APPARATUS AND METHOD FOR SHEARING MATERIAL
    1.
    发明申请
    APPARATUS AND METHOD FOR SHEARING MATERIAL 审中-公开
    装置和材料剪切方法

    公开(公告)号:WO1998006549A1

    公开(公告)日:1998-02-19

    申请号:PCT/US1997014249

    申请日:1997-08-11

    Abstract: The present invention relates to shearing apparatus, and method of operating the same. The apparatus (10) may include a plurality of spring clamping members (81-88) positioned longitudinally along a first die shoe (502), the clamping members (81-88) positioned in raised stepped sequence from a centerline (800) perpendicular to longitudinal sides of the die shoe (502) to sequentially contact with the sheet material (40). The shearing apparatus (10) may include a die assembly (500) having linear bearings (27) and guide rails (26) for guiding movement of the die shoe (502), and gas springs (28) which return the die shoe (502) to the open position. The shearing apparatus (10) provides straight cuts with a maximum cut-edge tolerance of 0.0015 inch. The shearing apparatus (10) may include a second die shoe (504) having an angled blade (50) to allow a higher shear to break ratio.

    Abstract translation: 本发明涉及剪切装置及其操作方法。 装置(10)可以包括沿着第一模具(502)纵向定位的多个弹簧夹紧构件(81-88),夹紧构件(81-88)以垂直于 模板(502)的纵向侧面以顺序地接触片材(40)。 剪切装置(10)可以包括具有用于引导模具靴(502)的运动的直线轴承(27)和导轨(26)的模具组件(500)和使模具(502)返回的气弹簧 )到打开位置。 剪切装置(10)提供具有0.0015英寸的最大切割公差的直切割。 剪切装置(10)可以包括具有成角度的叶片(50)以允许更高的剪切断裂比的第二模具靴(504)。

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