Generalization of profile texture parameters for additively manufactured surfaces

L Pagani; F Zanini; S Carmignato; X Jiang; PJ Scott

doi:10.1088/1742-6596/1065/21/212019

Generalization of profile texture parameters for additively manufactured surfaces

L Pagani, F Zanini, S Carmignato, X Jiang, PJ Scott

University of Padova

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

Additive manufacturing technologies allow the production of highly complex parts. The surface topography of such parts often presents micro-scale and freeform-shaped re-entrant features. These features cannot be measured completely using optical or tactile techniques, without sectioning the sample. Therefore, X-ray computed tomography has recently started to be used for topographical measurement of additively manufactured surfaces, as it is capable
of acquiring also re-entrant features of the surface when a sufficiently high spatial resolution is achieved. However, profile texture parameters described in the standard ISO 4287 are not suited to characterise the aforementioned profiles, due to the possible re-entrant features. This paper proposes a new definition of texture parameters optimised for additively manufactured
surface profiles with the presence of re-entrant features, measured by means of X-ray computed tomography.

Original language	English
Article number	212019
Number of pages	4
Journal	Journal of Physics: Conference Series
Volume	1065
Issue number	21
DOIs	https://doi.org/10.1088/1742-6596/1065/21/212019
Publication status	Published - 13 Nov 2018
Event	International Measurement Confederation XXII World Congress: Knowledge Through Measurement - Belfast Waterfront, Belfast, Ireland Duration: 3 Sept 2018 → 6 Sept 2018 Conference number: XXII http://www.imeko2018.org/ (Link to Congress Website)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Access to Document

10.1088/1742-6596/1065/21/212019Licence: CC BY

Cite this

@article{11a96e98c47d4deb88f51a18067c8d01,

title = "Generalization of profile texture parameters for additively manufactured surfaces",

abstract = "Additive manufacturing technologies allow the production of highly complex parts. The surface topography of such parts often presents micro-scale and freeform-shaped re-entrant features. These features cannot be measured completely using optical or tactile techniques, without sectioning the sample. Therefore, X-ray computed tomography has recently started to be used for topographical measurement of additively manufactured surfaces, as it is capable of acquiring also re-entrant features of the surface when a sufficiently high spatial resolution is achieved. However, profile texture parameters described in the standard ISO 4287 are not suited to characterise the aforementioned profiles, due to the possible re-entrant features. This paper proposes a new definition of texture parameters optimised for additively manufactured surface profiles with the presence of re-entrant features, measured by means of X-ray computed tomography.",

author = "L Pagani and F Zanini and S Carmignato and X Jiang and PJ Scott",

year = "2018",

month = nov,

day = "13",

doi = "10.1088/1742-6596/1065/21/212019",

language = "English",

volume = "1065",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "21",

note = "International Measurement Confederation XXII World Congress : Knowledge Through Measurement , IMEKO ; Conference date: 03-09-2018 Through 06-09-2018",

url = "http://www.imeko2018.org/",

}

TY - JOUR

T1 - Generalization of profile texture parameters for additively manufactured surfaces

AU - Pagani, L

AU - Zanini, F

AU - Carmignato, S

AU - Jiang, X

AU - Scott, PJ

N1 - Conference code: XXII

PY - 2018/11/13

Y1 - 2018/11/13

N2 - Additive manufacturing technologies allow the production of highly complex parts. The surface topography of such parts often presents micro-scale and freeform-shaped re-entrant features. These features cannot be measured completely using optical or tactile techniques, without sectioning the sample. Therefore, X-ray computed tomography has recently started to be used for topographical measurement of additively manufactured surfaces, as it is capable of acquiring also re-entrant features of the surface when a sufficiently high spatial resolution is achieved. However, profile texture parameters described in the standard ISO 4287 are not suited to characterise the aforementioned profiles, due to the possible re-entrant features. This paper proposes a new definition of texture parameters optimised for additively manufactured surface profiles with the presence of re-entrant features, measured by means of X-ray computed tomography.

AB - Additive manufacturing technologies allow the production of highly complex parts. The surface topography of such parts often presents micro-scale and freeform-shaped re-entrant features. These features cannot be measured completely using optical or tactile techniques, without sectioning the sample. Therefore, X-ray computed tomography has recently started to be used for topographical measurement of additively manufactured surfaces, as it is capable of acquiring also re-entrant features of the surface when a sufficiently high spatial resolution is achieved. However, profile texture parameters described in the standard ISO 4287 are not suited to characterise the aforementioned profiles, due to the possible re-entrant features. This paper proposes a new definition of texture parameters optimised for additively manufactured surface profiles with the presence of re-entrant features, measured by means of X-ray computed tomography.

UR - https://www.scopus.com/pages/publications/85057481465

U2 - 10.1088/1742-6596/1065/21/212019

DO - 10.1088/1742-6596/1065/21/212019

M3 - Conference article

SN - 1742-6588

VL - 1065

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 21

M1 - 212019

T2 - International Measurement Confederation XXII World Congress

Y2 - 3 September 2018 through 6 September 2018

ER -

Generalization of profile texture parameters for additively manufactured surfaces

Abstract

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this