DEFECT SECTION DETECTION APPARATUS FOR PLASTIC CORRUGATED PIPE AND DEFECT SECTION DETECTION METHOD USING THE SAME

摘要

It is possible to test the watertightness of the connection part of the synthetic resin wave tube by inserting the synthetic resin wave tube into the synthetic resin wave tube which is judged to be inadequate by water tightness test and precise inspection of the damage of the synthetic resin wave tube A defective section detection apparatus for a synthetic resin waveform and a defective section detection method using the apparatus are disclosed. The defective section detecting apparatus for synthetic resin waveform and the defective section detecting method using the same are very easy to maintain airtightness and improve airtightness so that watertightness of the synthetic resin wave tube can be detected more precisely. Since the internal surface image of the synthetic resin wave tube in the left and right direction can be photographed without any blind spot, it is possible to precisely detect the damage to the synthetic resin wave tube, and the position of the defective section through the position calculation unit There is an effect that accurate detection can be performed.