Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2005-04-26
2005-04-26
Paladini, Albert W. (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S160000
Reexamination Certificate
active
06885909
ABSTRACT:
A numerical controller capable of driving a controlled axis in synchronism with a reference axis at a desired speed not restricted by a speed of the reference axis in a path table operation and capable of performing auxiliary function, spindle function and tool wearing compensation function, and changing a position of starting the path table operation of the controlled axis. Data tables are provided storing command positions of controlled axes to be associated with positions of the reference axis and for the auxiliary, spindle and tool wearing compensation functions. The number of pulses of a reference pulse signal from the reference axis is counted and multiplied by an override scale factor and the result is stored in a reference position counter. The controlled axes are driven based on command positions of the controlled axes determined based on the reference position counter, referring to the path and function data tables.
REFERENCES:
patent: 3731175 (1973-05-01), Harlung
patent: 4061952 (1977-12-01), Dinsdale et al.
patent: 4881021 (1989-11-01), Hirai
patent: 5210478 (1993-05-01), Sasaki et al.
patent: 5260879 (1993-11-01), Sasaki et al.
patent: 5568028 (1996-10-01), Uchiyama et al.
patent: 5740058 (1998-04-01), Bergamini et al.
patent: 6038489 (2000-03-01), Pickles et al.
patent: 6625498 (2003-09-01), Kurakake et al.
patent: 20010029404 (2001-10-01), Sugiyama et al.
patent: 1 052 560 (2000-11-01), None
patent: 1 163 978 (2001-12-01), None
patent: 3-296109 (1991-12-01), None
patent: 07-302103 (1995-11-01), None
patent: 11-327624 (1999-11-01), None
patent: 2000-181525 (2000-06-01), None
patent: 2001-27904 (2001-01-01), None
patent: 0039646 (2000-07-01), None
Fanuc LTD
Ortiz Carlos R.
Paladini Albert W.
Staas & Halsey , LLP
LandOfFree
Numerical controller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Numerical controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Numerical controller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3416711