Method and apparatus for the fine adjustment of an object on a sub-surface of a plane

摘要

A method and apparatus for the fine adjustment of an object on a sub-surface of a plane by means of a remotely operable holding mechanism based on the principle of reflection sensing. The fine adjustment of the object, such as a tool or test probe, on a printed circuit board is utilized in the framework of the precision necessary for etching and forming bores in the printed circuit board.