system for automatic correction of the position of tools to work in workshops to portal and method of use of said automatic system

摘要

The invention is an automatic system (1) for correcting the position of the machining tools (U) that can be oriented in space used in machining centres (C) of the portal type. The automatic system (1) comprises one or more laser sources (Sx1) suited to produce at least one longitudinal laser beam (Lx1) oriented according to a first longitudinal horizontal direction (X) and at least one transverse laser beam (Ly1) oriented according to a second transverse horizontal direction (Y) orthogonal to the first one (X), and wherein said system (1) comprises also means suited to detect the interruption of at least one of said laser beams (Lx1, Ly1) when said tool (U) comes to be positioned in its trajectory.