System of automated calculation of the conversion and test portion of ultrasonic surgical eliminator

Engineering calculations of most electron devices are enough laborious. Here, both systematic and random errors committing during "hand" calculation are diagnosed with difficulty at the initial stage of design. Therefore it is advisable to automate the calculations, which are repeated periodically during the device design. Thus, developing an ultrasonic surgical eliminator we decided to design the system of automated calculation for the device suggested. The eliminator includes the convertor of electric energy into acoustic energy (vibrator) and the transformer of the acoustic energy (concentrator) or the test portion directly. For carrying out the constructive calculation of the vibrator and acoustic transformer the geometrical objectives of the working end-wall of the concentrator and the required intensity of ultrasonic oscillation are the main premises. Moreover it is necessary to specify the resonance frequency.