Many optical axis parallel detection device of meter level yardstick

The utility model discloses a many optical axis parallel detection device of meter level yardstick, it includes first calibration portion, second calibration portion, third calibration portion, a translation mechanism and control system, first calibration portion includes autocollimator no. 1, fixed...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YE HAIXIAN, YI CONGZHI, WANG XIAOHONG, YUAN XIAODONG, LUO HUAN, CAO TINGFEN, QUAN XUSONG, WEI CHUNRONG, LIU CHANGCHUN, ZHOU HAI, CHEN HAIPING, XIONG ZHAO, ZHENG WANGUO
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 TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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