FIELD: data processing.
SUBSTANCE: invention relates to adaptive control of cutting machines. Device contains current-, voltage- and rotation sensors, installed on the electric motor of the main machine motion, memory controlled element, series-connected multiplexer inputs od which are connected with the said sensors, analogue-to-digital converter, an arithmetic device and the electric motor shaft rotation setting device (main motion of the machine). Device also has machine working table set point adjuster, programmable logical controller, made with a possibility of connection to frequency converters of electric motors for the main machine motion and working table adjuster, and in-series connected vibration sensor for mounting on the working machine table, detector and comparator.
EFFECT: use of the invention increases efficiency of machine control and optimises its operation.
1 cl, 1 dwg
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|---|---|---|---|
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|
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| SYSTEM FOR EXTREME REGULATION OF VIBRATION AMPLITUDE ON METAL-CUTTING MACHINE WITH SLIDING SPINDLE | 0 |
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| ADAPTIVE CONTROL SYSTEM FOR PROCESS OF MONITORING OF OPERATION OF METAL CUTTING MACHINE TOOL | 1990 |
|
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SU1296385A1 |
| DEVICE FOR PROGRAMMED CONTROL OF MACHINE TOOL | 0 |
|
SU1213467A1 |
