Method of three-coordinate machine measuring free-form curve

The invention relates to a method of three-coordinate machine measuring a free-form curve. A normal vector of a middle point between two adjacent points is calculated, and is defined as a normal vector of a to-be-measured point, and therefore a problem of a measuring machine without a digital-analog...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CUI BAIHUI, ZHANG YE, LEI YUNLIAN, ZHANG SHILIN, PENG DUO, HOU YANG, XI MIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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