METHOD FOR CONTROL OF ITEMS IMPREGNATION QUALITY

摘要

FIELD: measurement equipment. ^ SUBSTANCE: application: for control of items impregnation quality. Control of items impregnation quality is carried out with the help of acoustic emission event, at the same time energy and duration of acoustic signals in ultrasonic range of frequencies in impregnating autoclave, and completion of impregnation and finalisation of impregnating process are detected in case energy and duration of acoustic signals exceed threshold level of impregnation stage. ^ EFFECT: increased accuracy of impregnation process completion detection. ^ 1 tbl, 5 dwg