超声波清洗机换能器怎么用？核心是频率匹配+场景适配

　　How to use the transducer of ultrasonic cleaning machine? The core is frequency matching+scene adaptation

　　在超声波清洗机的运行系统中，清洗换能器是把电能转换成超声振动的核心部件，相当于清洗机的“动力心脏”。不少用户在使用时容易忽视换能器的正确操作，导致清洗效率差、换能器易损坏。其实，不同频率的清洗换能器，使用关键就在于“频率匹配+场景适配”。今天就专门科普超声波清洗机不同频率清洗换能器的正确使用方法，把几个核心要点讲清楚，帮大家避开使用误区，确保清洗效果和设备寿命。

　　In the operation system of ultrasonic cleaning machine, the cleaning transducer is the core component that converts electrical energy into ultrasonic vibration, equivalent to the "power heart" of the cleaning machine. Many users tend to overlook the correct operation of the transducer during use, resulting in poor cleaning efficiency and easy damage to the transducer. In fact, the key to using different frequency cleaning transducers lies in "frequency matching+scene adaptation". Today, we will specifically explain the correct usage of ultrasonic cleaning machines for cleaning transducers at different frequencies. We will clarify several key points to help everyone avoid misunderstandings and ensure cleaning effectiveness and equipment lifespan.

　　第一要点：先确认频率对应，这是基础前提。换能器的标称频率必须和超声波发生器的输出频率严格一致，绝对不能混用。比如20kHz的换能器要搭配20kHz的发生器，60kHz的换能器就对应60kHz的发生器，高频段的100kHz换能器也只能适配同频率发生器。很多人误以为“频率相近就行”，其实不然——频率不匹配会让换能器无法正常共振，不仅清洗效率骤降，洗不干净工件，还会导致换能器发热严重，长期使用会直接损坏，甚至可能烧毁发生器，造成设备故障。

　　The first point is to confirm the frequency correspondence, which is the basic premise. The nominal frequency of the transducer must be strictly consistent with the output frequency of the ultrasonic generator and must not be mixed. For example, a 20kHz transducer needs to be paired with a 20kHz generator, a 60kHz transducer corresponds to a 60kHz generator, and a high-frequency 100kHz transducer can only be adapted to the same frequency generator. Many people mistakenly believe that "similar frequencies are enough", but in fact, this is not the case - frequency mismatch can prevent the transducer from resonating properly, not only causing a sharp drop in cleaning efficiency and inability to clean the workpiece, but also leading to severe heating of the transducer. Long term use can directly damage it, and even burn out the generator, causing equipment failure.

　　第二要点：按清洗需求选对安装方式，适配不同频率特性。不同频率的换能器，安装位置和方式有明确讲究，要结合其性能特点匹配场景。低频换能器（20-40kHz）的优势是冲击力强，适合处理重油污、大颗粒污渍，安装时优先选清洗槽底部或侧面，这样能让超声振动直接作用于工件表面，最大化剥离顽固污渍；高频换能器（100kHz以上）主打精密清洗，需要均匀分布在槽体四周，确保超声能量覆盖整个清洗区域，尤其是能深入工件的缝隙和微孔，保证清洗无死角，同时避免局部能量过强损伤精密工件。

　　Second point: Choose the correct installation method according to the cleaning requirements and adapt to different frequency characteristics. There are clear requirements for the installation location and method of transducers with different frequencies, and their performance characteristics should be matched with the scene. The advantage of low-frequency transducers (20-40kHz) is their strong impact force, making them suitable for handling heavy oil stains and large particle stains. When installing, priority should be given to cleaning the bottom or side of the tank, which allows ultrasonic vibration to directly act on the surface of the workpiece, maximizing the removal of stubborn stains; High frequency transducers (above 100kHz) are designed for precision cleaning and need to be evenly distributed around the tank to ensure that ultrasonic energy covers the entire cleaning area, especially deep into the gaps and micropores of the workpiece, ensuring no dead corners during cleaning and avoiding excessive local energy damage to precision workpieces.

　　第三要点：精准控制工作参数，避免不当操作。不同频率的换能器，对功率和液位的要求差异很大，不能一概而论。低频换能器因为要应对重污清洗，可根据污渍厚重程度适当提高功率，但必须注意绝对不能空槽运行，空槽状态下换能器振动无介质缓冲，会瞬间过热损坏；高频换能器则相反，功率不宜过高，否则会产生过强的局部能量，划伤精密工件表面，同时要严格保证清洗液位没过换能器的振子部分，防止振子干烧，这是高频换能器使用的关键禁忌。

　　Third point: Accurately control working parameters to avoid improper operations. The requirements for power and liquid level vary greatly among transducers of different frequencies, and cannot be generalized. Low frequency transducers can be increased in power according to the severity of heavy stains to cope with cleaning. However, it must be noted that they must not operate in an empty slot. In an empty slot state, the vibration of the transducer is not buffered by a medium, which can cause instantaneous overheating and damage; High frequency transducers, on the other hand, should not have too high a power, otherwise they will generate excessive local energy and scratch the surface of precision workpieces. At the same time, it is necessary to strictly ensure that the cleaning liquid level does not exceed the oscillator part of the transducer to prevent dry burning of the oscillator, which is a key taboo for the use of high-frequency transducers.

　　第四要点：做好定期检查维护，延长使用寿命。换能器的稳定运行离不开日常养护，使用前后都要做好检查：首先看换能器与槽体的粘接处是否牢固，有没有脱胶、开裂的情况，一旦出现粘接问题，会影响超声能量传递，降低清洗效果；长期使用后，要定期检测振子的性能，如果发现清洗效率明显下降，比如相同工件清洗时间变长仍洗不干净，就需要及时校准换能器频率，或者直接更换新的换能器，避免因换能器性能衰减影响生产效率。

　　Fourth point: Carry out regular inspections and maintenance to extend the service life. The stable operation of the transducer cannot be separated from daily maintenance. Before and after use, it is necessary to check whether the bonding between the transducer and the tank body is firm, whether there is delamination or cracking. Once there is a bonding problem, it will affect the transmission of ultrasonic energy and reduce the cleaning effect; After long-term use, it is necessary to regularly test the performance of the oscillator. If the cleaning efficiency is significantly reduced, such as if the same workpiece cannot be cleaned even after a longer cleaning time, it is necessary to calibrate the frequency of the transducer in a timely manner or directly replace it with a new transducer to avoid the impact of transducer performance degradation on production efficiency.

　　给大家提个实用使用建议：日常使用时，最好把“频率匹配表”贴在清洗机旁，明确不同换能器对应的发生器频率，避免操作失误；安装和调整参数前，先确认本次清洗的工件类型、污渍情况，再对应选择换能器频率和安装方式。比如清洗机械零件的重油污，就用20-40kHz换能器，底部安装并适当提功率；清洗光学镜片等精密件，就用100kHz以上换能器，四周均匀安装并控制低功率。另外，新换能器使用前，建议先空载试运行5-10分钟，检查运行状态是否正常。

　　Here is a practical suggestion for everyone: When using it in daily life, it is best to stick the "frequency matching table" next to the cleaning machine, clarify the generator frequencies corresponding to different transducers, and avoid operational errors; Before installing and adjusting parameters, confirm the type of workpiece to be cleaned and the condition of stains, and then select the corresponding transducer frequency and installation method. For example, to clean heavy oil stains on mechanical parts, a 20-40kHz transducer is used, installed at the bottom, and the power is appropriately increased; To clean precision components such as optical lenses, use a transducer with a frequency of 100kHz or higher, evenly install it around and control low power. Additionally, before using the new transducer, it is recommended to conduct a no-load trial run for 5-10 minutes to check if the operating status is normal.

　　总结下来，超声波清洗机不同频率清洗换能器的正确使用，核心就是牢牢抓住“频率匹配+场景适配”，做好频率对应、安装适配、参数控制和定期维护这四件事。只要掌握这些要点，就能充分发挥换能器的性能，保证清洗效果，同时延长设备使用寿命。如果大家在使用过程中遇到换能器频率校准、故障排查等问题，建议及时咨询清洗机厂家的专业技术人员，避免盲目拆解维修，造成二次损坏。

　　In summary, the correct use of ultrasonic cleaning machines to clean transducers at different frequencies lies in firmly grasping the "frequency matching+scene adaptation", doing a good job in frequency matching, installation adaptation, parameter control, and regular maintenance. As long as these key points are mastered, the performance of the transducer can be fully utilized, the cleaning effect can be ensured, and the service life of the equipment can be extended. If you encounter problems such as frequency calibration and troubleshooting of the transducer during use, it is recommended to consult professional technicians from the cleaning machine manufacturer in a timely manner to avoid blind disassembly and repair, which may cause secondary damage.

　　本文由 超声波清洗机  友情奉献.更多有关的知识请点击  http://www.sinokohl.com/  真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from an ultrasonic cleaning machine For more related knowledge, please click http://www.sinokohl.com/Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.