China's industry has developed greatly, and the metal processing of aluminum alloy is a leap. However, in the manufacturing process of aluminum alloy workpiece, aluminum chips and other dirt will inevitably be left on the surface of the workpiece. If the surface of aluminum alloy is not cleaned, the processing work in the future will be very difficult. Therefore, the cleaning of aluminum alloy workpiece has become an urgent problem to be solved. At present, ultrasonic cleaning machine is widely used in industrial field. Ultrasonic cleaning of workpieces is loved by many industries because of its convenience and high efficiency. In this way, the aluminum alloy workpiece can be cleaned by ultrasonic cleaning machine.

鋁被廣泛應用于航空、汽車、電子等機械制造行業，但鋁件的清洗比較困難。這時，需要用超聲波清洗機來清洗鋁件。超聲清洗技術的工作原理是超聲換能器產生的高頻振蕩通過高頻機械振蕩傳遞到介質清洗液中，當聲壓達到一定值時，微小氣泡迅速爆炸，然后突然閉合。微小氣泡閉合時產生的沖擊波沖擊表面污漬，破壞不溶性污垢，使其分散在清洗液中，從而達到清洗工件表面的目的

Aluminum is widely used in aviation, automobile, electronics and other machinery manufacturing industries, but it is difficult to clean aluminum parts. At this time, the aluminum parts need to be cleaned by ultrasonic cleaning machine. The working principle of ultrasonic cleaning technology is that the high-frequency oscillation generated by ultrasonic transducer is transmitted to the medium cleaning solution through high-frequency mechanical oscillation. When the sound pressure reaches a certain value, the small bubbles explode rapidly and then close suddenly. The shock wave generated when the tiny bubble is closed impacts the surface stain, destroys the insoluble dirt and disperses it in the cleaning solution, so as to achieve the purpose of cleaning the workpiece surface

其中超聲波具有穿透力強、效率高、清洗率高等特點，對表面復雜、小孔、盲孔、形狀特殊的鋁合金工件的超聲波清洗更為有效。超聲波清洗機能去除污垢而不損傷鋁，清洗后的鋁合金工件更加光滑光亮，是其他清洗方法無法比擬的，因此在行業中占有重要地位，也是一種非常實用的鋁合金工件清洗方法。根據以上說明，鋁合金工件可以用超聲波清洗機清洗。

Among them, ultrasonic has the characteristics of strong penetration, high efficiency and high cleaning rate. It is more effective for ultrasonic cleaning of aluminum alloy workpieces with complex surface, small holes, blind holes and special shapes. Ultrasonic cleaning can remove dirt without damaging aluminum. The cleaned aluminum alloy workpiece is smoother and brighter than other cleaning methods. Therefore, it plays an important role in the industry and is also a very practical cleaning method for aluminum alloy workpiece. According to the above instructions, aluminum alloy workpieces can be cleaned by ultrasonic cleaning machine.

水基清洗劑是以表面活性劑為主要活性組分，與其它添加劑組成的混合體系。表面活性劑對清洗過程有很大影響，如：① 表面活性劑能破壞金屬表面與污垢的相互作用鍵；② 可潤濕的金屬表面，使清洗液能包裹污垢顆粒；③ 它能將動植物油乳化成小液滴并分散在溶液中；④ 可溶性固體污垢顆粒；⑤ 能分散各種污垢，防止再沉積。表面活性劑作為清洗劑可以破壞污垢顆粒與金屬表面的相互作用，但這些表面活性劑的潤濕、滲透、乳化、分散和剝離能力并不理想。因此，在水基清洗劑的配方中經常使用幾種不同的表面活性劑

Water based cleaning agent is a mixed system with surfactant as the main active component and other additives. Surfactants have a great influence on the cleaning process, such as: ① surfactants can destroy the interaction bond between metal surface and dirt; ② The dirt liquid can wet the surface of metal particles; ③ It can emulsify animal and vegetable oil into small droplets and disperse them in solution; ④ Soluble solid dirt particles; ⑤ It can disperse all kinds of dirt and prevent re deposition. Surfactants as cleaning agents can destroy the interaction between dirt particles and metal surface, but the wettability, penetration, emulsification, dispersion and stripping ability of these surfactants are not ideal. Therefore, several different surfactants are often used in the formulation of water-based cleaning agents