Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Patent
1987-10-23
1989-11-14
Dobeck, Benjamin
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
318570, 36447428, G05B 1918
Patent
active
048810215
ABSTRACT:
A numerical control equipment comprises a control section for applying to a drive motor for driving a table on which an object under measurement is placed a movement instruction for moving said object to a theoretical position, a position register for receiving a detection signal outputted by a position sensor adapted to detect the position of the table, a memory unit for storing instruction data separately according to functions and uses, and a measuring head for measuring the difference between the stop position of the object and a reference position simultaneously with positioning of the object to the theoretical position, wherein said control unit operates a measurement value provided by the measuring head and a register value of the position register and rewrites the contents of addresses provided separately according to functions and uses in the memory unit with an operated value as a measurement result.
REFERENCES:
patent: 3135055 (1964-06-01), Butler et al.
patent: 3250012 (1966-05-01), Hilton et al.
patent: 3605531 (1971-09-01), Izumi et al.
patent: 3605909 (1971-09-01), Lemelson
patent: 4287558 (1981-09-01), Nishitani
patent: 4561058 (1985-12-01), McMurty
patent: 4562392 (1985-12-01), Davis et al.
patent: 4590580 (1986-05-01), Takezawa et al.
patent: 4713593 (1987-12-01), Rodi et al.
Proceedings of the Numerical Control Society Annual Meeting & Technical Conf., Hartford, Apr. 27-30, 1980, pp. 329-341, C. Lazzaretti: "Computer Aided Inspection System".
Dobeck Benjamin
Mitsubishi Denki & Kabushiki Kaisha
LandOfFree
Numerical control equipment 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 control equipment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Numerical control equipment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1854510