Comparison of relative contibutions of process and geometric errors for micro and macro scale milling using an integrated error model

George Mathai, Mukund Kumar, Shreyes Melkote, F. C. Hsu, C. C. Chiu, Junz Jiunn-jyh Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Error models are available for individual error sources for specific components in a machine tool. However, proper error budgeting requires an understanding of the relative importance of various error sources. This paper presents an analysis of the relative contribution of process and geometric errors on the dimensional error produced in micro scale milling. The error contributions at the micro scale are compared and contrasted with those in macro scale milling. The analysis makes use of an error model that uses homogeneous transformation matrices (HTMs) to model the effect of each error source in each component of the machine tool on the final position of the tool with respect to the workpiece. The model is developed for a generic milling machine and used to compare the relative importance of errors due to misalignment, thermal growth, tool deflection and wear of the tool on the size of the machined feature at the micro and macro scale for slot milling using standard length tools.

Original languageEnglish
Title of host publicationProceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009
Pages385-392
Number of pages8
DOIs
Publication statusPublished - 2009 Dec 1
EventASME International Manufacturing Science and Engineering Conference 2009, MSEC2009 - West Lafayette, IN, United States
Duration: 2009 Oct 42009 Oct 7

Publication series

NameProceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009
Volume2

Other

OtherASME International Manufacturing Science and Engineering Conference 2009, MSEC2009
CountryUnited States
CityWest Lafayette, IN
Period09-10-0409-10-07

Fingerprint

Macros
Machine tools
Budget control
Milling machines
Wear of materials

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering
  • Mechanical Engineering

Cite this

Mathai, G., Kumar, M., Melkote, S., Hsu, F. C., Chiu, C. C., & Wang, J. J. (2009). Comparison of relative contibutions of process and geometric errors for micro and macro scale milling using an integrated error model. In Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009 (pp. 385-392). (Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009; Vol. 2). https://doi.org/10.1115/MSEC2009-84349
Mathai, George ; Kumar, Mukund ; Melkote, Shreyes ; Hsu, F. C. ; Chiu, C. C. ; Wang, Junz Jiunn-jyh. / Comparison of relative contibutions of process and geometric errors for micro and macro scale milling using an integrated error model. Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009. 2009. pp. 385-392 (Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009).
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Mathai, G, Kumar, M, Melkote, S, Hsu, FC, Chiu, CC & Wang, JJ 2009, Comparison of relative contibutions of process and geometric errors for micro and macro scale milling using an integrated error model. in Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009. Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009, vol. 2, pp. 385-392, ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009, West Lafayette, IN, United States, 09-10-04. https://doi.org/10.1115/MSEC2009-84349

Comparison of relative contibutions of process and geometric errors for micro and macro scale milling using an integrated error model. / Mathai, George; Kumar, Mukund; Melkote, Shreyes; Hsu, F. C.; Chiu, C. C.; Wang, Junz Jiunn-jyh.

Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009. 2009. p. 385-392 (Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009; Vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Mathai G, Kumar M, Melkote S, Hsu FC, Chiu CC, Wang JJ. Comparison of relative contibutions of process and geometric errors for micro and macro scale milling using an integrated error model. In Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009. 2009. p. 385-392. (Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009). https://doi.org/10.1115/MSEC2009-84349