发明名称 Method for determining and compensating deformation in complex structures of numerically controlled machine tools and composite optic sensor system
摘要 The present invention relates to a method for determining, elaborating and compensating a configuration of deformation in a given complex structure of an operating machine, particularly a numeric control machine tool of wide industrial interest, such as boring machine of consistent size. More particularly the method consists in acquiring the deformation of the complex structure of the operating machine through the detection of the deformation of a reticular structure of measure formed by any number of elements connected to each other, exhibiting themselves as straight rods (14) and which substantially have a negligible stiffness. Furthermore, the present invention relates to a set of optical-fibre sensors (9) coupled to the linear rods (14) of the reticular structure of measure which, by the way, is constrained, as a single body, to the given complex structure of the operating machine through knot-hinges (13).
申请公布号 EP1839808(A1) 申请公布日期 2007.10.03
申请号 EP20070105062 申请日期 2007.03.27
申请人 PAMA S.P.A. 发明人 BOSETTI, PAOLO;NAINER, ALBERTO
分类号 B23Q15/18;B23Q17/22;G05B19/404 主分类号 B23Q15/18
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