Method and device for controlled examination of the condition of column-shaped or cylindrical sections of bodies

摘要

The apparatus has a communication interface for establishing a communication connection between a signal detection unit and a computing unit (30), to transmit the signals of the drilling needle. An interface of computing unit inputs the identification data of a to-be-examined object (1). A data processor processes the identification data of object and sets an investigation mode for object to evaluate the signal of drilling needle. An output unit outputs the preset investigation mode for object and issues the evaluation results to operator (33). An independent claim is included for a quality inspection method of columnar or cylindrical objects.