Title:
NUMERICALLY CONTROLLED LATHE
Document Type and Number:
Japanese Patent JPS57206916
Kind Code:
A
Abstract:
PURPOSE:To remove manual operation during working and to shorten working time by automatically forming a mirror image only by specifying the front or back cutter board on a program. CONSTITUTION:The front and back cutter boards between which a main shaft center 1 is put are opposed to each other. If a coordinate system is determined on the basis of the front cutter board 2, the increasing direction of a diameter is the positive direction of the front cutter board 2 and the negative one of the back cutter board 3. If the titled device is provided with a memory discriminating the front cutter board 2 or the back cutter board 3 only by specifying a tool, a mirror image is automatically formed.
Inventors:
OOHASHI HAJIME
MIYAZAKI SADAMI
KUMAGAI EIJI
MIYAZAKI SADAMI
KUMAGAI EIJI
Application Number:
JP9260481A
Publication Date:
December 18, 1982
Filing Date:
June 15, 1981
Export Citation:
Assignee:
YAMAZAKI MACH WORKS
International Classes:
B23Q15/00; B23B3/30; G05B19/408; G05B19/4093; (IPC1-7): G05B19/403