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1. 发明授权

US5243167A Apparatus and method for manufacturing a slotted torque tube 失效
标题翻译：用于制造开槽扭力管的装置和方法
公开(公告)号：US5243167A
公开(公告)日：1993-09-07
申请号：US945538
申请日：1992-09-16
申请人： Ingemar H. Lundquist , Kurt O. Will
发明人： Ingemar H. Lundquist , Kurt O. Will
IPC分类号： B23H7/06 , B23H9/00 , B23H11/00
CPC分类号： B23H9/005 , B23H11/003 , B23H7/06
摘要： Apparatus for manufacturing a plurality of slotted metal tubes simultaneously from a plurality of tubular members by the use of an EDM machine having a movable table which is movable in at least one direction of x and y directions, a moving wire traveling in a z direction with respect to the movable table and a computer for controlling the movement of the wire in the z direction and the movement of the movable table. The apparatus is comprised of first and second fixtures for receiving and holding a plurality of tubular members so that they are disposed in a plane in the z axis adjacent the moving wire. The first fixture is adapted to be mounted upon the table for movement with the table. A platform is provided for mounting the second fixture for movement in x and y directions. Electrical contact is made to the tubular members. The second fixture has a vise for gripping each of the tubular members, a secondary y drive is provided for moving the second fixture carried by the platform in a y direction independent of movement of the table in a y direction.
摘要翻译：一种用于通过使用具有可在x和y方向的至少一个方向上移动的可移动台的EDM机器从多个管状构件同时制造多个开槽金属管的装置，相对于移动台和计算机，用于控制线在z方向上的运动和可动台的运动。该装置包括用于接收和保持多个管状构件的第一和第二固定装置，使得它们被布置在邻近移动金属丝的z轴的平面中。第一夹具适于安装在桌子上以与桌子一起移动。提供了用于安装第二夹具以在x和y方向上移动的平台。与管状部件进行电接触。第二夹具具有夹持每个管状构件的虎钳，提供辅助Y驱动器，用于沿着y方向移动由平台承载的第二夹具，而不依赖于工作台沿y方向的运动。

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