Title:
AUTOMATIC TRANSFORMATION DEVICE FOR COORDINATE AXIS
Document Type and Number:
Japanese Patent JPH04237307
Kind Code:
A
Abstract:
PURPOSE:To make it possible to use an NC working program for a right rectangular coordinate system (one-way cutting of a Z axis) for respective working face of a five-face working machine. CONSTITUTION:This automatic transformation device has the 1st transformation means 33 for executing the axis switching (a) processing of coordinate axis data corresponding to a tool main axis for working the working plane of an NC working program 1 based upon a face accessing command for specifying the working face of the NC working program formed based upon the right rectangular coordinate system in relation to an interpolator 4 and the 2nd transformation means 35 for executing the axis switching (b) processing of the mirror image of the axis-switched coodinate axis data, and immediately after allowing the program addresses of the NC working program to correspond to respective axes, the NC working program of the right rectangular coordinate system (one-way cutting of the Z axis) is processed by both the 1st and 2nd transformation means 33, 35, so that the coordinate axis can be automatically transformed correspondingly to a tool selected in each working face.
Inventors:
TAKAHASHI NOBUO
Application Number:
JP592491A
Publication Date:
August 25, 1992
Filing Date:
January 22, 1991
Export Citation:
Assignee:
HITACHI SEIKI KK
International Classes:
B23Q15/00; G05B19/4093; (IPC1-7): B23Q15/00; G05B19/403
Domestic Patent References:
| JPS61286905A | 1986-12-17 |
Attorney, Agent or Firm:
Dozo Isono