NONDESTRUCTIVE TEST UNIT OF SHELLS SHAPED AS AXISYMMETRIC BODIES AND TEMPLATE DEFECT SIMULATOR Russian patent published in 2008 - IPC G01N29/09 

FIELD: physics.

SUBSTANCE: nondestructive test unit of composite shells shaped as axussymmetric body includes rod acoustic line having on one end face the piezoelectric element connected to generator with series reflector and radiator connected to scanner, and having on the other end face the tip guiding shell relief. Between this tip and specified end face there is the receiving piezoelectric element connected with the receiver. The test unit is provided with axis transducers, one of which circumferentially registers current coordinates value in direction and attached under one shell-bearing roller for joint operation with the test unit, and another is mounted at one end face of shell to register its rotary speed and/or its current rotary value. Scanner, generator and receiver connected either to receiving piezoelectric element are paralleled to the processor intended for data storage received at quality control of inventory defect simulator, or to system unit, inputs and outputs of which are paralleled to display, input keyboard of input and remote interface.

EFFECT: improved validation of achieved results of nondestructive test unit of shells.

4 cl, 2 dwg