Advances in the metrological traceability and performance of X-ray computed tomography

W Dewulf, H Bosse, S Carmignato, R Leach - CIRP Annals, 2022 - Elsevier
X-ray computed tomography (XCT) is increasingly being used for evaluating quality and
conformance of complex products, including assemblies and additively manufactured parts …

Physical characterization and performance evaluation of an x-ray micro-computed tomography system for dimensional metrology applications

J Hiller, M Maisl, LM Reindl - Measurement Science and …, 2012 - iopscience.iop.org
This paper presents physical and metrological characterization measurements conducted
for an industrial x-ray micro-computed tomography (CT) system. As is well known in CT …

[PDF][PDF] Quality improvement with statistical process control in the automotive industry

R Godina, J Matias, S Azevedo - International Journal of Industrial …, 2016 - researchgate.net
In this context of a worldwide market opening, the economy defies firms with numerous
challenges, is no longer enough to produce, the current principles are based on quality as a …

Evaluation of coordinate measurement uncertainty with use of virtual machine model based on Monte Carlo method

J Sładek, A Gąska - Measurement, 2012 - Elsevier
Advances in modern manufacturing techniques implies more efficient production but also
new tasks for coordinate metrology. The main of them is evaluation of accuracy of the …

A computer simulation platform for the estimation of measurement uncertainties in dimensional X-ray computed tomography

J Hiller, LM Reindl - Measurement, 2012 - Elsevier
The knowledge of measurement uncertainty is of great importance in conformance testing in
production. The tolerance limit for production must be reduced by the amounts of …

A reverse engineering methodology for nickel alloy turbine blades with internal features

A Gameros, L De Chiffre, HR Siller, J Hiller… - CIRP Journal of …, 2015 - Elsevier
The scope of this work is to present a reverse engineering (RE) methodology for freeform
surfaces, based on a case study of a turbine blade made of Inconel, including the …

Evaluation and optimization of task-oriented measurement uncertainty for coordinate measuring machines based on geometrical product specifications

Y Cheng, Z Wang, X Chen, Y Li, H Li, H Li, H Wang - Applied Sciences, 2018 - mdpi.com
Measuring instruments are intended to be intelligent, precise, multi-functional and
developing multidirectionally, scientific, and reasonable; the reliable evaluation of …

Accuracy analysis of a piece-to-piece reverse engineering workflow for a turbine foil based on multi-modal computed tomography and additive manufacturing

F Bauer, M Schrapp, J Szijarto - Precision Engineering, 2019 - Elsevier
Exchanging broken or worn out turbine blades is an expensive and time critical task that can
be cheapened by providing the required spare parts with minimal lead time to shorten …

Comparing the probing systems of coordinate measurement machine: Scanning probe versus touch-trigger probe

A Bastas - Measurement, 2020 - Elsevier
An increasing level of research is focalising around the Coordinate Measurement Machine
(CMM) as an important dimensional inspection instrumentation, that is utilised in a wide …

Modeling and identification of errors of coordinate measuring arms with the use of a metrological model

J Sładek, K Ostrowska, A Gąska - Measurement, 2013 - Elsevier
The Coordinate Measuring Arms (CMAs) are modern, mobile measuring systems using
rotary joints in their kinematic. Their chief characteristic is redundancy. Therefore, it is …