Ultrasonic cleaning machine generator cover open, respectively connected to the transducer of plus or minus ji, determine the frequency of ultrasonic transducer, the frequency of the ultrasonic transducer is usually 20 KHz, 25 KHz, 28 KHz, 40 KHz, 68 KHz, and so on. With frequency meter connection, first determine whether the frequency of ultrasonic is consistent, then adjust potentiometer power zui, observe whether the current to the verification of the current.
If not meet the current needs of the after opening, so the ultrasonic generator output inductor screw loosening, budge inductance whether current increases, in general, if there is increase, so can improve current increase point, if not increase but smaller, the inductance of the gasket to smoke a bit to see if current change. Such as change of large see if current zui zui points to the current big points, if did not meet the current needs of the, to change the frequency, (frequency transducer to adjust the normal range of plus or minus 1 KHZ).
Turn up the frequency or look down on the frequency change high current or low frequency current. Larger electric current, frequency, choose to adjust the frequency inductance under mention whether current increases, or the output transformer gear up to the downside. (such as l downside to exceed the current cleaning trough need, the lower the frequency, zui is good and the frequency of the oscillator as close as possible) has reached the current cleaning trough, increase inductance to see if there is a way (such as smaller), or removed the gasket is larger (smaller). Is smaller then is transferred to the generator and ultrasonic transducer harmonic is punctual and zui better status.
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