Numerically controlled apparatus

Details Numerically controlled apparatus Numerically controlled apparatus

2005-03-01

2005-03-01

Bahta, Kidest (Department: 2125)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C700S249000, C318S565000

Reexamination Certificate

active

06862492

ABSTRACT:
By using a configuration comprising sampling means for sampling block end information about each system program, means for identifying a resumption block and a resumption position of each system based on the block end information of each system at the time of a machining halt, and means for calculating information about a synchronous relation between the systems from the block end information of each system and resuming and starting each system based on this calculated result when machining is resumed from the resumption position, it is constructed so that the synchronous relation between the systems can be restored to resume the machining even in a numerical control apparatus in correspondence with multiple systems.

REFERENCES:
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patent: 5444343 (1995-08-01), Enomoto et al.
patent: 6029098 (2000-02-01), Serizawa et al.
patent: 6401005 (2002-06-01), Schwarz et al.
patent: 60-150105 (1985-08-01), None
patent: 3-104595 (1991-05-01), None
patent: 7-152416 (1995-06-01), None
patent: 11-212617 (1999-08-01), None

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