Title:
METHOD OF RESTARTING OPERATION OF PUNCH PRESS MACHINE AND NUMERICALLY CONTROLLED DEVICE
Document Type and Number:
WIPO Patent Application WO/1992/013302
Kind Code:
A1
Abstract:
A function of punching a plurality of products in punch press processing that has been interrupted is adapted to be restarted easily. The processing position interrupted is identified by the product number of the product set on a raw material and the product number of the interrupted product or the product number of the product to be processed next is input to an NC unit (S5). When this product number is input, a command program is changed on the basis of the input product number (S6). The changed program gives a processing command starting in a raw material position of a product other than the interrupted product to the punch press machine, whereby the operation is resumed (S7).
Inventors:
MIYAJIMA KEIICHIRO (JP)
FUJITA NAOKI (JP)
FUJITA NAOKI (JP)
Application Number:
PCT/JP1992/000042
Publication Date:
August 06, 1992
Filing Date:
January 21, 1992
Export Citation:
Assignee:
FANUC LTD (JP)
International Classes:
G05B19/4067; B21D28/36; G05B19/4068; (IPC1-7): G05B19/403
Foreign References:
| JPS6373401A | 1988-04-04 | |||
| JPS55120952A | 1980-09-17 | |||
| JPS62133503A | 1987-06-16 | |||
| JPS60201857A | 1985-10-12 | |||
| JPS6192735A | 1986-05-10 | |||
| JPS63162177A | 1988-07-05 |
Other References:
See also references of EP 0521164A4
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