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    • 10. 发明授权
    • Programmable punch mechanism
    • 可编程冲孔机构
    • US6006636A
    • 1999-12-28
    • US900090
    • 1997-07-24
    • Michael R. BaldwinAnthony F. ConeskiAlan V. Hall
    • Michael R. BaldwinAnthony F. ConeskiAlan V. Hall
    • B26F1/04H05K1/03H05K3/00
    • H05K3/005B26F1/04H05K1/0306Y10T83/04Y10T83/8841Y10T83/943Y10T83/9483
    • An apparatus for simultaneously punching multiple holes in a ceramic substrate comprises a plurality of vertically movable and individually solenoid-operable punch drives disposed on a frame and selectively movable up and down relative to the frame. A horizontal arm extends from each of the punch drives and a punch extends from each of the extending arms and is movable vertically by the extending arms. Each of the punches is operable individually and operable simultaneously with selected others of the punches to punch one or more holes in a substrate at the same time. There may be provided at least four of the punches wherein the punches are disposed horizontally adjacent to one another in at least a 2.times.1 or a 2.times.2 grid with a spacing between adjacent punches of less than 8 mm. There may also be provided a control system for selectively operating the punch drives, with the control system adaptable to minimize the number of simultaneous strokes of the punches needed to punch a required number of holes in a substrate.
    • 一种用于同时冲压陶瓷基板中的多个孔的装置包括多个可垂直移动和单独地电磁操作的冲头驱动器,其布置在框架上并相对于框架可选择性地上下移动。 水平臂从每个冲头驱动器延伸,并且冲头从每个延伸臂延伸并且可通过延伸臂垂直移动。 每个冲头可单独地操作并且与选择的其它冲头同时操作以同时冲击基板中的一个或多个孔。 可以提供至少四个冲头,其中冲头在至少2x1或2x2格栅中彼此水平相邻地设置,相邻冲头之间的间隔小于8mm。 还可以提供一种用于选择性地操作冲头驱动器的控制系统,其中控制系统适合于最小化在基板中冲压所需数量的孔所需的冲头的同时冲程的数量。