Numerical control device

Details Numerical control device Numerical control device

1989-01-27

1991-01-22

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

Plural servomotors

318567, 3185681, 36447411, 36447431, G05B 1132

Patent

active

049873598

ABSTRACT:
A numerical control device for a multi-axis lathe which is capable of controlling movements of a plurality of tools simultaneously. With the numerical control device, the movement of a first tool in a Z-axis direction is controlled according to the movement of a workpiece to be machined and the other movement of remaining tools in the Z-axis direction are controlled taking the Z-axis movement of the first tool into consideration, so that the different machining operations using different tools can be attained simultaneously or successively.

REFERENCES:
patent: 4424569 (1984-01-01), Imazelei et al.
patent: 4558419 (1985-12-01), Kanematsu et al.

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