Aluminum foil test method for performance of ultrasonic cleaner

Abstract

The invention belongs to the technology of testing ultrasonic cleaning performance, and particularly relates to an aluminum foil test method for the performance of an ultrasonic cleaner. The method comprises the following steps of: putting a plurality of aluminum foils into a cleaning tank containing cleaning solution at different angles, and performing cavitation corrosion on the aluminum foils by ultrasonic waves generated by a transducer within a certain time period; performing image analysis on the aluminum foils subjected to the cavitation corrosion, and evaluating the cavitation strength of the ultrasonic waves by using a corrosion area ratio of the aluminum foils, namely a greater corrosion area ratio indicates a higher cavitation strength of the ultrasonic waves; and evaluating the distribution condition of the strength of the ultrasonic waves according to the distribution uniformity of corrosion holes of the aluminum foils, namely a smaller distribution uniformity of the corrosion holes indicates a lower distribution uniformity of the strength of the ultrasonic waves. By the method for testing the aluminum foils, the functions of the study of the time response, the selection of the frequency mode of action, the study of temperature characteristics and the like of the ultrasonic cleaner can be realized, so the method provides effective data support and experiment verification for performance parameters of the ultrasonic cleaner.

Description

technical field [0001] The invention belongs to the ultrasonic cleaning performance testing technology, in particular to an aluminum foil testing method for the performance of an ultrasonic cleaning machine. Background technique [0002] Ultrasonic cleaning has the characteristics of high cleaning cleanliness and fast cleaning speed. Especially for blind holes and objects with complex geometric shapes, the ultrasonic cleaning machine has a unique cleaning effect that cannot be achieved by other cleaning methods. However, different cleaning objects and different application occasions often have different requirements for the performance of ultrasonic cleaning machines. In many cases, the performance parameters of the designed ultrasonic cleaning machine are not convenient to verify with actual application objects. For example, for some equipment parts in aviation, aerospace, and military fields, if they are directly used for the performance verification of the preliminary d...

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Problems solved by technology

However, the weighing method is greatly affected by the uneven thickness of the aluminum foil material, and can only reflect the speed of corrosion

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