Similar machining data searching apparatus and automatic programming apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Feb 13, 2003
app pub date -
Aug 7, 2002
filing date -
Aug 9, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to an apparatus that generates an NC program efficiently by using programming base data for a previously similar machined products. The apparatus comprises: a historical data storing section 16 for prestoring programming base data which is base data for NC program generation and comprises machining element data including configuration data concerning a workpiece and a product and process data concerning the kind of machining, and tool-related data concerning a tool and machining conditions; a machining element data generating section 13 for generating the machining element data for the product to be machined, based on three-dimensional shape data for the product to be machined and the workpiece; and a searching section 15 for searching in the historical data storing section 16 on the basis of the generated machining element data, and for extracting programming base data for a product similar to the product to be machined.
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