超声波清洗机去除工作表面上的液体和固体污染物，以达到一定的清洁度。清洗是一个非常复杂的物理和化学过程。清洗不仅与污染物的性质、种类、形状和附着程度有关，还与清洗介质的物理化学性质、清洗性能、工件材料和表面状态有关；超声波清洗机根据清洗条件科学合理。清洁过程。下面小编就为大家介绍一下超声波清洗机的四个常见问题。

Ultrasonic cleaning machine removes liquid and solid pollutants on the working surface to achieve a certain degree of cleanliness. Cleaning is a very complex physical and chemical process. Cleaning is not only related to the nature, type, shape and adhesion degree of pollutants, but also related to the physical and chemical properties of cleaning medium, cleaning performance, workpiece material and surface state; The ultrasonic cleaning machine is scientific and reasonable according to the cleaning conditions. Cleaning process. The following editor will introduce four common problems of ultrasonic cleaning machine.

什么是“直接”和“间接”清洗？

What are "direct" and "indirect" cleaning?

答：通常，直接清洗是指将工件放入装有清洗液的清洗槽中清洗，然后将工件安装在带孔的托盘或工装篮中。由于直接清洗的局限性，需要选择不会损坏超声波清洗槽的清洗液；在间接清洗中，被清洗的工件被放置在没有孔的烧杯或托盘中，烧杯或托盘中充满溶液，而不是直接放入清洗槽中。选择间接清洗时，请确保水箱内的水位保持在标准位置。

Answer: usually, direct cleaning refers to putting the workpiece into the cleaning tank with cleaning fluid for cleaning, and then installing the workpiece in the tray or tooling basket with holes. Due to the limitations of direct cleaning, it is necessary to choose a cleaning solution that will not damage the ultrasonic cleaning tank; In indirect cleaning, the cleaned workpiece is placed in a beaker or tray without holes, and the beaker or tray is filled with solution, rather than directly put into the cleaning tank. When choosing indirect cleaning, please ensure that the water level in the water tank is maintained at the standard position.

为什么清洗液必须保持在液位计的允许高度内？

Why must the cleaning fluid be kept within the allowable height of the level gauge?

答：超声波清洗系统是一个“调谐”系统。液位不当会改变清洗环境，从而影响系统的频率，降低清洗效率，损坏设备。保持适当的液位可使工件保持恒定的流体流动，并保护加热器和振动箱免受过热损坏。

A: the ultrasonic cleaning system is a "tuning" system. Improper liquid level will change the cleaning environment, thus affecting the frequency of the system, reducing the cleaning efficiency and damaging the equipment. Maintaining an appropriate liquid level can keep the workpiece in constant fluid flow and protect the heater and vibration box from overheating damage.

为什么需要专门的清洗液进行清洗？

Why do you need special cleaning fluid for cleaning?

答：使用清洗液的目的是为了打破污垢与工件之间的联系，单纯用水是达不到清洗效果的。超声波空化的主要目的是辅助清洗液进行清洗。一种清洁液含有多种成分，以达到很好的清洁效果。例如，降低液体的表面张力可以增加空化强度，超声波清洗液会含有润湿剂或表面活性剂成分。

A: the purpose of using cleaning fluid is to break the connection between dirt and workpiece. Water alone cannot achieve the cleaning effect. The main purpose of ultrasonic cavitation is to assist cleaning with cleaning fluid. A cleaning liquid contains many components to achieve a good cleaning effect. For example, reducing the surface tension of the liquid can increase the cavitation strength, and the ultrasonic cleaning solution will contain wetting agent or surfactant components.

清洗时间多长？

How long is the cleaning time?

山东超声波清洗机厂家认为清洗时间因污垢、清洗液、温度和清洁度要求等因素而异。当超声波清洗开始时，几乎在同一时间，可以看到明显的污垢被清除了。调整清洁时间是补偿过程中发生的变化的简单（并且经常被滥用）的方法。尽管有经验的操作者可以尝试保证新的清洗工艺所需的时间，但通常需要通过选择清洗液和污染工件来验证实际应用。

Shandong ultrasonic cleaning machine manufacturers believe that the cleaning time varies with factors such as dirt, cleaning fluid, temperature and cleanliness requirements. When ultrasonic cleaning starts, it can be seen that obvious dirt has been removed at almost the same time. Adjusting the cleaning time is a simple (and often abused) way to compensate for changes in the process. Although experienced operators can try to ensure the time required for a new cleaning process, they usually need to verify the practical application by selecting cleaning fluid and contaminated workpiece.

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