Apparatus for generating numerical control information based on shaped data for each machining step
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United States of America Patent
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Dec 14, 1993
Grant Date -
N/A
app pub date -
Feb 20, 1991
filing date -
Feb 23, 1990
priority date (Note) -
Expired
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Abstract
An apparatus for generating numerical control information which is supplied with data on a shape of a workpiece for each machining step and which generates the numerical control information based on the shape data for each machining step includes: a judging section for judging, based on the operation type of a changed machining process to be inputted in order to change a previously stored machining step, whether or not it is necessary to regenerate the shape data for each changed machining step and a regenerating section for regenerating the shape data for each changed machining step on a basis of the result of the judgement by the judging section and the previously stored shape data for each machining step.
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