Method and apparatus for electro optically determining the dimen

Details Method and apparatus for electro optically determining the dimen Method and apparatus for electro optically determining the dimen

1995-06-05

1999-02-02

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

With circuit for evaluating a web, strand, strip, or sheet

25055931, 25055933, 356376, 348 95, 348142, G01C 308

Patent

active

058669167

ABSTRACT:
A method and apparatus for optically determining the dimension of part surfaces. Particular embodiments describe optical triangulation based coordinate measurement machines capable of accurate measurement of complex surfaces, such as gear teeth and turbine blades. Other embodiments provide highly useful sensors for robot guidance and related purposes. Up to 5 axis sensing capability is provided on surfaces of widely varying form.

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