

BTurn on the power switch and the power indicator will be on.

CPress the ultrasonic test switch and look at the load meter. If the ammeter pointer exceeds 30% or exceeds 2A, the time to press the ultrasonic test switch should be very short. Adjust the tuning power and rotate it left and right until the load meter is in the minimum position, usually 5%-15%. Or between 300MA-900MA.

DBecause the ultrasonic plastic welding machine is equipped with a card position, the adjustment range of the tuning inductance is only 360 degrees. For example, when the frequency of the welding head is far from 20KHZ or 15KHZ, you need to open the cover and remove the fixed position for adjustment. To achieve high production efficiency, the distance between the welding head and the plastic parts should be as short as possible, but there still needs to be enough space to facilitate the access to the plastic parts

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