A X-ray Non-destructive testing system for mine conveyer belt

摘要

A system making use of X-ray projection image to make non-destructive testing of mine conveyer belt has been developed. In the system, an one-dimensional photoelectric diode ar- ray is used to receive the X-ray projection image signals and convert them into electric sig- nals. The principle of signal conversion is introduced and the prototype of this system is pre- sented in this paper.