Numerical control apparatus having function for changing control

Details Numerical control apparatus having function for changing control Numerical control apparatus having function for changing control

1992-07-21

1993-10-26

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

Program- or pattern-controlled systems

G05B 1933

Patent

active

052569519

ABSTRACT:
A numerical control apparatus for controlling feed shafts and a spindle of good machining and so on are possible because the control state is monitored at all times and provision is made for altering control parameters in accordance with the control state. The numerical control apparatus includes a detector for detecting the control state of the feed shafts and the spindle, a calculator for calculating control parameters based on the detected operating state of the feed shafts and the spindle, and a setter for setting the calculated control parameters, thereby changing the control parameters in response to the operating state of the feed shafts and the spindle.

REFERENCES:
patent: 4884014 (1989-11-01), Itoh
patent: 4963803 (1990-10-01), Kokura
patent: 5030900 (1991-07-01), Kono et al.
patent: 5079490 (1992-01-01), Kita et al.
patent: 5095258 (1992-03-01), Drits et al.

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