| 摘要 |
<p>This component mounting apparatus is configured by including: (a) a multi-measuring-point measuring unit, which measures the heights of a plurality of measuring points (90) by controlling a head moving apparatus and a height sensor, said measuring points being provided on a base (20); (b) a head shift estimating unit that estimates, on the basis of the heights of the measuring points (90), a shift (∆h) of a component mounting head (30) moved by means of a head moving apparatus (32), said shift being in the height direction with respect to a reference height (H0), and having been generated due to heat generated with operations of the component mounting apparatus; and (c) a holding device moving quantity correcting unit that corrects, on the basis of the thus estimated shift (∆h) of the component mounting head (30), the quantity of vertical direction movement of a component holding device (70) at the time of controlling, in the vertical direction, the position of the component holding device (70) by means of a holding device lifting apparatus. With such configuration, the height of the component holding device (70) can be controlled such that the component holding device is at a suitable position.</p> |
