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超声波清洗方式超过

网址:www.com-to-com.com  2022-07-18  作者:admin    阅读:

超声波清洗方式超过一般以的常规清洗方法,特别是工件的表面比较复杂,象一些表面凹凸不平,有盲孔的机械零部件,一些特别小而对清洁度有较高要求的产品如:钟表和精密机械的零件、电子元器件、电路板组件等,使用超声波清洗都能达到很理想的效果。
The ultrasonic cleaning method is more than the conventional cleaning method, especially the surface of the workpiece is more complex, such as some mechanical parts with uneven surface and blind holes, and some small products with high requirements for cleanliness, such as clocks, watches and precision machinery parts, electronic components, circuit board components, etc., can achieve ideal results by using ultrasonic cleaning.
超声波清洗的作用机理主要有以下几个方面:因空化泡破灭时产生强大的冲击波,污垢层的一部分在冲击波作用下被剥离下来、分散、乳化、脱落。
The mechanism of ultrasonic cleaning mainly includes the following aspects: a strong shock wave is generated when cavitation bubbles are broken, and part of the dirt layer is peeled off, dispersed, emulsified and detached under the action of shock wave.
因为空化现象产生的气泡,由冲击形成的污垢层与表层间的间隙和空隙渗透,由于这种小气泡和声压同步膨胀,收缩,象剥皮一样的物理力反复作用于污垢层,污垢层一层层被剥离,气泡继续向里渗透,直到污垢层被完全剥离。这是空化二次效应。超声波清洗中清洗液超声振动对污垢的冲击。超声加速化学清洗剂对污垢的溶解过程,化学力与物理力相结合,加速清洗过程。
Because the air bubbles produced by cavitation phenomenon penetrate into the gap and gap between the dirt layer and the surface layer formed by impact. Due to the synchronous expansion and contraction of the small bubbles and the sound pressure, the physical force like peeling repeatedly acts on the dirt layer, and the dirt layer is peeled off layer by layer, and the bubbles continue to penetrate into it until the dirt layer is completely stripped. This is the secondary effect of cavitation. The impact of ultrasonic vibration of cleaning fluid on dirt in ultrasonic cleaning. Ultrasound accelerates the dissolving process of chemical cleaning agent to the dirt, and the combination of chemical force and physical force accelerates the cleaning process

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