China 20K Transducer Ultrasonic Piezo Transduce Ultrasonic Piezo Transduce for Industry Washing Machine

Prodcct Specifications

ModelNC-2600DBEFrequency15KHZPower6Welding typecontinuouly/intermittetVoltage220V 50-60HZCooling typeair coolingCurrent indicatesoutput amplitude indicatesComponentsGenerator+transducer+
welding head+Franket ringGross weightKG20Working Temp.-10ºC-40ºCPressure systemPneumatical/Manual
Prodcct Specifications

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FAQ
Compared with other welding methods, ultrasonic welding can accept thermoplastic materials. It has many advantages, including process reliability and repeatability, lower energy use than other bonding technologies, saving materials and corresponding labor costs. What are the common problems in ultrasonic welding? What are the specific aspects?
Ultrasonic problem : abnormal heating of ultrasonic mold
When the ultrasonic mold is working, there will be a certain heating phenomenon, which is caused by the mechanical energy loss of the material itself and the heat conduction of ultrasonic objects. Whether the heating of ultrasonic mold is normal or not is judged as: when the ultrasonic mold is not loaded (i.e. not contacting the workpiece), the ultrasonic wave is continuously emitted for more than half an hour, and the temperature should not exceed 50-70 ºC. If the heat is damaged, it is proved that the ultrasonic mold has been damaged or the material is unqualified and needs to be replaced; if the mold temperature is too high, it is usually accompanied by abnormal high ultrasonic current;
Ultrasonic problem three: ultrasonic mold howling abnormal
When the ultrasonic mold screams, the following reasons should be analyzed:
1. Whether the ultrasonic mold is in contact with the object that should not be contacted;
2. Whether the screw of ultrasonic welding head is loose;
3. Whether there are cracks in ultrasonic mold;