APPLICATIONS OF SINGLE CHIP MICRO COMPUTERS FOR NONDESTRUCTIVE TEST OF VACUUM IN THE CANS

In this paper,The principle of nondestructive test of vacuum in the cans for striking method is decribed.The vibration frequencies of the can lid are measured to provide scientific basis for nondestructive test of vacuum in the cans.A single chip micro computer is used as the control unit of the system which improve classification accuracy and reliability for nondestructive test of Vacuum in the cans.