Calibration and adjustment of a high-precision five degree of freedom hybrid mechanism
(2018)
Presentation / Conference Contribution
Karim, S., Piano, S., Leach, R., Branson, D., & Tolley, M. (2018). Calibration and adjustment of a high-precision five degree of freedom hybrid mechanism. In Proceedings of the 33rd Annual Meeting of the American Society for Precision Engineering, Las Vegas, 4-9 November 2018
All Outputs (14)
Infidelity and the calibration of optical surface topography measuring instruments (2018)
Presentation / Conference Contribution
Leach, R., De Groot, P., & Haitjema, H. (2018). Infidelity and the calibration of optical surface topography measuring instruments. In Proceedings of the 33rd Annual Meeting of the American Society for Precision Engineering, Las Vegas, 4-9 November 2018
Representing the specification of industrial X-ray computed tomography with amplitude-wavelength space (2018)
Presentation / Conference Contribution
Villarraga-Gómez, H., Körner, L., Leach, R., & Smith, S. T. (2018). Representing the specification of industrial X-ray computed tomography with amplitude-wavelength space. In Proceedings of the 33rd Annual Meeting of the American Society for Precision Engineering, Las Vegas, 4-9 November 2018
Metrological design of calibration and benchmarking artefacts for an additive manufacturing system (2018)
Presentation / Conference Contribution
Rivas Santos, V., Sims-Waterhouse, D., Piano, S., Maskery, I., Leach, R., Papastavrou, M., …Woolliams, P. (2018). Metrological design of calibration and benchmarking artefacts for an additive manufacturing system
Development of mathematical reference standards for the validation of surface texture parameter calculation software (2018)
Presentation / Conference Contribution
Todhunter, L., Leach, R., Lawes, S., Blateyron, F., & Harris, P. (2018). Development of mathematical reference standards for the validation of surface texture parameter calculation software. In n/aA framework for the validation of surface texture parameter calculation software is proposed. The framework utilises mathematically defined surfaces and mathematically calculated surface texture parameter values to produce a reference against which t... Read More about Development of mathematical reference standards for the validation of surface texture parameter calculation software.
An interlaboratory comparison of X-ray computed tomography measurement for texture and dimensional characterisation of additively manufactured parts (2018)
Journal Article
Townsend, A., Racasan, R., Leach, R., Senin, N., Thompson, A., Ramsey, A., …Blunt, L. (2018). An interlaboratory comparison of X-ray computed tomography measurement for texture and dimensional characterisation of additively manufactured parts. Additive Manufacturing, 23, 422-432. https://doi.org/10.1016/j.addma.2018.08.013This paper presents the results of the CT-STARR (CT-Surface Texture for Additive Round Robin) Stage 1 interlaboratory comparison. The study compared the results obtained for the extraction of areal surface texture data per ISO 25178-2 from five X-ray... Read More about An interlaboratory comparison of X-ray computed tomography measurement for texture and dimensional characterisation of additively manufactured parts.
Benchmarking of an additive manufacturing process (2018)
Presentation / Conference Contribution
Rivas Santos, V., Maskery, I., Sims-Waterhouse, D., Thompson, A., Leach, R., Ellis, A., & Woolliams, P. (2018). Benchmarking of an additive manufacturing process.
Band gap behavior of optimal one-dimensional composite structures with an additive manufactured stiffener (2018)
Journal Article
Ampatzidis, T., Leach, R. K., Tuck, C., & Chronopoulos, D. (2018). Band gap behavior of optimal one-dimensional composite structures with an additive manufactured stiffener. Composites Part B: Engineering, 153, https://doi.org/10.1016/j.compositesb.2018.07.012In this work, the banded behaviour of composite one-dimensional structures with an additive manufactured stiffener is examined. A finite element method is used to calculate the stiffness, mass and damping matrices, and periodic structure theory is us... Read More about Band gap behavior of optimal one-dimensional composite structures with an additive manufactured stiffener.
Internal surface measurement by X-ray computed tomography: an additive manufacturing industrial case study (2018)
Presentation / Conference Contribution
Thompson, A., Maskery, I., & Leach, R. (2018). Internal surface measurement by X-ray computed tomography: an additive manufacturing industrial case study.
Error modelling and validation of a high-precision five degree of freedom hybrid mechanism for high-power high-repetition rate laser operations (2018)
Journal Article
Karim, S., Piano, S., Leach, R. K., & Tolley, M. (2018). Error modelling and validation of a high-precision five degree of freedom hybrid mechanism for high-power high-repetition rate laser operations. Precision Engineering, 54, 182-197. https://doi.org/10.1016/j.precisioneng.2018.04.018The accuracy, repeatability and speed requirements of high-power laser operations demand the employment of five degree of freedom motion control solutions that are capable of positioning and orientating the target with respect to the laser(s)-target... Read More about Error modelling and validation of a high-precision five degree of freedom hybrid mechanism for high-power high-repetition rate laser operations.
Photogrammetric coordinate metrology (2018)
Presentation / Conference Contribution
Sims-Waterhouse, D., Piano, S., & Leach, R. (2018, June). Photogrammetric coordinate metrology. Paper presented at euspen 18th International Conference & Exhibition
Measurement noise calibration, noise bandwidth specification and environment effects in a 3D point autofocusing instrument (2018)
Presentation / Conference Contribution
Leach, R., Feng, X., Galetto, M., & Maculotti, G. (2018). Measurement noise calibration, noise bandwidth specification and environment effects in a 3D point autofocusing instrument
Fusion of photogrammetry and coherence scanning interferometry data for all-optical coordinate measurement (2018)
Journal Article
Leach, R., Sims-Waterhouse, D., Medeossi, F., Savio, E., Carmignato, S., & Su, R. (2018). Fusion of photogrammetry and coherence scanning interferometry data for all-optical coordinate measurement. CIRP Annals - Manufacturing Technology, 67(1), 599-602. https://doi.org/10.1016/j.cirp.2018.04.043Multisensor data fusion is an approach to enlarge the potential applicability of measuring techniques and improve accuracy, taking advantage of the strengths of different techniques. In this work, we present a new method for the fusion of photogramme... Read More about Fusion of photogrammetry and coherence scanning interferometry data for all-optical coordinate measurement.
Basics of precision engineering (2018)
Book
R. Leach, & S. Smith (Eds.), (2018). Basics of precision engineering