What's ultrasonic horn

Different horn are required for different welding objects. Whether it is near-field welding or transmission welding, only a half-wavelength horn can achieve a large amplitude of the welding end face. The horn has two kinds of amplitude and no amplitude amplification. The horn of the acoustic system for plastic welding machine is usually made of aluminum alloy. The end face is plated with hard alloy. When the power is high, it is also made of titanium alloy material. In this case, the fatigue strength of the material is more than twice as high as that of the aluminum alloy.

The design and production of ultrasonic molds must be very simple. Don't be misled. When using a mishandled or untuned soldering tip, it will cost you a lot of production – it will damage the soldering effect, and even more serious will directly cause the transducer or happen. Damage to the device. Therefore, the design of the ultrasonic mold is not as simple as its shape. On the contrary, it requires a lot of expertise and skills – how to ensure that the welding head can work economically? How to ensure that the welding head can effectively transfer the mechanical vibration of the transducer conversion to the workpiece to form a continuous and stable welding.

Customized Ultrasonic Horn for Ultrasonic Welding Machine by FEA Analsis can confirm the welding result before produceing , so we will make FEA anylysis for evey horn design for you.