\t定制的超声波清洁The system can provide significant improvements in the thoroughness and throughput of maintenance repair and overhaul (MRO) operations associated with aircraft engine components such as generators. As an illustration, integrated drive generator (IDG) and constant speed drive (CSD) generators are units that provide uniform power delivery to electrical and electronic circuits in an aircraft. They convert the varying input speed of the jet engine to a constant output speed, typically producing 115 volts of AC current for the entire aircraft.

 

 

Singapore Alphasonics, a distributor of Tovatech's Elma Ultrasonic Cleaner, reported that aircraft generators were contaminated with contaminants, including lubricants, chips and carbon. These must be removed as part of the established generator MRO program. Alphasonics' Terence Hoi said: The ld^; component is characterized by a complex structure, together with stubborn contaminants making cleaning a challenge. \u0026ldquo; Ultrasonic cleaning, the explosion of millions of minutes of bubbles in the ultrasonic cleaning solution reaches all immersed surfaces to quickly remove these contaminants.

 

 

Generator component cleaning cycle

 

 

The advantage of a customized ultrasonic cleaning device is that it can be configured to handle many generator components in an efficient manner, Hoi reports. \u0026ldquo;The generator casing, for example, due to its weight and volume, can be manually suspended by an overhead crane into a tank filled with a formulation of a cleaning solution that meets the applicable specifications. Candidates are alkaline formulas suitable for removing oil, grease, burning residues, soot and other organic pollutants, \u0026ldquo; he said. \u0026ldquo; Stir the shell by gently raising and lowering them in the solution, improving the sonication process and shortening the cleaning cycle. After this, the housing can be transferred to the rinsing tank and then transferred to the drying oven.

 

 

Mr. Hoi said that cleaning smaller internal generator components may be handled in the bench unit. \u0026ldquo; The candidate ultrasonic cleaner for these steps is a 37 kHz, 7.5-gallon Elmasonic S300H with a basket size of 17.9 x 9.8 x 4.5 inches deep.

 

 

Features provided by Elmasonic S Cleaner include degassing fresh cleaning solutions, scanning to ensure even cavitation of the entire bathtub, timer and heater are evenly distributed to match solution formulation recommendations.

 

 

Usable Ultrasonic Cleaning Line for Aircraft Engine Parts

 

 

In addition to the Elmasonic S Series washers, other Elma ultrasonic cleaner lines can be configured as separate or assembly line cleaning sequences for aircraft engine components. These products include dual-band Transonic TI-H series operating at 25/45 or 35/130 kHz optional 25/45 or 35/130 kHz, dual-band 37/80 kHz Elmasonic P series and Elmasonic X The -tra line acts as a single or multiple units and has a 25/45 or 35/130 kHz frequency and oscillation to speed up the cleaning action.