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    单槽超声波清洗机的维护要注意什么?
    2018-9-6 17:16:54
    单槽超声波清洗机主要由超声波发生器和超声波换能器组成,超声波换能器是由锆钛酸铅压电陶瓷材料制造的夹芯式换能器,压电陶瓷材料具有在电场作用下发生尺寸变化的现象,在交变电场的作用下换能器会产生机械振动。
    The ultrasonic transducer is a sandwich transducer made of lead zirconate titanate piezoelectric ceramics. The size of piezoelectric ceramics changes under the action of electric field. The transducer will produce mechanical vibration under the action of alternating electric field.
    单槽超声波清洗机常见问题:
    Common problems of single tank ultrasonic cleaning machine:

    超声波振子受潮,可以用兆欧表检查与换能器相连接的插头,其中2脚为超声波换能器的正极,3脚是换能器的负极而且与换能器的外壳相连。检查,23脚间的绝缘电阻值就可以判断基本情况,一般要求绝缘电阻大于30兆欧以上。如果达不到这个绝缘电阻值,一般是换能器受潮,可以把换能器整体(不包括喷塑外壳)放进烘箱设定100℃左右烘干3小时或者使用电吹风去潮至阻值正常为止。

    全自动超声波清洗机

    Ultrasound oscillator damp, you can use megohm meter to check the plug connected with the transducer, which 2 feet for the positive pole of the ultrasonic transducer, 3 feet are the negative pole of the transducer and connected with the shell of the transducer. Inspection, 23 feet between the insulation resistance value can judge the basic situation, the general requirement of insulation resistance is greater than 30 Mega ohm or more. If the insulation resistance does not reach this value, the transducer is generally damp, the transducer as a whole (excluding the sprayed shell) can be set in the oven drying about 100 C for 3 hours or use hair dryer to dehumidify until the resistance is normal.
    换能器振子打火,陶瓷材料碎裂,可以用肉眼和兆欧表结合检查,一般作为应急处理的措施,可以把个别损坏的振子断开,不会影响到别的振子正常使用。
    Transducer vibrator fire, ceramic material fragmentation, can be used with the naked eye and megohm meter combined inspection, generally as an emergency response measures, can be separated from individual damaged vibrator, will not affect the normal use of other vibrators.
    振子脱胶,我们的换能器是采用胶结,螺钉紧固双重保证工艺,在一般情况下不会出现这种情况,由于螺钉的作用,振子脱胶后不会从振动面上落下,一般的判断方法是用手轻摇振子的尾部,仔细观察振动面的胶水情况做出判断。一般振子出现脱胶以后超声波电源输出的功率正常,但是由于振子与振动面连接不好,振动面的振动效果不好,长时间后可能会烧坏振子。振子脱胶的处理方法是比较麻烦的,一般情况只能送回生产厂家解决。避免振子脱胶最有效的方法是平时使用中注意不撞击振动面。
    Oscillator degumming, our transducer is the use of cementation, screw fastening double guarantee process, in general will not occur in this case, because of the role of screws, the oscillator will not fall from the vibration surface after degumming, the general judgment method is to use the hand to gently shake the end of the oscillator, carefully observe the glue situation on the vibration surface to make a judgment. Break. Usually the output power of the ultrasonic power supply is normal after the oscillator is degummed, but because the oscillator and the oscillator are not well connected, the vibration effect of the oscillator surface is not good, and the oscillator may burn out after a long time. The method of degumming is troublesome. The general situation can only be sent back to the manufacturer. The most effective way to avoid degumming is to avoid hitting the vibrating surface during normal use.
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