超聲波清洗機是利用超聲波在液體中的空化作用來達(dá)到清洗目的。當(dāng)超聲波通過清洗液時，會使液體內(nèi)部產(chǎn)生無數(shù)微小的氣泡，這些氣泡在超聲波的作用下迅速生長、膨脹，然后突然閉合。在氣泡閉合的瞬間，會產(chǎn)生高達(dá)上千個大氣壓的沖擊力，形成微觀的 “爆炸” 效果，這種現(xiàn)象被稱為空化作用。空化作用產(chǎn)生的強大沖擊力能夠?qū)⒏街谖矬w表面的污垢、油脂、顆粒等雜質(zhì)迅速剝離，使物體表面得到高效清潔。例如，在清洗精密電子零件時，空化作用可以深入到零件的細(xì)微縫隙和孔洞中，去除難以觸及部位的污垢。

Ultrasonic cleaning machine uses the cavitation effect of ultrasonic waves in liquid to achieve cleaning purposes. When ultrasonic waves pass through the cleaning solution, countless tiny bubbles are generated inside the liquid, which rapidly grow, expand, and then suddenly close under the action of ultrasonic waves. At the moment when the bubble closes, an impact force of up to thousands of atmospheres is generated, forming a microscopic "explosion" effect, which is called cavitation. The powerful impact force generated by cavitation can quickly remove impurities such as dirt, grease, and particles attached to the surface of an object, enabling efficient cleaning of the surface. For example, when cleaning precision electronic components, cavitation can penetrate into the tiny gaps and holes of the parts, removing dirt from hard to reach areas.

結(jié)構(gòu)組成

Structural composition

超聲波發(fā)生器：這是超聲波清洗機的核心部件之一，它的作用是將工頻交流電轉(zhuǎn)換為高頻交流電信號，為換能器提供合適的能量。發(fā)生器內(nèi)部通常包含振蕩電路、功率放大電路等，能夠精確控制輸出的超聲波頻率和功率。不同類型的清洗任務(wù)可能需要不同頻率和功率的超聲波，發(fā)生器可以根據(jù)需求進(jìn)行調(diào)節(jié)。

Ultrasonic generator: This is one of the core components of an ultrasonic cleaning machine. Its function is to convert power frequency alternating current into high-frequency alternating current signals, providing appropriate energy for the transducer. The generator usually contains oscillation circuits, power amplification circuits, etc., which can accurately control the output ultrasonic frequency and power. Different types of cleaning tasks may require ultrasonic waves of different frequencies and powers, and the generator can be adjusted according to the requirements.

超聲波換能器：也叫超聲波振子，它的功能是將超聲波發(fā)生器輸出的高頻電信號轉(zhuǎn)換為機械振動，也就是超聲波。換能器一般由壓電陶瓷材料制成，當(dāng)電信號作用于壓電陶瓷時，陶瓷會產(chǎn)生伸縮變形，從而產(chǎn)生超聲波。換能器通常安裝在清洗槽的底部或側(cè)面，確保超聲波能夠均勻地傳播到清洗液中。

Ultrasonic transducer: also known as ultrasonic oscillator, its function is to convert the high-frequency electrical signal output by the ultrasonic generator into mechanical vibration, that is, ultrasonic waves. Transducers are generally made of piezoelectric ceramic materials. When an electrical signal is applied to the piezoelectric ceramic, the ceramic will undergo expansion and contraction deformation, thereby generating ultrasonic waves. Transducers are usually installed at the bottom or side of the cleaning tank to ensure that ultrasonic waves can propagate evenly into the cleaning solution.

清洗槽：用于盛放清洗液和待清洗的物品，通常由不銹鋼等耐腐蝕材料制成。清洗槽的形狀和尺寸根據(jù)不同的應(yīng)用場景和清洗需求而有所差異，有方形、圓形等多種形狀，容積從幾升到幾百升不等。清洗槽的底部和側(cè)面會安裝換能器，有些還配備了加熱裝置、溫控系統(tǒng)和排水裝置等。

Cleaning tank: used to hold cleaning solution and items to be cleaned, usually made of corrosion-resistant materials such as stainless steel. The shape and size of the cleaning tank vary depending on different application scenarios and cleaning needs, with various shapes such as square and circular, and capacities ranging from a few liters to several hundred liters. Transducers are installed at the bottom and sides of the cleaning tank, and some are also equipped with heating devices, temperature control systems, and drainage devices.

控制系統(tǒng)：用于控制超聲波清洗機的各種運行參數(shù)，如超聲波的頻率、功率、清洗時間、溫度等。現(xiàn)代的超聲波清洗機通常采用微電腦控制系統(tǒng)，操作界面簡潔直觀，用戶可以根據(jù)清洗物品的材質(zhì)、污垢程度等因素，方便地設(shè)置清洗參數(shù)。控制系統(tǒng)還可能具備故障報警功能，當(dāng)設(shè)備出現(xiàn)異常情況時，能夠及時提醒用戶進(jìn)行處理。

Control system: used to control various operating parameters of the ultrasonic cleaning machine, such as ultrasonic frequency, power, cleaning time, temperature, etc. Modern ultrasonic cleaning machines usually use microcomputer control systems with simple and intuitive operation interfaces. Users can easily set cleaning parameters based on factors such as the material and degree of dirt of the cleaning items. The control system may also have a fault alarm function, which can promptly remind users to handle abnormal situations when the equipment occurs.

類型分類

Type classification

按清洗方式分類：

Classified by cleaning method:

浸入式超聲波清洗機：這是最常見的類型，將待清洗物品完全浸入裝有清洗液的清洗槽中，超聲波在清洗液中傳播，直接作用于物品表面進(jìn)行清洗。適用于各種形狀和材質(zhì)的物品，如機械零件、電子元件、光學(xué)鏡片等。

Immersion ultrasonic cleaning machine: This is the most common type, which completely immerses the item to be cleaned into a cleaning tank filled with cleaning solution. Ultrasonic waves propagate in the cleaning solution and directly act on the surface of the item for cleaning. Suitable for items of various shapes and materials, such as mechanical parts, electronic components, optical lenses, etc.

噴淋式超聲波清洗機：通過噴頭將含有超聲波的清洗液噴淋到待清洗物品上，利用超聲波和噴淋的雙重作用進(jìn)行清洗。這種類型適用于大型物品或表面形狀復(fù)雜、難以完全浸入清洗液的物品，如汽車零部件、大型模具等。

Spray type ultrasonic cleaning machine: The cleaning solution containing ultrasonic waves is sprayed onto the items to be cleaned through a nozzle, using the dual effects of ultrasonic waves and spraying for cleaning. This type is suitable for large items or items with complex surface shapes that are difficult to fully immerse in cleaning solution, such as automotive parts, large molds, etc.

循環(huán)式超聲波清洗機：配備有清洗液循環(huán)系統(tǒng)，清洗液在清洗槽和循環(huán)系統(tǒng)之間不斷循環(huán)流動。循環(huán)系統(tǒng)中通常包含過濾器，能夠去除清洗液中的雜質(zhì)，保證清洗液的清潔度，從而提高清洗效果和延長清洗液的使用壽命。常用于大規(guī)模生產(chǎn)的工業(yè)清洗場合，如電子制造、五金加工等行業(yè)。

Circulating ultrasonic cleaning machine: equipped with a cleaning solution circulation system, the cleaning solution continuously circulates between the cleaning tank and the circulation system. The circulation system usually includes filters that can remove impurities from the cleaning solution, ensure the cleanliness of the cleaning solution, thereby improving the cleaning effect and extending the service life of the cleaning solution. Commonly used in large-scale industrial cleaning applications, such as electronic manufacturing, hardware processing, and other industries.

按頻率分類：

Classified by frequency:

低頻超聲波清洗機：頻率一般在 20 - 40kHz 之間，低頻超聲波的空化作用較強，能夠產(chǎn)生較大的沖擊力，適用于清洗表面污垢較厚、質(zhì)地較硬的物品，如金屬零件表面的油污、鐵銹等。

Low frequency ultrasonic cleaning machine: The frequency is generally between 20-40kHz, and the cavitation effect of low-frequency ultrasonic waves is strong, which can generate a large impact force. It is suitable for cleaning objects with thick surface dirt and hard texture, such as oil stains, rust, etc. on the surface of metal parts.

高頻超聲波清洗機：頻率通常在 100kHz 以上，高頻超聲波的方向性好，能夠深入到微小的縫隙和孔洞中進(jìn)行清洗，但空化作用相對較弱。適用于清洗精密電子元件、光學(xué)儀器等對表面精度要求較高的物品。

High frequency ultrasonic cleaning machine: The frequency is usually above 100kHz. High frequency ultrasonic waves have good directionality and can penetrate into small gaps and holes for cleaning, but the cavitation effect is relatively weak. Suitable for cleaning precision electronic components, optical instruments, and other items that require high surface accuracy.

掃頻超聲波清洗機：這種清洗機的頻率可以在一定范圍內(nèi)自動掃描變化，綜合了低頻和高頻超聲波的優(yōu)點，能夠更全面地覆蓋清洗物品的表面，提高清洗效果，減少清洗盲區(qū)。適用于對清洗效果要求較高且物品形狀復(fù)雜的清洗任務(wù)。

Scanning frequency ultrasonic cleaning machine: This type of cleaning machine can automatically scan and change its frequency within a certain range, combining the advantages of low-frequency and high-frequency ultrasonic waves. It can cover the surface of the cleaned items more comprehensively, improve the cleaning effect, and reduce cleaning blind spots. Suitable for cleaning tasks that require high cleaning efficiency and complex item shapes.

優(yōu)勢特點

Advantages and Characteristics

清洗效果好：能夠深入到物品的細(xì)微縫隙和孔洞中，去除傳統(tǒng)清洗方法難以觸及部位的污垢，清洗效果顯著優(yōu)于手工清洗和其他普通清洗方式。例如，在清洗手表機芯等精密零件時，超聲波清洗機可以徹底清除零件表面和內(nèi)部的油污、灰塵等雜質(zhì)，使零件恢復(fù)到良好的工作狀態(tài)。

Good cleaning effect: It can penetrate into the subtle gaps and holes of objects, removing dirt that is difficult to reach with traditional cleaning methods. The cleaning effect is significantly better than manual cleaning and other ordinary cleaning methods. For example, when cleaning precision parts such as watch movements, ultrasonic cleaning machines can thoroughly remove impurities such as oil and dust from the surface and interior of the parts, restoring them to a good working condition.

清洗速度快：利用超聲波的空化作用，能夠在短時間內(nèi)完成清洗任務(wù)，大大提高了清洗效率。相比手工清洗，超聲波清洗機可以在幾分鐘到幾十分鐘內(nèi)完成清洗，而手工清洗可能需要數(shù)小時甚至更長時間。

Fast cleaning speed: By utilizing the cavitation effect of ultrasound, cleaning tasks can be completed in a short period of time, greatly improving cleaning efficiency. Compared to manual cleaning, ultrasonic cleaning machines can complete cleaning in minutes to tens of minutes, while manual cleaning may take several hours or even longer.

不損傷物品：雖然超聲波的空化作用能夠產(chǎn)生強大的沖擊力，但這種沖擊力是微觀層面的，并且均勻分布在清洗液中，不會對物品表面造成明顯的劃傷或損壞。對于一些表面精度要求較高的物品，如光學(xué)鏡片、精密儀器等，超聲波清洗機是一種理想的清洗方式。

Non damaging items: Although the cavitation effect of ultrasound can generate strong impact force, this impact force is microscopic and evenly distributed in the cleaning solution, without causing significant scratches or damage to the surface of the item. For some items that require high surface accuracy, such as optical lenses, precision instruments, etc., ultrasonic cleaning machines are an ideal cleaning method.

適用范圍廣：可以清洗各種材質(zhì)的物品，包括金屬、塑料、玻璃、陶瓷等，適用于電子、機械、醫(yī)療、光學(xué)、珠寶首飾等多個行業(yè)。無論是大型的機械設(shè)備零件，還是微小的電子元件，都可以通過超聲波清洗機進(jìn)行有效的清洗。

Wide applicability: It can clean items of various materials, including metal, plastic, glass, ceramics, etc., suitable for multiple industries such as electronics, machinery, medical, optics, jewelry, etc. Both large mechanical equipment parts and small electronic components can be effectively cleaned using ultrasonic cleaning machines.

環(huán)保節(jié)能：使用水基清洗液或環(huán)保型有機溶劑作為清洗介質(zhì)，相比傳統(tǒng)的化學(xué)清洗方法，減少了對環(huán)境的污染。同時，超聲波清洗機的功率相對較低，運行成本不高，具有較好的節(jié)能效果。

Environmental protection and energy conservation: Using water-based cleaning solutions or environmentally friendly organic solvents as cleaning media reduces environmental pollution compared to traditional chemical cleaning methods. At the same time, ultrasonic cleaning machines have relatively low power, low operating costs, and good energy-saving effects.

應(yīng)用領(lǐng)域

application area 

電子行業(yè)：用于清洗電路板、電子元器件、半導(dǎo)體芯片等。在電路板制造過程中，超聲波清洗機可以去除電路板表面的助焊劑、油污、灰塵等雜質(zhì)，保證電路板的電氣性能和可靠性。對于電子元器件，如電容、電阻、電感等，清洗可以去除生產(chǎn)過程中殘留的雜質(zhì)，提高元器件的質(zhì)量和穩(wěn)定性。

Electronics industry: used for cleaning circuit boards, electronic components, semiconductor chips, etc. During the manufacturing process of circuit boards, ultrasonic cleaning machines can remove impurities such as solder flux, oil stains, and dust from the surface of the circuit board, ensuring its electrical performance and reliability. For electronic components such as capacitors, resistors, inductors, etc., cleaning can remove residual impurities during the production process, improve the quality and stability of the components.

機械行業(yè)：主要清洗各種機械零件，如發(fā)動機零部件、齒輪、軸承、模具等。在機械加工過程中，零件表面會附著切削液、油污、鐵屑等雜質(zhì)，超聲波清洗機可以快速、徹底地清除這些雜質(zhì)，保證零件的精度和使用壽命。對于模具，清洗后可以去除表面的脫模劑和污垢，提高模具的重復(fù)使用性能。

Mechanical industry: mainly cleans various mechanical parts, such as engine components, gears, bearings, molds, etc. During the machining process, impurities such as cutting fluid, oil stains, and iron filings may adhere to the surface of the parts. Ultrasonic cleaning machines can quickly and thoroughly remove these impurities, ensuring the accuracy and service life of the parts. For molds, cleaning can remove surface release agents and dirt, improving the reusability of the mold.

醫(yī)療行業(yè)：用于清洗醫(yī)療器械、手術(shù)器械、牙科器具等。醫(yī)療器械的清洗要求非常嚴(yán)格，必須保證徹底清除表面的污垢、血跡、細(xì)菌等，以防止交叉感染。超聲波清洗機能夠深入到器械的縫隙和管道中進(jìn)行清洗，配合適當(dāng)?shù)那逑磩┖拖敬胧梢赃_(dá)到良好的清洗和消毒效果。

Medical industry: used for cleaning medical equipment, surgical instruments, dental appliances, etc. The cleaning requirements for medical devices are very strict, and it is necessary to ensure the thorough removal of dirt, blood stains, bacteria, etc. on the surface to prevent cross infection. Ultrasonic cleaning machines can penetrate deep into the gaps and pipelines of instruments for cleaning, and with appropriate cleaning agents and disinfection measures, can achieve good cleaning and disinfection effects.

光學(xué)行業(yè)：清洗光學(xué)鏡片、鏡頭、棱鏡等光學(xué)元件。光學(xué)元件的表面精度要求極高，任何微小的污垢或劃痕都可能影響其光學(xué)性能。超聲波清洗機可以在不損傷光學(xué)元件表面的前提下，有效地去除表面的灰塵、油污和指紋等雜質(zhì)，保證光學(xué)元件的清晰度和成像質(zhì)量。

Optical industry: Cleaning optical components such as lenses, lenses, prisms, etc. The surface accuracy of optical components requires extremely high precision, and any small dirt or scratches may affect their optical performance. Ultrasonic cleaning machine can effectively remove dust, oil stains, fingerprints and other impurities on the surface of optical components without damaging them, ensuring the clarity and imaging quality of optical components.

珠寶首飾行業(yè)：清洗各種珠寶首飾，如項鏈、手鏈、耳環(huán)、戒指等。珠寶首飾在佩戴過程中會沾染灰塵、油污和人體分泌物等，超聲波清洗機可以快速、安全地去除這些污垢，使珠寶首飾恢復(fù)光澤和亮度。同時，對于一些鑲嵌寶石的首飾，超聲波清洗機也不會對寶石造成損傷。

Jewelry industry: Clean various types of jewelry, such as necklaces, bracelets, earrings, rings, etc. Jewelry can be contaminated with dust, oil, and human secretions during wearing. Ultrasonic cleaning machines can quickly and safely remove these dirt, restoring the luster and brightness of jewelry. Meanwhile, for some jewelry inlaid with gemstones, ultrasonic cleaning machines will not cause damage to the gemstones.

維護(hù)要點

Maintenance points

清洗液的更換和補充：定期檢查清洗液的清潔度和濃度，根據(jù)使用情況及時更換或補充清洗液。一般來說，水基清洗液的更換周期為 1 - 2 周，具體時間取決于清洗物品的污垢程度和清洗頻率。在更換清洗液時，要徹底排空清洗槽內(nèi)的舊清洗液，并對清洗槽進(jìn)行清洗，以防止雜質(zhì)殘留影響新清洗液的清洗效果。

Replacement and replenishment of cleaning solution: Regularly check the cleanliness and concentration of the cleaning solution, and replace or replenish it in a timely manner according to usage. Generally speaking, the replacement cycle of water-based cleaning solution is 1-2 weeks, depending on the degree of dirt on the cleaning items and the frequency of cleaning. When replacing the cleaning solution, it is necessary to thoroughly drain the old cleaning solution from the cleaning tank and clean the tank to prevent impurities from remaining and affecting the cleaning effect of the new cleaning solution.

清洗槽的清潔：定期對清洗槽進(jìn)行清潔，去除槽壁和底部的污垢、沉積物等。可以使用軟布或刷子蘸取適量的清潔劑進(jìn)行擦拭，避免使用尖銳的工具刮擦清洗槽表面，以免造成損傷。清洗槽的排水口要保持暢通，防止堵塞。

Cleaning of the cleaning tank: Regularly clean the cleaning tank to remove dirt, sediment, etc. from the tank walls and bottom. You can use a soft cloth or brush dipped in an appropriate amount of cleaning agent to wipe, avoiding using sharp tools to scratch the surface of the cleaning tank to prevent damage. The drainage outlet of the cleaning tank should be kept unobstructed to prevent blockage.

超聲波發(fā)生器和換能器的維護(hù)：定期檢查超聲波發(fā)生器和換能器的工作狀態(tài)，確保它們正常運行。如果發(fā)現(xiàn)超聲波發(fā)生器發(fā)出異常聲音或指示燈閃爍，可能是設(shè)備出現(xiàn)故障，需要及時進(jìn)行檢修。換能器要避免受到撞擊和損壞，定期檢查其與清洗槽的連接是否牢固。

Maintenance of ultrasonic generators and transducers: Regularly check the working status of ultrasonic generators and transducers to ensure their normal operation. If abnormal sound or flashing indicator light is found in the ultrasonic generator, it may be a malfunction of the equipment and requires timely maintenance. The transducer should be protected from impact and damage, and its connection to the cleaning tank should be regularly checked for firmness.

電氣系統(tǒng)的檢查：定期檢查超聲波清洗機的電氣系統(tǒng)，包括電源線、插頭、開關(guān)、控制器等部件，確保電氣連接牢固，無松動、短路等安全隱患。同時，要注意保持電氣系統(tǒng)的干燥，避免水或其他液體進(jìn)入電氣部件，防止發(fā)生觸電事故。

Electrical system inspection: Regularly inspect the electrical system of the ultrasonic cleaning machine, including power cords, plugs, switches, controllers, and other components, to ensure that the electrical connections are firm and free of safety hazards such as looseness and short circuits. At the same time, attention should be paid to keeping the electrical system dry, avoiding water or other liquids from entering electrical components, and preventing electric shock accidents.

設(shè)備的存放：如果超聲波清洗機長時間不使用，要將清洗液排空，對清洗槽和設(shè)備進(jìn)行清潔和干燥處理，然后將設(shè)備存放在干燥、通風(fēng)的環(huán)境中，避免設(shè)備受潮生銹或受到其他損壞。

Storage of equipment: If the ultrasonic cleaner is not used for a long time, the cleaning solution should be drained, the cleaning tank and equipment should be cleaned and dried, and then the equipment should be stored in a dry and ventilated environment to avoid moisture, rust or other damage.

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