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    怎么选择合适的全自动的超声波清洗机
    2019-4-25 17:11:56
    虽然说目前市面上的超声波清洗机供应商为数不少,但在质量把控方面还是良莠不齐,很难让消费者称心如意。甚至很多人都对选购超声波清洗机的选购担惊受怕,更甚者望而止步。其实,听小编一言,选购清洗机是一件非常简单的事情,我们只要在选购的时候切中重点,保证你能够选购到称心如意的超声波清洗机。
    Although there are many suppliers of ultrasonic cleaners on the market at present, there are still many good and bad in quality control, which makes it difficult to satisfy consumers. Even many people are afraid of the choice of ultrasonic cleaner, even more so. In fact, listen to Xiaobian, it is a very simple thing to choose a cleaning machine. We only need to pay attention to the key points when choosing a cleaning machine, so as to ensure that you can choose a satisfactory ultrasonic cleaning machine.
    不知道大家有没有了解过,一台超声波清洗机的质量主要看下面几点:频率、功率、清洗液温度以及清洗工艺四项。
    I don't know if you have ever understood that the quality of an ultrasonic cleaner mainly depends on the following points: frequency, power, temperature of cleaning liquid and cleaning process.
    关于清洗机的频率:
    About the frequency of the cleaning machine:
    从28 kHz 到 120kHz 之间,在使用水或水清洗剂时由空穴作用引起的物理清洗力显然对低频有利,一般使用 28-40kHz 左右。对小间隙、狭缝、深孔的零件清洗,用高频(一般 40kHz 以上)较好,甚至几百 kHz 。
    From 28 kHz to 120 kHz, the physical cleaning force caused by cavitation in the use of water or water cleaning agent is obviously beneficial to low frequency. Generally, 28-40 kHz is used. For parts with small clearance, slit and deep hole, it is better to use high frequency (generally more than 40 kHz), even several hundred kHz.
    关于清洗机的功率:可以细分为两种情况
    About the power of cleaning machine: can be subdivided into two cases1、小功率,花费很长时间也没有清除污垢。而如果功率达到一定数值,很快便将污垢去除。
    1. Low power, it takes a long time to clean up the dirt. If the power reaches a certain value, the fouling will be removed soon.
    2、大功率,空化强度将大大增加,清洗效果是提高了,但这时较精密的零件也产生了蚀点,而且清洗机底部振动板空化严重,水点腐蚀也增大。
    2. With high power, the cavitation intensity will be greatly increased and the cleaning effect will be improved. But at this time, the more precise parts will also have corrosion spots, and the bottom vibration plate of the cleaning machine will be seriously cavitated, and the corrosion of water point will also increase.
    关于清洗机清洗液温度:
    Regarding the cleaning fluid temperature of the cleaning machine:
    水清洗液更适宜的清洗温度为 40-60℃ ,尤其在天冷时若清洗液温度低空化效应差,清洗效果也差。因此有部分清洗机在清洗缸外边绕上加热电热丝进行温度控制,当温度升高后空化易发生,所以清洗效果较好。
    The optimum cleaning temperature of water cleaning solution is 40 - 60 C. Especially in cold weather, if the temperature of cleaning solution is low and the effect of cavitation is poor, the effect of cleaning is also poor. Therefore, some cleaning machines are heated by electric heating wire around the outside of the cleaning cylinder to control the temperature. Cavitation is easy to occur when the temperature rises, so the cleaning effect is better.
    关于清洗工艺: 明确被洗件的材料构成、结构和数量, 分析并明确要清除的污物,这些都是决定所要使用什么样的清洗方法,判断应用水性清洗液还是用溶剂的先决条件。更后才决定选择哪种清洗机工艺。
    About cleaning process: Clear the material composition, structure and quantity of the washed parts, analyze and clear the dirt to be cleaned, these are the prerequisites for deciding which cleaning method to use, and judging whether to use water-based cleaning solution or solvent. Finally, it was decided which cleaning machine process to choose.
    那么,全自动的超声波清洗机的具体使用中都有哪些主要的特点呢?
    So, what are the main characteristics of the full-automatic ultrasonic cleaning machine in the specific use?
    我们生产中,全自动的超声波清洗机的使用是随着生产中应用有了更好的发展,对于在我们的科技进步中超声波清洗机的使用中也就会使得以后的应用有了更好的生产,在以后的科技生产中也就能够使得以后的科技生产中有了更好的发展,超声波清洗机的具体使用中都有哪些主要的特点呢?
    In our production, the use of fully automatic ultrasonic cleaner has been better developed with the application in production. For the use of ultrasonic cleaner in our scientific and technological progress, it will make the future application have a better production. In the future, it will make the future scientific and technological production have a better development, and the specific use of ultrasonic cleaner. What are the main characteristics?

    一方面破坏污物与清洗件表面的吸附,另一方面能引起污物层的疲劳破坏而被驳离,气体型气泡的振动对固体表面进行擦洗,污层一旦有缝可钻,气泡立即“钻入”振动使污层脱落,由于空化作用,两种液体在界面迅速分散而乳化,当固体粒子被油污裹着而粘附在清洗件表面时,油被乳化、固体粒子自行脱落。

                                全自动超声波清洗机

    On the one hand, it destroys the adsorption of dirt and cleaning parts, on the other hand, it can cause the fatigue damage of the dirt layer and be rejected. The vibration of gas bubbles scrubs the solid surface. Once the dirt layer is seamless and drillable, the bubbles immediately "drill" into the vibration to make the dirt layer fall off. Because of cavitation, the two liquids disperse rapidly at the interface and emulsify. When the solid particles are bound by oil pollution, they adhere to the surface. Oil is emulsified and solid particles fall off when cleaning the surface of parts.
    超声在清洗液中传播时会产生正负交变的声压,形成射流,冲击清洗件,同时由于非线性效应会产生声流和微声流,而超声空化在固体和液体界面会产生高速的微射流,由此可见,凡是液体能浸到且声场存在的地方都有清洗作用,其特点适用于表面形状非常复杂的零件的清洗。尤其是采用这一技术后,可减少化学溶剂的用量,从而大大的降低环境的污染。
    When ultrasound propagates in the cleaning solution, it produces alternating sound pressure, forms a jet and impacts the cleaning parts. At the same time, because of the non-linear effect, it produces sound flow and micro-sound flow, while ultrasonic cavitation produces high-speed micro-jet at the solid-liquid interface. It can be seen that all the places where the liquid can be immersed and the sound field exists have cleaning effect, and its characteristics are applicable to the very complex surface shape. Part cleaning. Especially after using this technology, the amount of chemical solvents can be reduced, thus greatly reducing environmental pollution.
    超声波清洗机的使用中也就会使得在以后的应用发展生产中也就会在以后的应用中有了应用。
    Ultrasound cleaning machine will also be used in future application development and production.