Title:
NUMERICALLY CONTROLLED MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/1995/028252
Kind Code:
A1
Abstract:
Backlash is corrected in accordance with kinds of modes and feed speeds. A numerically controlled machine tool has a feature of providing a plurality of backlash correcting registers for one positioning shaft.
Inventors:
YAMADA SHIGERU (JP)
Application Number:
PCT/JP1994/002170
Publication Date:
October 26, 1995
Filing Date:
December 21, 1994
Export Citation:
Assignee:
KITAMURA MACHINERY CO LTD (JP)
YAMADA SHIGERU (JP)
YAMADA SHIGERU (JP)
International Classes:
B23Q5/40; B23Q5/56; B23Q15/24; G05B19/18; G05B19/404; (IPC1-7): B23Q15/013; G05B19/404
Foreign References:
| JPS61214949A | 1986-09-24 |
Other References:
See also references of EP 0706852A4
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