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    超声波清洗机的使用空化的作用介绍
    2018-9-28 14:52:43
    超声波清洗机在工作的过程中其频率是很低的,这样就会产生噪音,在运行时当频率低于20kHz时,在进行工作的过程中其噪音不仅变的很大,在一定程度上也可能会超出职业安全和保健法或其它条例所规定的安全噪音的限度。在需要高功率去除污垢而不用考虑工件表面损伤的应用中,通常选择从20kHz到30kHz范围内的较低清洗频率。
    The frequency of the ultrasonic cleaning machine is very low in the course of operation, so it will produce noise. When the frequency is lower than 20 kHz, the noise will not only become very large in the course of operation, but also may exceed the limit of the safety noise stipulated by the Occupational Safety and Health Care Law or other regulations to a certain extent. In applications requiring high power to remove dirt without considering damage to the surface of the workpiece, low cleaning frequencies ranging from 20 kHz to 30 kHz are usually chosen.
    超声波清洗机的低频通常会被有效的用于清洗较小或者是比价精密的零件,在进行使用时清除其微笑颗粒,其高频还有效的被用于工件表面不允许损伤的应用,
    Usually the low frequency of the ultrasonic cleaner is effectively used to clean smaller or more precise parts, to remove the smiling particles when used, and the high frequency is also effectively used in the surface of the workpiece does not allow damage applications.

    使用高频可从几个方面改善清洗性能。随着频率的增加,空化泡的数量呈线形增加,从而产生更多更密集的冲击波使其能进入到更小的缝隙中。

    超声波清洗机生产厂家

    High frequency can improve cleaning performance from several aspects. As the frequency increases, the number of cavitation bubbles increases linearly, resulting in more and more intensive shock waves that can enter smaller cracks.
    超声波清洗机在一定程度上要是其功率保持不变且空化泡变小,这样在一定程度上其释放的能量就会相应的减少,这样有效地减小了对工件表面的损伤。高频的另一个优势在于减小了粘滞边界层。
    To a certain extent, if the power of ultrasonic cleaning machine remains unchanged and the cavitation bubble becomes smaller, the energy released by the ultrasonic cleaning machine will be reduced correspondingly to a certain extent, thus effectively reducing the damage to the surface of the workpiece. Another advantage of high-frequency is to reduce the viscous boundary layer.
    超声波清洗机的空化作用在一定程度上主要就是超声波以每秒两万次以上的压缩力和减压力交互性的高频变换方式向液体进行透射。在减压力作用时,液体中产生真空核群泡的现象,在压缩力作用时,真空核群泡受压力压碎时产生强大的冲击力,由此剥离被清洗物表面的污垢,从而达到精密洗净目的。
    To a certain extent, the cavitation effect of the ultrasonic cleaning machine is that the ultrasonic wave transmits to the liquid by the high frequency conversion mode of compression force and pressure reduction interaction more than 20,000 times per second. Vacuum nucleus bubbles are produced in the liquid under pressure reducing action. When the vacuum nucleus bubbles are crushed under pressure, they produce strong impact force, and thus peel off the dirt on the surface of the cleaned products, so as to achieve the purpose of precise cleaning.
    超声波清洗机的加速度液体粒子推动产生的加速度,在一定程度上对于其频率较高的超声波清洗机,在使用时其空化作用就会很不显著了,这时的清洗主要靠液体粒子超声作用下的加速度撞击粒子对污物进行超精密清洗。
    The acceleration produced by acceleration of liquid particles in ultrasonic cleaning machine, to a certain extent, for the ultrasonic cleaning machine with higher frequency, its cavitation effect will be very insignificant in use. At this time, the cleaning mainly depends on acceleration impact particles of liquid particles under ultrasonic action to carry out ultra-precision cleaning of dirt.
    更多的关于超声波清洗机生产厂家问题或者详细的内容,请进入我们公司的网站:http://www.sinokohl.com网站中会有很多的内容仅供参考。
    For more information about the manufacturers of ultrasonic cleaners, please visit our website: http://www.sinokohl.com. There will be a lot of information for reference only.