Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Patent
1987-06-19
1988-12-13
Shoop, Jr., William M.
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
318600, 318571, 36416701, 3644743, G05B 1910
Patent
active
047913428
ABSTRACT:
In a numerical control device for machine tools, a tool path is determined for a workpiece according to the machining data, and is divided into machining units, and the amount of machining for each machining unit is calculated to set a tool feeding speed data thereby to control the tool feeding speed of the machine tool.
REFERENCES:
patent: 4550375 (1985-10-01), Sato et al.
Bergmann M.
Mitsubishi Denki & Kabushiki Kaisha
Shoop Jr. William M.
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