| 摘要 |
<p>The invention concerns a coordinate measuring machine to determine the coordinates of a number of points on the surface of a measured object, comprising a support beam (1), supporting a measuring head (7) over the surface of a support table (10) that supports the test object for which the coordinates are to be determined, which coordinate measuring machine is constructed from separately manufactured units, which units comprise at least a support beam (1), a measurement trolley (2) and a measurement head (7), and where the support beam (1) supports the measurement trolley (2), which is arranged such that it can be displaced along the support beam, which measurement trolley (2) in turn supports the measurement head (7). The coordinate measuring machine according to the invention is characterised in that the units (1, 2, 7) are individually calibrated, and where the measurement trolley (2) comprises both mechanical (6, 12) and electrical (13) attachment points for the measuring head (7) and the support beam (1), where the mechanical attachment points are designed such that no geometric deformation can take place when the units are joined together such that the units, which have been individually manufactured, can be simply joined to the coordinate measuring machine.</p> |
