METHOD AND APPARATUS FOR CONTROLLING SIZE AND ALIGNMENT OF PRECISION GROUND PLATES
    7.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING SIZE AND ALIGNMENT OF PRECISION GROUND PLATES 失效
    用于控制精密接地板尺寸和对准的方法和装置

    公开(公告)号:US20090090229A1

    公开(公告)日:2009-04-09

    申请号:US11866470

    申请日:2007-10-03

    IPC分类号: B26D7/06

    摘要: An apparatus for maintaining alignment between precision ground plates includes a first plate including a main body portion having plurality of passages. The first plate also includes a first heating device mounted to heat the main body portion to a selected temperature. A second plate including a main body portion having a plurality of passages is positioned adjacent the first plate. The second plate includes a second heating device mounted to heat the main body portion to a selected temperature. A controller operatively connected to the first and second heating devices selectively establishes a desired temperature in each of the first and second plates to facilitate a desired alignment between the plurality of passages in the first plate and the plurality of passages in the second plate.

    摘要翻译: 用于保持精密接地板之间的对准的装置包括:第一板,包括具有多个通道的主体部分。 第一板还包括安装成将主体部分加热至选定温度的第一加热装置。 包括具有多个通道的主体部分的第二板位于第一板附近。 第二板包括安装成将主体部分加热至选定温度的第二加热装置。 可操作地连接到第一和第二加热装置的控制器选择性地在第一和第二板中的每一个中建立期望的温度,以促进第一板中的多个通道和第二板中的多个通道之间的期望对准。

    Magnetic plate punch actuator
    9.
    发明授权
    Magnetic plate punch actuator 失效
    磁性板冲头执行机构

    公开(公告)号:US5233895A

    公开(公告)日:1993-08-10

    申请号:US974641

    申请日:1992-11-12

    摘要: A punch station for punching ceramic green sheets comprises a magnet plate and two flux guide plates to form the flux field within which a coil of wire resides and acts to cause the punching movement of a punch. The magnet plate allows the placement of adjacent punch stations more closely together than is possible when cylindrical magnets are used since the magnetic material lying between the punch being activated and the punches surrounding the activated punch has an additive effect and produces a more dense flux field than achievable with the cylindrical magnets. The flux guide plates concentrate the flux from the magnet plate into a small gap further increasing flux density in the working gap. The magnet plate overcomes the losses inherent with magnets separated by air gaps.

    摘要翻译: 用于冲压陶瓷生坯的冲压站包括磁板和两个磁通导向板,以形成线圈线圈所在的磁通场,并且用于引起冲头的冲压运动。 磁体板允许相对于使用圆柱形磁体而将相邻冲头站放置在更靠近的位置,因为位于激活冲头之间的磁性材料和围绕激活冲头的冲头具有相加效应并产生比 圆柱形磁铁可实现。 磁通引导板将来自磁体板的磁通量集中在较小间隙中,从而进一步提高了工作间隙中的磁通密度。 磁板克服了由气隙分开的磁体固有的损耗。

    Programmable punch mechanism
    10.
    发明授权
    Programmable punch mechanism 失效
    可编程冲孔机构

    公开(公告)号:US6006636A

    公开(公告)日:1999-12-28

    申请号:US900090

    申请日:1997-07-24

    IPC分类号: B26F1/04 H05K1/03 H05K3/00

    摘要: 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.

    摘要翻译: 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。