Method and device for detecting the position of a

专利名称：Method and device for detecting the

position of a I-beam in a I-beam drillingmachine

发明人：DORN, ULRICH, DIPL.-ING.申请号：EP93105680.8申请日：19930406公开号：EP0565995B1公开日：19950809

摘要：Method and device for detecting the position of the centre web (15) of an I-beam (14) relative to the two flanges (16, 17) of the same in a beam-cutting machine, inparticular a beam-drilling machine, which has at least one, in particular two, diametricallyarranged horizontal drilling spindles (18, 19) as well as at least one vertical drillingspindle (11), the I-beams (14) in each case being placed for machining in such a way thatthe web (15) connecting the two flanges (16, 17) to one another extends approximatelyhorizontally. The vertical drilling spindle (11) is in each case moved close to the flanges insuch a way that the drill point (13) touches the web (15). Then the distance between thedrill point or the top side of the web (15) and the beam support (24) is measured bymeans of a displacement-measuring device (23) allocated to the vertical drilling spindle(11). The web centre plane (26, 27) or zero plane for the horizontal drilling spindles (18,19) is then determined at each flange side of the I-beam (14) by subtracting half the webthickness.

申请人：GUSTAV WAGNER MASCHINENFABRIK GMBH & CO. KG,WAGNER MASCHFGUSTAV,GUSTAV WAGNER MASCHINENFABRIK GMBH & CO. KG

地址：DE

国籍：DE

代理机构：Popp, Eugen, Dr.

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