CNC machine for cutting with plasma, oxygen and water jet used as a cutting tool with automatic setting up a precise position of a cutting tool in a cutting head by autocalibration and method thereof

摘要

The CNC machine for cutting with plasma, oxygen and water jet used as a cutting tool with automatic setting of precise position of a cutting tool in a cutting head by autocalibration wherein on its mechanical subsystem, consisting of a working table, longitudinal guide ways - X motion axis (1), and a gantry (2) provided with one support (3) with Y, Z motion exes, supporting a cutting head (20) equipped with drive (8, 9) with A, B motion axes of tilting of a cutting tool, or provided with another additional supports (4) with Xi, Y, ,Zi motion axes, supporting another cutting heads (21) provided with drive systems (15, 16) of Ai, Bi motion axes of tilting the cutting tools (10), there is the cutting tool (10) position calibration station (17) located in a working area of the cutting head (20) of the machine, or in the case of several cutting heads 20, 21) in their overlapping working that carries out sensing of the real position of its end point v respective x, y, z coordinate axis direction of the cutting machine, wherein the output of the calibration station (17) is connected to the control system (22) of the machine. The object of this invention also relates the method of such calibration.