Borehole positioning method involves dimensioning destination, searching tool entrance point, planning trajectory, and propelling tool free hand under control of navigation screen of navigation system

摘要

The method involves dimensioning a destination (1) and searching a suitable tool entrance point with the tracking tool on the work-piece surface. The destination is assumed to be achieved if the suitable tool entrance points are found or determined. The tool entrance point has a marking (2). The planning of the trajectory (3) and the propulsion of the tool free hand under the control of a navigation screen of a navigation system is carried out.