| 摘要 |
A method and apparatus for computerized numerical control of machine tools includes a computer program and a controller for establishing an arbitrary plane with respect to the principal planes for providing cutter radius compensation. The processor precalculates structured data portions of the program that affect motion of the cutter. The precalculated data is stored and, in coordination with other inputs, is utilized to control machine tool servo drives to provide a "determine position loop error" function.
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