GO/NO-GO TEST EQUIPMENT AND TEST METHOD FOR COMPONENT THROWN INTO CAP

摘要

PURPOSE: To mechanize or automate the inspection of damage on a component thrown into a cap, adhesion of dust, etc., while enhancing the inspection accuracy. ;CONSTITUTION: The inventive test equipment comprises a camera 4 for picking up the planar image of a cap C and a component m1 thrown into the cap C, and means 6 for calculating the center of gravity of the image of the cap C based on the image data of the cap C picked up by means of the camera 4, setting a predetermined inspection region with reference to the center of gravity thus calculated, and deciding that the component m1 thrown into the cap is defective if the image data occupies the inspection region less than a threshold ratio.;COPYRIGHT: (C)1996,JPO