MANUFACTURING METHOD OF COMPOSITE ELECTROACOUSTIC TRANSDUCER

摘要

FIELD: instrument making.SUBSTANCE: manufacturing method of a composite electroacoustic transducer containing piezoelectric ceramic elements as active elements, which involves application onto end surfaces of piezoelectric ceramic elements of an adhesive that is hardened as a result of polymerisation, assembly of a piezoelectric unit out of them by series connection of piezoelectric ceramic elements to each other with their end surfaces. Then, electromagnetic microwave field acts on the assembled piezoelectric unit during the period of time required for hardening of the adhesive in adhesive connections. Action on the assembled piezoelectric unit by electromagnetic microwave field is performed in an intermittent mode so that there provided is total time of action corresponding to the time required for hardening of the adhesive in adhesive connections.EFFECT: reducing an assembly period.