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    超声波清洗工艺在电镀使用
    2016-12-10 15:05:21
    1。抛光膏抛光表面的清洁。
    1. Cleaning of polishing paste.
    在正常情况下,抛光膏经常使用石蜡混合、石蜡分子重量,高熔点,正常温度是固体,更难以清洁的材料,传统的方法是使用有机溶剂清洗或高温碱煮,有许多弊病。使用超声波清洗可以使用水基清洗剂,的情况下,介质温度,在几分钟内将彻底地清洗表面,常用的过程是:(1)浸泡,(2)超声波清洗——(水)(3)水冲洗。
    Under normal circumstances, often use polishing paste mixed with paraffin and paraffin molecular weight, high melting point, normal temperature is solid, more difficult to clean materials, the traditional method is to use organic solvent cleaning or high temperature alkali cooking, there are many disadvantages. Use ultrasonic cleaning can be used water-based cleaning agent, the case of medium temperature, the surface will be thoroughly cleaned in a few minutes, the commonly used process is: (1) soak, (2) ultrasonic cleaning - (water) (3) water rinse.
    2。表面的油和少量的生锈的冷轧钢板。
    2. Surface of oil and a small amount of rusty cold rolled steel sheet.
    一般有冷轧钢板表面油污、灰尘或少量的铁锈,洗干净容易,但是在一般的方法来清洁表面仍然是一个非常薄的一层浮灰,影响后续加工质量,有时可能不再使用酸浸法去除这一层浮灰。和使用适当的超声波清洗和清洁液,可以方便地实现彻底清洁表面,使工件表面具有高的活动,有时甚至撤销酸洗电镀前激活过程。
    General surface oil, cold-rolled steel dust or a small amount of rust, easy to clean, but in a general way to clean the surface is still a very thin layer of dirt, affect the machining quality, sometimes may no longer use the acid leaching method to remove the dust layer. And the use of appropriate ultrasonic cleaning and cleaning liquid, can easily achieve a thorough cleaning of the surface, so that the workpiece surface with high activity, and sometimes even before the activation process of pickling electroplating.
    3。表面的氧化皮和条锈病的工件。
    3. Surface oxide and strip rust.
    传统的方法是用盐酸或硫酸浸泡清洗。如使用超声综合处理技术,可以快速在几分钟,去除油、锈表面的工件,避免由于强酸清洗与氢脆。学特性、极高的倍频转化效率和相对较低廉的价格.
    The traditional way is to use hydrochloric acid or sulfuric acid immersion cleaning. Such as the use of integrated ultrasonic technology can quickly in a few minutes, remove oil and rust on the surface of the workpiece, avoid the acid cleaning and hydrogen embrittlement. Learning characteristics, high frequency conversion efficiency and relatively low price.