articleEvaluation of errors in non-contact measuring in accordance with standards of NARIMUNE

Evaluation of errors in non-contact measuring in accordance with standards of NARIMUNE

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       The requirements of ISO 10360-8 and JIS7440-8

                    1.Probing error (Shpere, dia., R.)   

                    2.Length measurement error  

                    3.Flat shape measurement error 

                    4.Rotational position error 

 


For 1.Probing error and 4.Articulated location value


For 2. Length measurement error


For 3. Flat shape measurement error


 

Master gauge for length measurement
(distance between the spheres)
The sphere portion: φ20 : SUJ2 (titanium coating)
The main body: Ceramics (C101R)
Thermal expansion rate: 2.3 (X 10^-6/K)))
 An evaluation example

17 November 2016

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