METHOD FOR PRODUCING A TAPERED SURFACE BY MEANS OF A LATHE AND LATHE

摘要

The invention relates to a method for producing an inclined surface by means of a lathe, comprising:a main spindle (H) driven by a first drive device (A1) for rotating the workpiece (1),a traction spindle (ZS) driven by a second drive device (A2),a main carriage (2) which can be moved on a machine bed by means of the drawing spindle (ZS) in a z-direction,a cross slide (3) manually movable on the main carriage (2) in an x-direction perpendicular to the z-direction,a position measuring (P) and -anzeigeeinrichtung for measuring an xz coordinate of a cutting edge of a mounted on the cross slide (3) tool (5) and for displaying the xz coordinate on a screen, anda control device (S) for controlling the second drive device (A2),the method comprising the following steps:Transfer of a data describing the course of the inclined surface data set to the control device (S),Moving the cutting edge by means of the main (2) and / or the cross slide (3) to a position with predetermined starting coordinates,Rotating the workpiece (1) by means of the main spindle (H), andmanually moving the cross slide (3) into an x-direction predetermined by the course of the inclined surface and simultaneous automatic tracking of the main carriage (2) in the z-direction by means of the second drive device (A2) controlled by the control device (S) such that the cutting edge of the tool (5) is moved according to the course of the inclined surface to be produced.