Ultrasonic metal welding machine
Working principle of ultrasonic metal welding machine
Sound waves with a frequency exceeding 20KHz (Hertz). Research the generation, transmission and reception of ultrasound, as well as various ultrasound effects and applications. The equipment that produces ultrasonic waves includes mechanical ultrasonic generators (such as gas whistles, steam whistles and liquid whistles, etc.), electric ultrasonic generators that use electromagnetic induction and the principle of electromagnetic action, and ultrasonic generators that use the electrostrictive effect of quartz crystals. And ferromagnetic materials. Electroacoustic transducer such as magnetostrictive effector
Common faults and solutions of ultrasonic metal welding machine
Reasons for excessive welding: too much energy is input to the workpiece; the power of the ultrasonic machine is too large.
solution:
1. Reduce working pressure.
2. Reduce welding time.
3. Change to a smaller multiple speakers to reduce the amplitude.
4. Reduce the amplitude of the ultrasonic mold.
5. Change to a speaker with a smaller magnification.
