| 摘要 |
A method and apparatus for constructing an electrical contact including welding means for welding a base element to a blank comprised of contact facing material, separating means for separating finished electrodes from the balance of the contact facing material, examining means for examining an aperture formed within the contact material blank when the finished electrode is separated from the blank, and classifying means for classifying the finished electrode as acceptable or unacceptable depending upon the examination.
|
