| 摘要 |
The invention relates to a method for determining the orientation of a cylindrical body (10) in relation to a reference direction (18). A first position measurement is taken in a first measuring position on the periphera l surface (12) of the body, using a position measuring probe (14) which is adjusted according to the direction of reference. A second position measurement is then taken in at least one second measuring position on the peripheral surface of the body, this second position differing from the firs t measuring position in its angle of rotation (.phi.) in the peripheral direction in relation to the axis of the body, and the orientation of the bo dy in relation to the reference direction is calculated from the measuring data that have been determined.
|
