Face precision detection tool

• Main Authors: YIN SHIPING, DENG WEIGUO, SU BEI, ZHANG YANRUI, OU LINFANG, BIAN ZIHENG, JIN MING, LAI YONGYAN
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model discloses a surface precision detection tool, which comprises a tool table used for being horizontally placed on a detection table, and the upper end of the tool table is provided with a wedge-shaped positioning surface used for being attached to the wedge-shaped surface of a wedge-shaped infrared polishing lens, so that a detection surface deviating from the wedge-shaped surface of the wedge-shaped infrared polishing lens is parallel to the plane of the detection table; the inclined plane avoiding hole is formed in the tool table, the inclined plane avoiding hole penetrates through the wedge-shaped positioning surface, and the diameter of the inclined plane avoiding hole is smaller than that of the wedge-shaped positioning surface. According to the surface type precision detection tool provided by the utility model, the tool table is horizontally placed on the detection table, and then the wedge-shaped surface of the wedge-shaped infrared polishing lens is placed on the wedge-shaped positio