Machine tool calibration: Measurement, modeling, and compensation of machine tool errors

W Gao, S Ibaraki, MA Donmez, D Kono… - International Journal of …, 2023 - Elsevier
Advanced technologies for the calibration of machine tools are presented. Kinematic errors
independently of their causes are classified into errors within one-axis as intra-axis errors …

Volumetric error compensation of machine tool using laser tracer and machining verification

J Zha, T Wang, L Li, Y Chen - The International Journal of Advanced …, 2020 - Springer
Volumetric error is a primary factor that affects the accuracy of machining tools. The ability to
ascertain volumetric error in a rapid and simple manner is of significant importance, and this …

[HTML][HTML] Characterization and uncertainty analysis of volumetric error variation with temperature

B Iñigo, A Ibabe, LNL de Lacalle, G Aguirre - Precision Engineering, 2023 - Elsevier
An artefact-based fast and automated volumetric error map** solution for medium size 3-
axis machine tools that enables the calibration of a 1m3 workspace in less than 1 h is …

Dynamic and static error identification and separation method for three-axis CNC machine tools based on feature workpiece cutting

C Liu, S ** procedures
B Iñigo, N Colinas-Armijo, LNL de Lacalle… - Precision …, 2021 - Elsevier
The evaluation of the volumetric accuracy of a machine tool is an open challenge in the
industry, and a wide variety of technical solutions are available in the market and at research …

[HTML][HTML] Digital Twin for Volumetric Thermal Error Compensation of Large Machine Tools

B Iñigo, N Colinas-Armijo, LN López de Lacalle… - Sensors, 2024 - mdpi.com
Machine tool accuracy is greatly influenced by geometric and thermal errors that cause
positioning deviations within its working volume. Conventionally, these two error sources are …

A Novel Methodology for Measuring Ambient Thermal Effects on Machine Tools

F Egaña, U Mutilba, JA Yagüe-Fabra, E Gomez-Acedo - Sensors, 2024 - mdpi.com
Large machine tools are critically affected by ambient temperature fluctuations, impacting
their performance and the quality of machined products. Addressing the challenge of …

Uncertainty assessment for on-machine tool measurement: An alternative approach to the ISO 15530-3 technical specification

U Mutilba, E Gomez-Acedo, A Sandá, I Vega… - Precision …, 2019 - Elsevier
Touch probes are commonly employed in new machine tools (MTs), and enable machining
and measuring processes to occur on the same MT. They offer the potential to measure …

Improved closed-loop tracking interferometer measurement for a five-axis machine tool with a bi-rotary milling head

XY Tang, K Xu, QZ Bi, ZY Song, YL Ji… - Science China …, 2022 - Springer
Tracking interferometer based on bi-rotary milling head is a novel scheme to conduct
volumetric accuracy measurement of a five-axis machine tool. The laser beam direction of …

Machine tool integrated inverse multilateration uncertainty assessment for the volumetric characterisation and the environmental thermal error study of large machine …

F Egaña, JA Yagüe-Fabra, U Mutilba, S Vez - CIRP Annals, 2021 - Elsevier
Thermal effects on an uncontrolled manufacturing environment are the main barrier for
accurate large machine tools. Internal and external heat sources combined with different …