40 / 60khz Ultrasonic Cleaning Transducers 20-95 Degree Adjustable With Wire

50W~100W Ultrasonic Transducer For Ultrasonic Cleaning Machine With Wire
 
 

Piezo ultrasonic transducers are used in a wide range of applications. In both commercial and industrial environments, these devices allow ultrasonic cleaning apparatus to work effectively — even in the most demanding and delicate of activities, such as in ultrasonic jewelry cleaning.

In healthcare applications, piezo ultrasonic transducers provide capabilities such as the ultrasonic breaking up of kidney stones and the removal of dental plaque. In addition, they're used to conduct precise measurements to identify flaws and other anomalies detected between the transmitters and receivers of ultrasonic waves.

The ultrasonic transducer is an extremely important and critical part of any ultrasonic test. Selection of the proper transducer for a particular application is most important. Factors including instrument conditions and settings, material properties, and coupling conditions will also impact test results. Transducers can be selected for sensitivity or resolution. Sensitivity is defined as the ability of a transducer to detect small defects in materials. Resolution is the ability of a transducer to separate signals produced by two reflectors when they are close together either perpendicular to the beam or parallel to the beam. A transducer that is highly damped helps shorten the reflected pulse allowing the transducer to resolve closely spaced defects. Transducer device manufacturers can provide focused transducers for improved sensitivity and resolution, and a large selection of polarized ceramic compositions, single crystals, polymers and piezo-composite materials to vary the transducer performance.

How To Make Ultrasonic Transducers for Ultrasonic Cleaning: Composite Transducers
As is true in many other applications for piezo¬electric materials, an assembly of multiple ceramic elements offers considerable performance and production advantages in ultrasonic cleaning transducers, relative to a single ceramic element. In order to provide the most efficient operation, simplify manufacturing, and reduce costs, more complex transducers intended for ultrasonic power applications usually are a composite of a piezoelectric ceramic center (multiple thin rings or disks of ceramic, for example), encompassed by metallic end or top and bottom parts. Under no liquid load, the mechanical quality factor, Qm , for a well-designed composite transducer will be greater than the correspond¬ing value for an equivalent single piece ceramic transducer, and efficient heat conduction by the metallic portions will ensure a lower operating temperature in the ceramic portion of the transducer. The coupling factor, k, will approach that for a single-piece ceramic transducer.

 
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FAQ:
 

1. What Can I Clean Using Ultrasonic Cleaners?
Metals such as gold and platinum are safe to clean with ultrasonic devices.
Hard natural gemstones can also be put into an ultrasonic cleaner provided that they have few inclusions and have not been treated with heat or chemicals.
Anyway, be sure to ask the jeweler at the time you purchase any piece of jewelry whether it can be cleaned with an ultrasonic cleaner.
There might be unsuitable alloys or gems, or some gemstones may have been treated, becoming more vulnerable in the process.
 
2. Can ultrasonic cleaning damage parts?
Ultrasonic cleaning is considered safe for most parts; although in some cases it is necessary to observe caution. Although the effect of thousands of implosions per second is very powerful, the cleaning process is safe.