Optical measuring machine and method

An optical measuring machine comprises an optical detection unit (7) equipped with lighting means (8) and video capturing means (9), a support (4), interposed between the lighting means (8) and the video capturing means (9), comprising a transparent panel (6) defining a supporting stage (A) for a wo...

Full description

Saved in:
Bibliographic Details
Main Authors MARCO VICI, STEFANO ANDREINI
Format Patent
LanguageChinese
English
Published 01.01.2014
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:An optical measuring machine comprises an optical detection unit (7) equipped with lighting means (8) and video capturing means (9), a support (4), interposed between the lighting means (8) and the video capturing means (9), comprising a transparent panel (6) defining a supporting stage (A) for a workpiece (100) to be measured and positioned along an optical path (B) to be crossed by the light beam and movement means (10, 30) configured to produce a relative movement between the transparent panel (6) and the optical detection unit (7) in order to allow a plurality of frames to be captured of the visual field (V) along a direction of movement (C) defining a measuring area (M) of the machine. The machine also comprises a check master (20) connected to the support (4), extending along at least one direction transversal to the direction of movement (C) and positioned within the measuring area (M) of the machine in a plane located at a distance from the video capturing means (9) equal to the focal length, in order
Bibliography:Application Number: CN201310084652