| 摘要 |
<p>"AUTOMATIC CONTACT-PIN SETTING APPARATUS FOR TESTING AN "OFF-GRID" PRINTED CIRCUIT" This machine essentially comprises: a contact pin feeding head which drives contact-pins through holes in the adaptor having a pair of frames made fast with each other, but mutually movable, each of which carry one of two parallel superimposed perforated plates. The relative mobility of the two frames and accordingly of the two adaptor plates, enables alignment, as the case may be during the step of inserting each contact-pin, of two homologous holes along the vertical line through the contact-pin feeding head. The various steps are controlled by a processor which has the configurations of the holes formed in the two plates, respectively, stored therein.</p> |
