Apparatus for processing tool path to obtain workpiece examination data
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United States of America Patent
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Dec 29, 1992
Grant Date -
N/A
app pub date -
Aug 3, 1990
filing date -
Aug 15, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A data processing apparatus generates data denoting a predetermined point on a virtual surface shape formed denoting the basis of digitized data on a tool path for an inverted shape work piece, to thereby facilitates examination of the size of the inverted shape work piece. That is, digitized data obtained by scanning a model shape is input and edited to prepare digitized data representing a tool path for machining a work piece. The digitized data representing the tool path is converted to prepare a numerical control working program. Work piece examination data are also prepared based on denoting an arbitrary measurement point of a scanning probe, data denoting the measuring direction at the measuring point and the digitized data representing the tool path for machining the work piece.
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