Simulation of thin features machining by micro end-milling using finite element modelling

Ali Davoudinejad; Dongya Li; Yang Zhang; Guido Tosello

Simulation of thin features machining by micro end-milling using finite element modelling

Ali Davoudinejad^*
, Dongya Li
, Yang Zhang
, Guido Tosello

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

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Abstract

High aspect ratio manufacturing in the micro dimensional range by the micro milling process represents some difficulties for diverse applications such as micro moulds, micro channels, micro gears, miniaturized surgical instruments, etc. This study investigates the thin wall machining with different machining approaches and applies 3D finite element modelling (FEM) for the minimum machinable wall thickness to improve the experimental machining and enhance the quality of the machined features. The high stress distribution during machining the thin features are presented and the smallest machined wall is investigated. Finally, the FEM prediction resultsare compared against the experimental tests.

Original language	English
Title of host publication	Proceedings of the 19th International Conference and Exhibition (EUSPEN 2019)
Editors	C. Nisbet, R. K. Leach , D. Billington, D. Phillips
Publisher	The European Society for Precision Engineering and Nanotechnology
Publication date	2019
Pages	120-121
ISBN (Electronic)	978-099577514-5
Publication status	Published - 2019
Event	euspen's 19th International Conference & Exhibition - Bilbao, Spain Duration: 3 Jun 2019 → 7 Jun 2019

Conference

Conference	euspen's 19th International Conference & Exhibition
Country/Territory	Spain
City	Bilbao
Period	03/06/2019 → 07/06/2019

Keywords

Micromilling
Finite Element Modelling
Precision Milling
Thinwall Machining

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Davoudinejad, A., Li, D., Zhang, Y., & Tosello, G. (2019). Simulation of thin features machining by micro end-milling using finite element modelling. In C. Nisbet, R. K. Leach , D. Billington, & D. Phillips (Eds.), Proceedings of the 19th International Conference and Exhibition (EUSPEN 2019) (pp. 120-121). The European Society for Precision Engineering and Nanotechnology.

Davoudinejad, Ali ; Li, Dongya ; Zhang, Yang et al. / Simulation of thin features machining by micro end-milling using finite element modelling. Proceedings of the 19th International Conference and Exhibition (EUSPEN 2019). editor / C. Nisbet ; R. K. Leach ; D. Billington ; D. Phillips . The European Society for Precision Engineering and Nanotechnology, 2019. pp. 120-121

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title = "Simulation of thin features machining by micro end-milling using finite element modelling",

abstract = "High aspect ratio manufacturing in the micro dimensional range by the micro milling process represents some difficulties for diverse applications such as micro moulds, micro channels, micro gears, miniaturized surgical instruments, etc. This study investigates the thin wall machining with different machining approaches and applies 3D finite element modelling (FEM) for the minimum machinable wall thickness to improve the experimental machining and enhance the quality of the machined features. The high stress distribution during machining the thin features are presented and the smallest machined wall is investigated. Finally, the FEM prediction resultsare compared against the experimental tests.",

keywords = "Micromilling, Finite Element Modelling, Precision Milling, Thinwall Machining",

author = "Ali Davoudinejad and Dongya Li and Yang Zhang and Guido Tosello",

year = "2019",

language = "English",

pages = "120--121",

editor = "C. Nisbet and \{Leach \}, \{R. K.\} and D. Billington and \{Phillips \}, D.",

booktitle = "Proceedings of the 19th International Conference and Exhibition (EUSPEN 2019)",

publisher = "The European Society for Precision Engineering and Nanotechnology",

note = "euspen's 19th International Conference \& Exhibition ; Conference date: 03-06-2019 Through 07-06-2019",

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Davoudinejad, A, Li, D, Zhang, Y & Tosello, G 2019, Simulation of thin features machining by micro end-milling using finite element modelling. in C Nisbet, RK Leach , D Billington & D Phillips (eds), Proceedings of the 19th International Conference and Exhibition (EUSPEN 2019). The European Society for Precision Engineering and Nanotechnology, pp. 120-121, euspen's 19th International Conference & Exhibition , Bilbao, Spain, 03/06/2019.

Simulation of thin features machining by micro end-milling using finite element modelling. / Davoudinejad, Ali; Li, Dongya; Zhang, Yang et al.
Proceedings of the 19th International Conference and Exhibition (EUSPEN 2019). ed. / C. Nisbet; R. K. Leach ; D. Billington; D. Phillips . The European Society for Precision Engineering and Nanotechnology, 2019. p. 120-121.

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

TY - ABST

T1 - Simulation of thin features machining by micro end-milling using finite element modelling

AU - Davoudinejad, Ali

AU - Li, Dongya

AU - Zhang, Yang

AU - Tosello, Guido

PY - 2019

Y1 - 2019

N2 - High aspect ratio manufacturing in the micro dimensional range by the micro milling process represents some difficulties for diverse applications such as micro moulds, micro channels, micro gears, miniaturized surgical instruments, etc. This study investigates the thin wall machining with different machining approaches and applies 3D finite element modelling (FEM) for the minimum machinable wall thickness to improve the experimental machining and enhance the quality of the machined features. The high stress distribution during machining the thin features are presented and the smallest machined wall is investigated. Finally, the FEM prediction resultsare compared against the experimental tests.

AB - High aspect ratio manufacturing in the micro dimensional range by the micro milling process represents some difficulties for diverse applications such as micro moulds, micro channels, micro gears, miniaturized surgical instruments, etc. This study investigates the thin wall machining with different machining approaches and applies 3D finite element modelling (FEM) for the minimum machinable wall thickness to improve the experimental machining and enhance the quality of the machined features. The high stress distribution during machining the thin features are presented and the smallest machined wall is investigated. Finally, the FEM prediction resultsare compared against the experimental tests.

KW - Micromilling

KW - Finite Element Modelling

KW - Precision Milling

KW - Thinwall Machining

M3 - Conference abstract in proceedings

SP - 120

EP - 121

BT - Proceedings of the 19th International Conference and Exhibition (EUSPEN 2019)

A2 - Nisbet, C.

A2 - Leach , R. K.

A2 - Billington, D.

A2 - Phillips , D.

PB - The European Society for Precision Engineering and Nanotechnology

T2 - euspen's 19th International Conference & Exhibition

Y2 - 3 June 2019 through 7 June 2019

ER -

Simulation of thin features machining by micro end-milling using finite element modelling

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